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提交 feb5cde6 编写于 作者: D Dave Airlie
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Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next 

MSM tree from Rob.

* 'msm-next' of git://people.freedesktop.org/~robclark/linux:
  drm/msm: add a330/apq8x74
  drm/msm: add mdp5/apq8x74
  drm/msm: add hdmi support for apq8x74/mdp5
  drm/msm: move irq utils to mdp_kms
  drm/msm: split out msm_kms.h
  drm/msm: mdp4_format -> mdp_format
  drm/msm: resync generated headers
  drm/msm: move mdp4 -> mdp/mdp4
  drm/msm: add support for msm8060ab/bstem
  drm/msm: add support for non-IOMMU systems
  drm/msm: fix bus scaling
  drm/msm: add missing MODULE_FIRMWARE()s
  drm/msm: COMPILE_TEST support
上级 0a6659bd 55459968
展开全部 隐藏空白更改
内联 并排
Showing with 5268 addition and 649 deletion
drivers/gpu/drm/msm/Kconfig
浏览文件 @ feb5cde6
......@@ -2,8 +2,7 @@
config DRM_MSM
tristate "MSM DRM"
depends on DRM
depends on ARCH_MSM
depends on ARCH_MSM8960
depends on (ARCH_MSM && ARCH_MSM8960) || (ARM && COMPILE_TEST)
select DRM_KMS_HELPER
select SHMEM
select TMPFS
......
drivers/gpu/drm/msm/Makefile
浏览文件 @ feb5cde6
......@@ -12,18 +12,27 @@ msm-y := \
hdmi/hdmi_i2c.o \
hdmi/hdmi_phy_8960.o \
hdmi/hdmi_phy_8x60.o \
mdp4/mdp4_crtc.o \
mdp4/mdp4_dtv_encoder.o \
mdp4/mdp4_format.o \
mdp4/mdp4_irq.o \
mdp4/mdp4_kms.o \
mdp4/mdp4_plane.o \
hdmi/hdmi_phy_8x74.o \
mdp/mdp_format.o \
mdp/mdp_kms.o \
mdp/mdp4/mdp4_crtc.o \
mdp/mdp4/mdp4_dtv_encoder.o \
mdp/mdp4/mdp4_irq.o \
mdp/mdp4/mdp4_kms.o \
mdp/mdp4/mdp4_plane.o \
mdp/mdp5/mdp5_crtc.o \
mdp/mdp5/mdp5_encoder.o \
mdp/mdp5/mdp5_irq.o \
mdp/mdp5/mdp5_kms.o \
mdp/mdp5/mdp5_plane.o \
mdp/mdp5/mdp5_smp.o \
msm_drv.o \
msm_fb.o \
msm_gem.o \
msm_gem_prime.o \
msm_gem_submit.o \
msm_gpu.o \
msm_iommu.o \
msm_ringbuffer.o
msm-$(CONFIG_DRM_MSM_FBDEV) += msm_fbdev.o
......
drivers/gpu/drm/msm/NOTES
浏览文件 @ feb5cde6
......@@ -4,7 +4,7 @@ In the current snapdragon SoC's, we have (at least) 3 different
display controller blocks at play:
+ MDP3 - ?? seems to be what is on geeksphone peak device
+ MDP4 - S3 (APQ8060, touchpad), S4-pro (APQ8064, nexus4 & ifc6410)
+ MDSS - snapdragon 800
+ MDP5 - snapdragon 800
(I don't have a completely clear picture on which display controller
maps to which part #)
......@@ -46,6 +46,24 @@ and treat the MDP4 block's irq as "the" irq. Even though the connectors
may have their own irqs which they install themselves. For this reason
the display controller is the "master" device.
For MDP5, the mapping is:
plane -> PIPE{RGBn,VIGn} \
crtc -> LM (layer mixer) |-> MDP "device"
encoder -> INTF /
connector -> HDMI/DSI/eDP/etc --> other device(s)
Unlike MDP4, it appears we can get by with a single encoder, rather
than needing a different implementation for DTV, DSI, etc. (Ie. the
register interface is same, just different bases.)
Also unlike MDP4, with MDP5 all the IRQs for other blocks (HDMI, DSI,
etc) are routed through MDP.
And finally, MDP5 has this "Shared Memory Pool" (called "SMP"), from
which blocks need to be allocated to the active pipes based on fetch
stride.
Each connector probably ends up being a separate device, just for the
logistics of finding/mapping io region, irq, etc. Idealy we would
have a better way than just stashing the platform device in a global
......
drivers/gpu/drm/msm/adreno/a2xx.xml.h
浏览文件 @ feb5cde6
......@@ -8,12 +8,13 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33)
- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32)
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......@@ -202,6 +203,12 @@ enum a2xx_rb_copy_sample_select {
SAMPLE_0123 = 6,
};
enum adreno_mmu_clnt_beh {
BEH_NEVR = 0,
BEH_TRAN_RNG = 1,
BEH_TRAN_FLT = 2,
};
enum sq_tex_clamp {
SQ_TEX_WRAP = 0,
SQ_TEX_MIRROR = 1,
......@@ -238,6 +245,92 @@ enum sq_tex_filter {
#define REG_A2XX_CP_PFP_UCODE_DATA 0x000000c1
#define REG_A2XX_MH_MMU_CONFIG 0x00000040
#define A2XX_MH_MMU_CONFIG_MMU_ENABLE 0x00000001
#define A2XX_MH_MMU_CONFIG_SPLIT_MODE_ENABLE 0x00000002
#define A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK 0x00000030
#define A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT 4
static inline uint32_t A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK 0x000000c0
#define A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT 6
static inline uint32_t A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK 0x00000300
#define A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT 8
static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK 0x00000c00
#define A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT 10
static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK 0x00003000
#define A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT 12
static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK 0x0000c000
#define A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT 14
static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK 0x00030000
#define A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT 16
static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK 0x000c0000
#define A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT 18
static inline uint32_t A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK 0x00300000
#define A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT 20
static inline uint32_t A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK 0x00c00000
#define A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT 22
static inline uint32_t A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK;
}
#define A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK 0x03000000
#define A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT 24
static inline uint32_t A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK;
}
#define REG_A2XX_MH_MMU_VA_RANGE 0x00000041
#define REG_A2XX_MH_MMU_PT_BASE 0x00000042
#define REG_A2XX_MH_MMU_PAGE_FAULT 0x00000043
#define REG_A2XX_MH_MMU_TRAN_ERROR 0x00000044
#define REG_A2XX_MH_MMU_INVALIDATE 0x00000045
#define REG_A2XX_MH_MMU_MPU_BASE 0x00000046
#define REG_A2XX_MH_MMU_MPU_END 0x00000047
#define REG_A2XX_NQWAIT_UNTIL 0x00000394
#define REG_A2XX_RBBM_PERFCOUNTER1_SELECT 0x00000395
#define REG_A2XX_RBBM_PERFCOUNTER1_LO 0x00000397
......@@ -276,20 +369,6 @@ enum sq_tex_filter {
#define REG_A2XX_CP_PERFCOUNTER_HI 0x00000447
#define REG_A2XX_CP_ST_BASE 0x0000044d
#define REG_A2XX_CP_ST_BUFSZ 0x0000044e
#define REG_A2XX_CP_IB1_BASE 0x00000458
#define REG_A2XX_CP_IB1_BUFSZ 0x00000459
#define REG_A2XX_CP_IB2_BASE 0x0000045a
#define REG_A2XX_CP_IB2_BUFSZ 0x0000045b
#define REG_A2XX_CP_STAT 0x0000047f
#define REG_A2XX_RBBM_STATUS 0x000005d0
#define A2XX_RBBM_STATUS_CMDFIFO_AVAIL__MASK 0x0000001f
#define A2XX_RBBM_STATUS_CMDFIFO_AVAIL__SHIFT 0
......@@ -808,6 +887,12 @@ static inline uint32_t A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS(uint32_t val)
#define REG_A2XX_SQ_VS_PROGRAM 0x000021f7
#define REG_A2XX_VGT_EVENT_INITIATOR 0x000021f9
#define REG_A2XX_VGT_DRAW_INITIATOR 0x000021fc
#define REG_A2XX_VGT_IMMED_DATA 0x000021fd
#define REG_A2XX_RB_DEPTHCONTROL 0x00002200
#define A2XX_RB_DEPTHCONTROL_STENCIL_ENABLE 0x00000001
#define A2XX_RB_DEPTHCONTROL_Z_ENABLE 0x00000002
......
drivers/gpu/drm/msm/adreno/a3xx.xml.h
浏览文件 @ feb5cde6
......@@ -8,12 +8,13 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33)
- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32)
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......@@ -292,6 +293,8 @@ enum a3xx_tex_type {
#define A3XX_RBBM_STATUS_GPU_BUSY_NOHC 0x40000000
#define A3XX_RBBM_STATUS_GPU_BUSY 0x80000000
#define REG_A3XX_RBBM_NQWAIT_UNTIL 0x00000040
#define REG_A3XX_RBBM_WAIT_IDLE_CLOCKS_CTL 0x00000033
#define REG_A3XX_RBBM_INTERFACE_HANG_INT_CTL 0x00000050
......@@ -304,6 +307,8 @@ enum a3xx_tex_type {
#define REG_A3XX_RBBM_INTERFACE_HANG_MASK_CTL3 0x0000005a
#define REG_A3XX_RBBM_INT_SET_CMD 0x00000060
#define REG_A3XX_RBBM_INT_CLEAR_CMD 0x00000061
#define REG_A3XX_RBBM_INT_0_MASK 0x00000063
......@@ -937,13 +942,13 @@ static inline uint32_t A3XX_RB_BLEND_ALPHA_FLOAT(float val)
return ((util_float_to_half(val)) << A3XX_RB_BLEND_ALPHA_FLOAT__SHIFT) & A3XX_RB_BLEND_ALPHA_FLOAT__MASK;
}
#define REG_A3XX_UNKNOWN_20E8 0x000020e8
#define REG_A3XX_RB_CLEAR_COLOR_DW0 0x000020e8
#define REG_A3XX_UNKNOWN_20E9 0x000020e9
#define REG_A3XX_RB_CLEAR_COLOR_DW1 0x000020e9
#define REG_A3XX_UNKNOWN_20EA 0x000020ea
#define REG_A3XX_RB_CLEAR_COLOR_DW2 0x000020ea
#define REG_A3XX_UNKNOWN_20EB 0x000020eb
#define REG_A3XX_RB_CLEAR_COLOR_DW3 0x000020eb
#define REG_A3XX_RB_COPY_CONTROL 0x000020ec
#define A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK 0x00000003
......@@ -1026,7 +1031,7 @@ static inline uint32_t A3XX_RB_DEPTH_CONTROL_ZFUNC(enum adreno_compare_func val)
#define A3XX_RB_DEPTH_CONTROL_BF_ENABLE 0x00000080
#define A3XX_RB_DEPTH_CONTROL_Z_TEST_ENABLE 0x80000000
#define REG_A3XX_UNKNOWN_2101 0x00002101
#define REG_A3XX_RB_DEPTH_CLEAR 0x00002101
#define REG_A3XX_RB_DEPTH_INFO 0x00002102
#define A3XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK 0x00000001
......@@ -1103,11 +1108,11 @@ static inline uint32_t A3XX_RB_STENCIL_CONTROL_ZFAIL_BF(enum adreno_stencil_op v
return ((val) << A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__SHIFT) & A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__MASK;
}
#define REG_A3XX_UNKNOWN_2105 0x00002105
#define REG_A3XX_RB_STENCIL_CLEAR 0x00002105
#define REG_A3XX_UNKNOWN_2106 0x00002106
#define REG_A3XX_RB_STENCIL_BUF_INFO 0x00002106
#define REG_A3XX_UNKNOWN_2107 0x00002107
#define REG_A3XX_RB_STENCIL_BUF_PITCH 0x00002107
#define REG_A3XX_RB_STENCILREFMASK 0x00002108
#define A3XX_RB_STENCILREFMASK_STENCILREF__MASK 0x000000ff
......@@ -1149,20 +1154,31 @@ static inline uint32_t A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK(uint32_t val)
return ((val) << A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT) & A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK;
}
#define REG_A3XX_PA_SC_WINDOW_OFFSET 0x0000210e
#define A3XX_PA_SC_WINDOW_OFFSET_X__MASK 0x0000ffff
#define A3XX_PA_SC_WINDOW_OFFSET_X__SHIFT 0
static inline uint32_t A3XX_PA_SC_WINDOW_OFFSET_X(uint32_t val)
#define REG_A3XX_RB_LRZ_VSC_CONTROL 0x0000210c
#define A3XX_RB_LRZ_VSC_CONTROL_BINNING_ENABLE 0x00000002
#define REG_A3XX_RB_WINDOW_OFFSET 0x0000210e
#define A3XX_RB_WINDOW_OFFSET_X__MASK 0x0000ffff
#define A3XX_RB_WINDOW_OFFSET_X__SHIFT 0
static inline uint32_t A3XX_RB_WINDOW_OFFSET_X(uint32_t val)
{
return ((val) << A3XX_PA_SC_WINDOW_OFFSET_X__SHIFT) & A3XX_PA_SC_WINDOW_OFFSET_X__MASK;
return ((val) << A3XX_RB_WINDOW_OFFSET_X__SHIFT) & A3XX_RB_WINDOW_OFFSET_X__MASK;
}
#define A3XX_PA_SC_WINDOW_OFFSET_Y__MASK 0xffff0000
#define A3XX_PA_SC_WINDOW_OFFSET_Y__SHIFT 16
static inline uint32_t A3XX_PA_SC_WINDOW_OFFSET_Y(uint32_t val)
#define A3XX_RB_WINDOW_OFFSET_Y__MASK 0xffff0000
#define A3XX_RB_WINDOW_OFFSET_Y__SHIFT 16
static inline uint32_t A3XX_RB_WINDOW_OFFSET_Y(uint32_t val)
{
return ((val) << A3XX_PA_SC_WINDOW_OFFSET_Y__SHIFT) & A3XX_PA_SC_WINDOW_OFFSET_Y__MASK;
return ((val) << A3XX_RB_WINDOW_OFFSET_Y__SHIFT) & A3XX_RB_WINDOW_OFFSET_Y__MASK;
}
#define REG_A3XX_RB_SAMPLE_COUNT_CONTROL 0x00002110
#define REG_A3XX_RB_SAMPLE_COUNT_ADDR 0x00002111
#define REG_A3XX_RB_Z_CLAMP_MIN 0x00002114
#define REG_A3XX_RB_Z_CLAMP_MAX 0x00002115
#define REG_A3XX_PC_VSTREAM_CONTROL 0x000021e4
#define REG_A3XX_PC_VERTEX_REUSE_BLOCK_CNTL 0x000021ea
......@@ -1309,6 +1325,8 @@ static inline uint32_t A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY(uint32_t val)
#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_X_REG 0x00002215
#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Y_REG 0x00002216
#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Z_REG 0x00002217
#define REG_A3XX_HLSQ_CL_WG_OFFSET_REG 0x0000221a
......@@ -1491,12 +1509,13 @@ static inline uint32_t REG_A3XX_VPC_VARYING_PS_REPL_MODE(uint32_t i0) { return 0
#define REG_A3XX_SP_SP_CTRL_REG 0x000022c0
#define A3XX_SP_SP_CTRL_REG_RESOLVE 0x00010000
#define A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK 0x000c0000
#define A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK 0x00040000
#define A3XX_SP_SP_CTRL_REG_CONSTMODE__SHIFT 18
static inline uint32_t A3XX_SP_SP_CTRL_REG_CONSTMODE(uint32_t val)
{
return ((val) << A3XX_SP_SP_CTRL_REG_CONSTMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK;
}
#define A3XX_SP_SP_CTRL_REG_BINNING 0x00080000
#define A3XX_SP_SP_CTRL_REG_SLEEPMODE__MASK 0x00300000
#define A3XX_SP_SP_CTRL_REG_SLEEPMODE__SHIFT 20
static inline uint32_t A3XX_SP_SP_CTRL_REG_SLEEPMODE(uint32_t val)
......@@ -1669,7 +1688,7 @@ static inline uint32_t A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val)
#define REG_A3XX_SP_VS_OBJ_START_REG 0x000022d5
#define REG_A3XX_SP_VS_PVT_MEM_CTRL_REG 0x000022d6
#define REG_A3XX_SP_VS_PVT_MEM_PARAM_REG 0x000022d6
#define REG_A3XX_SP_VS_PVT_MEM_ADDR_REG 0x000022d7
......@@ -1772,7 +1791,7 @@ static inline uint32_t A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val)
#define REG_A3XX_SP_FS_OBJ_START_REG 0x000022e3
#define REG_A3XX_SP_FS_PVT_MEM_CTRL_REG 0x000022e4
#define REG_A3XX_SP_FS_PVT_MEM_PARAM_REG 0x000022e4
#define REG_A3XX_SP_FS_PVT_MEM_ADDR_REG 0x000022e5
......@@ -1943,6 +1962,9 @@ static inline uint32_t REG_A3XX_VSC_PIPE_DATA_ADDRESS(uint32_t i0) { return 0x00
static inline uint32_t REG_A3XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x00000c08 + 0x3*i0; }
#define REG_A3XX_VSC_BIN_CONTROL 0x00000c3c
#define A3XX_VSC_BIN_CONTROL_BINNING_ENABLE 0x00000001
#define REG_A3XX_UNKNOWN_0C3D 0x00000c3d
#define REG_A3XX_PC_PERFCOUNTER0_SELECT 0x00000c48
......@@ -1953,7 +1975,7 @@ static inline uint32_t REG_A3XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x000
#define REG_A3XX_PC_PERFCOUNTER3_SELECT 0x00000c4b
#define REG_A3XX_UNKNOWN_0C81 0x00000c81
#define REG_A3XX_GRAS_TSE_DEBUG_ECO 0x00000c81
#define REG_A3XX_GRAS_PERFCOUNTER0_SELECT 0x00000c88
......@@ -1975,22 +1997,24 @@ static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE_W(uint32_t i0) { return 0x000
#define REG_A3XX_RB_GMEM_BASE_ADDR 0x00000cc0
#define REG_A3XX_RB_DEBUG_ECO_CONTROLS_ADDR 0x00000cc1
#define REG_A3XX_RB_PERFCOUNTER0_SELECT 0x00000cc6
#define REG_A3XX_RB_PERFCOUNTER1_SELECT 0x00000cc7
#define REG_A3XX_RB_WINDOW_SIZE 0x00000ce0
#define A3XX_RB_WINDOW_SIZE_WIDTH__MASK 0x00003fff
#define A3XX_RB_WINDOW_SIZE_WIDTH__SHIFT 0
static inline uint32_t A3XX_RB_WINDOW_SIZE_WIDTH(uint32_t val)
#define REG_A3XX_RB_FRAME_BUFFER_DIMENSION 0x00000ce0
#define A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK 0x00003fff
#define A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT 0
static inline uint32_t A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH(uint32_t val)
{
return ((val) << A3XX_RB_WINDOW_SIZE_WIDTH__SHIFT) & A3XX_RB_WINDOW_SIZE_WIDTH__MASK;
return ((val) << A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT) & A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK;
}
#define A3XX_RB_WINDOW_SIZE_HEIGHT__MASK 0x0fffc000
#define A3XX_RB_WINDOW_SIZE_HEIGHT__SHIFT 14
static inline uint32_t A3XX_RB_WINDOW_SIZE_HEIGHT(uint32_t val)
#define A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK 0x0fffc000
#define A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT 14
static inline uint32_t A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT(uint32_t val)
{
return ((val) << A3XX_RB_WINDOW_SIZE_HEIGHT__SHIFT) & A3XX_RB_WINDOW_SIZE_HEIGHT__MASK;
return ((val) << A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT) & A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK;
}
#define REG_A3XX_HLSQ_PERFCOUNTER0_SELECT 0x00000e00
......@@ -2088,6 +2112,14 @@ static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE(enum a3xx_cache_op
#define REG_A3XX_TP_PERFCOUNTER5_SELECT 0x00000f09
#define REG_A3XX_VGT_CL_INITIATOR 0x000021f0
#define REG_A3XX_VGT_EVENT_INITIATOR 0x000021f9
#define REG_A3XX_VGT_DRAW_INITIATOR 0x000021fc
#define REG_A3XX_VGT_IMMED_DATA 0x000021fd
#define REG_A3XX_TEX_SAMP_0 0x00000000
#define A3XX_TEX_SAMP_0_MIPFILTER_LINEAR 0x00000002
#define A3XX_TEX_SAMP_0_XY_MAG__MASK 0x0000000c
......@@ -2123,6 +2155,18 @@ static inline uint32_t A3XX_TEX_SAMP_0_WRAP_R(enum a3xx_tex_clamp val)
#define A3XX_TEX_SAMP_0_UNNORM_COORDS 0x80000000
#define REG_A3XX_TEX_SAMP_1 0x00000001
#define A3XX_TEX_SAMP_1_MAX_LOD__MASK 0x003ff000
#define A3XX_TEX_SAMP_1_MAX_LOD__SHIFT 12
static inline uint32_t A3XX_TEX_SAMP_1_MAX_LOD(float val)
{
return ((((uint32_t)(val * 12.0))) << A3XX_TEX_SAMP_1_MAX_LOD__SHIFT) & A3XX_TEX_SAMP_1_MAX_LOD__MASK;
}
#define A3XX_TEX_SAMP_1_MIN_LOD__MASK 0xffc00000
#define A3XX_TEX_SAMP_1_MIN_LOD__SHIFT 22
static inline uint32_t A3XX_TEX_SAMP_1_MIN_LOD(float val)
{
return ((((uint32_t)(val * 12.0))) << A3XX_TEX_SAMP_1_MIN_LOD__SHIFT) & A3XX_TEX_SAMP_1_MIN_LOD__MASK;
}
#define REG_A3XX_TEX_CONST_0 0x00000000
#define A3XX_TEX_CONST_0_TILED 0x00000001
......
drivers/gpu/drm/msm/adreno/a3xx_gpu.c
浏览文件 @ feb5cde6
......@@ -15,6 +15,10 @@
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef CONFIG_MSM_OCMEM
# include <mach/ocmem.h>
#endif
#include "a3xx_gpu.h"
#define A3XX_INT0_MASK \
......@@ -63,6 +67,7 @@ static void a3xx_me_init(struct msm_gpu *gpu)
static int a3xx_hw_init(struct msm_gpu *gpu)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
struct a3xx_gpu *a3xx_gpu = to_a3xx_gpu(adreno_gpu);
uint32_t *ptr, len;
int i, ret;
......@@ -105,6 +110,21 @@ static int a3xx_hw_init(struct msm_gpu *gpu)
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x000000ff);
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4);
} else if (adreno_is_a330v2(adreno_gpu)) {
/*
* Most of the VBIF registers on 8974v2 have the correct
* values at power on, so we won't modify those if we don't
* need to
*/
/* Enable 1k sort: */
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001003f);
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4);
/* Enable WR-REQ: */
gpu_write(gpu, REG_A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x00003f);
gpu_write(gpu, REG_A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303);
/* Set up VBIF_ROUND_ROBIN_QOS_ARB: */
gpu_write(gpu, REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0003);
} else if (adreno_is_a330(adreno_gpu)) {
/* Set up 16 deep read/write request queues: */
gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF0, 0x18181818);
......@@ -121,10 +141,10 @@ static int a3xx_hw_init(struct msm_gpu *gpu)
/* Set up VBIF_ROUND_ROBIN_QOS_ARB: */
gpu_write(gpu, REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0001);
/* Set up AOOO: */
gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000ffff);
gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0xffffffff);
gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003f);
gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0x003f003f);
/* Enable 1K sort: */
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001ffff);
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001003f);
gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4);
/* Disable VBIF clock gating. This is to enable AXI running
* higher frequency than GPU:
......@@ -162,14 +182,23 @@ static int a3xx_hw_init(struct msm_gpu *gpu)
gpu_write(gpu, REG_A3XX_UCHE_CACHE_MODE_CONTROL_REG, 0x00000001);
/* Enable Clock gating: */
gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbfffffff);
/* Set the OCMEM base address for A330 */
//TODO:
// if (adreno_is_a330(adreno_gpu)) {
// gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR,
// (unsigned int)(a3xx_gpu->ocmem_base >> 14));
// }
if (adreno_is_a320(adreno_gpu))
gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbfffffff);
else if (adreno_is_a330v2(adreno_gpu))
gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xaaaaaaaa);
else if (adreno_is_a330(adreno_gpu))
gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbffcffff);
if (adreno_is_a330v2(adreno_gpu))
gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x05515455);
else if (adreno_is_a330(adreno_gpu))
gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x00000000);
/* Set the OCMEM base address for A330, etc */
if (a3xx_gpu->ocmem_hdl) {
gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR,
(unsigned int)(a3xx_gpu->ocmem_base >> 14));
}
/* Turn on performance counters: */
gpu_write(gpu, REG_A3XX_RBBM_PERFCTR_CTL, 0x01);
......@@ -219,7 +248,7 @@ static int a3xx_hw_init(struct msm_gpu *gpu)
/* Load PM4: */
ptr = (uint32_t *)(adreno_gpu->pm4->data);
len = adreno_gpu->pm4->size / 4;
DBG("loading PM4 ucode version: %u", ptr[0]);
DBG("loading PM4 ucode version: %x", ptr[1]);
gpu_write(gpu, REG_AXXX_CP_DEBUG,
AXXX_CP_DEBUG_DYNAMIC_CLK_DISABLE |
......@@ -231,19 +260,26 @@ static int a3xx_hw_init(struct msm_gpu *gpu)
/* Load PFP: */
ptr = (uint32_t *)(adreno_gpu->pfp->data);
len = adreno_gpu->pfp->size / 4;
DBG("loading PFP ucode version: %u", ptr[0]);
DBG("loading PFP ucode version: %x", ptr[5]);
gpu_write(gpu, REG_A3XX_CP_PFP_UCODE_ADDR, 0);
for (i = 1; i < len; i++)
gpu_write(gpu, REG_A3XX_CP_PFP_UCODE_DATA, ptr[i]);
/* CP ROQ queue sizes (bytes) - RB:16, ST:16, IB1:32, IB2:64 */
if (adreno_is_a305(adreno_gpu) || adreno_is_a320(adreno_gpu))
if (adreno_is_a305(adreno_gpu) || adreno_is_a320(adreno_gpu)) {
gpu_write(gpu, REG_AXXX_CP_QUEUE_THRESHOLDS,
AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START(2) |
AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START(6) |
AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START(14));
} else if (adreno_is_a330(adreno_gpu)) {
/* NOTE: this (value take from downstream android driver)
* includes some bits outside of the known bitfields. But
* A330 has this "MERCIU queue" thing too, which might
* explain a new bitfield or reshuffling:
*/
gpu_write(gpu, REG_AXXX_CP_QUEUE_THRESHOLDS, 0x003e2008);
}
/* clear ME_HALT to start micro engine */
gpu_write(gpu, REG_AXXX_CP_ME_CNTL, 0);
......@@ -253,6 +289,14 @@ static int a3xx_hw_init(struct msm_gpu *gpu)
return 0;
}
static void a3xx_recover(struct msm_gpu *gpu)
{
gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 1);
gpu_read(gpu, REG_A3XX_RBBM_SW_RESET_CMD);
gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 0);
adreno_recover(gpu);
}
static void a3xx_destroy(struct msm_gpu *gpu)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
......@@ -261,6 +305,12 @@ static void a3xx_destroy(struct msm_gpu *gpu)
DBG("%s", gpu->name);
adreno_gpu_cleanup(adreno_gpu);
#ifdef CONFIG_MSM_OCMEM
if (a3xx_gpu->ocmem_base)
ocmem_free(OCMEM_GRAPHICS, a3xx_gpu->ocmem_hdl);
#endif
put_device(&a3xx_gpu->pdev->dev);
kfree(a3xx_gpu);
}
......@@ -371,7 +421,7 @@ static const struct adreno_gpu_funcs funcs = {
.hw_init = a3xx_hw_init,
.pm_suspend = msm_gpu_pm_suspend,
.pm_resume = msm_gpu_pm_resume,
.recover = adreno_recover,
.recover = a3xx_recover,
.last_fence = adreno_last_fence,
.submit = adreno_submit,
.flush = adreno_flush,
......@@ -387,6 +437,7 @@ static const struct adreno_gpu_funcs funcs = {
struct msm_gpu *a3xx_gpu_init(struct drm_device *dev)
{
struct a3xx_gpu *a3xx_gpu = NULL;
struct adreno_gpu *adreno_gpu;
struct msm_gpu *gpu;
struct platform_device *pdev = a3xx_pdev;
struct adreno_platform_config *config;
......@@ -406,7 +457,8 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev)
goto fail;
}
gpu = &a3xx_gpu->base.base;
adreno_gpu = &a3xx_gpu->base;
gpu = &adreno_gpu->base;
get_device(&pdev->dev);
a3xx_gpu->pdev = pdev;
......@@ -414,16 +466,46 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev)
gpu->fast_rate = config->fast_rate;
gpu->slow_rate = config->slow_rate;
gpu->bus_freq = config->bus_freq;
#ifdef CONFIG_MSM_BUS_SCALING
gpu->bus_scale_table = config->bus_scale_table;
#endif
DBG("fast_rate=%u, slow_rate=%u, bus_freq=%u",
gpu->fast_rate, gpu->slow_rate, gpu->bus_freq);
ret = adreno_gpu_init(dev, pdev, &a3xx_gpu->base,
&funcs, config->rev);
ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, config->rev);
if (ret)
goto fail;
return &a3xx_gpu->base.base;
/* if needed, allocate gmem: */
if (adreno_is_a330(adreno_gpu)) {
#ifdef CONFIG_MSM_OCMEM
/* TODO this is different/missing upstream: */
struct ocmem_buf *ocmem_hdl =
ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem);
a3xx_gpu->ocmem_hdl = ocmem_hdl;
a3xx_gpu->ocmem_base = ocmem_hdl->addr;
adreno_gpu->gmem = ocmem_hdl->len;
DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024,
a3xx_gpu->ocmem_base);
#endif
}
if (!gpu->mmu) {
/* TODO we think it is possible to configure the GPU to
* restrict access to VRAM carveout. But the required
* registers are unknown. For now just bail out and
* limp along with just modesetting. If it turns out
* to not be possible to restrict access, then we must
* implement a cmdstream validator.
*/
dev_err(dev->dev, "No memory protection without IOMMU\n");
ret = -ENXIO;
goto fail;
}
return gpu;
fail:
if (a3xx_gpu)
......@@ -436,19 +518,59 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev)
* The a3xx device:
*/
#if defined(CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF)
# include <mach/kgsl.h>
#endif
static int a3xx_probe(struct platform_device *pdev)
{
static struct adreno_platform_config config = {};
#ifdef CONFIG_OF
/* TODO */
struct device_node *child, *node = pdev->dev.of_node;
u32 val;
int ret;
ret = of_property_read_u32(node, "qcom,chipid", &val);
if (ret) {
dev_err(&pdev->dev, "could not find chipid: %d\n", ret);
return ret;
}
config.rev = ADRENO_REV((val >> 24) & 0xff,
(val >> 16) & 0xff, (val >> 8) & 0xff, val & 0xff);
/* find clock rates: */
config.fast_rate = 0;
config.slow_rate = ~0;
for_each_child_of_node(node, child) {
if (of_device_is_compatible(child, "qcom,gpu-pwrlevels")) {
struct device_node *pwrlvl;
for_each_child_of_node(child, pwrlvl) {
ret = of_property_read_u32(pwrlvl, "qcom,gpu-freq", &val);
if (ret) {
dev_err(&pdev->dev, "could not find gpu-freq: %d\n", ret);
return ret;
}
config.fast_rate = max(config.fast_rate, val);
config.slow_rate = min(config.slow_rate, val);
}
}
}
if (!config.fast_rate) {
dev_err(&pdev->dev, "could not find clk rates\n");
return -ENXIO;
}
#else
struct kgsl_device_platform_data *pdata = pdev->dev.platform_data;
uint32_t version = socinfo_get_version();
if (cpu_is_apq8064ab()) {
config.fast_rate = 450000000;
config.slow_rate = 27000000;
config.bus_freq = 4;
config.rev = ADRENO_REV(3, 2, 1, 0);
} else if (cpu_is_apq8064() || cpu_is_msm8960ab()) {
} else if (cpu_is_apq8064()) {
config.fast_rate = 400000000;
config.slow_rate = 27000000;
config.bus_freq = 4;
......@@ -461,6 +583,16 @@ static int a3xx_probe(struct platform_device *pdev)
else
config.rev = ADRENO_REV(3, 2, 0, 0);
} else if (cpu_is_msm8960ab()) {
config.fast_rate = 400000000;
config.slow_rate = 320000000;
config.bus_freq = 4;
if (SOCINFO_VERSION_MINOR(version) == 0)
config.rev = ADRENO_REV(3, 2, 1, 0);
else
config.rev = ADRENO_REV(3, 2, 1, 1);
} else if (cpu_is_msm8930()) {
config.fast_rate = 400000000;
config.slow_rate = 27000000;
......@@ -473,6 +605,9 @@ static int a3xx_probe(struct platform_device *pdev)
config.rev = ADRENO_REV(3, 0, 5, 0);
}
# ifdef CONFIG_MSM_BUS_SCALING
config.bus_scale_table = pdata->bus_scale_table;
# endif
#endif
pdev->dev.platform_data = &config;
a3xx_pdev = pdev;
......@@ -485,10 +620,19 @@ static int a3xx_remove(struct platform_device *pdev)
return 0;
}
static const struct of_device_id dt_match[] = {
{ .compatible = "qcom,kgsl-3d0" },
{}
};
MODULE_DEVICE_TABLE(of, dt_match);
static struct platform_driver a3xx_driver = {
.probe = a3xx_probe,
.remove = a3xx_remove,
.driver.name = "kgsl-3d0",
.driver = {
.name = "kgsl-3d0",
.of_match_table = dt_match,
},
};
void __init a3xx_register(void)
......
drivers/gpu/drm/msm/adreno/a3xx_gpu.h
浏览文件 @ feb5cde6
......@@ -24,6 +24,10 @@
struct a3xx_gpu {
struct adreno_gpu base;
struct platform_device *pdev;
/* if OCMEM is used for GMEM: */
uint32_t ocmem_base;
void *ocmem_hdl;
};
#define to_a3xx_gpu(x) container_of(x, struct a3xx_gpu, base)
......
drivers/gpu/drm/msm/adreno/adreno_common.xml.h
浏览文件 @ feb5cde6
......@@ -8,12 +8,13 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33)
- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32)
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......@@ -115,96 +116,6 @@ enum adreno_rb_depth_format {
DEPTHX_24_8 = 1,
};
enum adreno_mmu_clnt_beh {
BEH_NEVR = 0,
BEH_TRAN_RNG = 1,
BEH_TRAN_FLT = 2,
};
#define REG_AXXX_MH_MMU_CONFIG 0x00000040
#define AXXX_MH_MMU_CONFIG_MMU_ENABLE 0x00000001
#define AXXX_MH_MMU_CONFIG_SPLIT_MODE_ENABLE 0x00000002
#define AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK 0x00000030
#define AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT 4
static inline uint32_t AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK 0x000000c0
#define AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT 6
static inline uint32_t AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK 0x00000300
#define AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT 8
static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK 0x00000c00
#define AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT 10
static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK 0x00003000
#define AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT 12
static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK 0x0000c000
#define AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT 14
static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK 0x00030000
#define AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT 16
static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK 0x000c0000
#define AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT 18
static inline uint32_t AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK 0x00300000
#define AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT 20
static inline uint32_t AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK 0x00c00000
#define AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT 22
static inline uint32_t AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK;
}
#define AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK 0x03000000
#define AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT 24
static inline uint32_t AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val)
{
return ((val) << AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK;
}
#define REG_AXXX_MH_MMU_VA_RANGE 0x00000041
#define REG_AXXX_MH_MMU_PT_BASE 0x00000042
#define REG_AXXX_MH_MMU_PAGE_FAULT 0x00000043
#define REG_AXXX_MH_MMU_TRAN_ERROR 0x00000044
#define REG_AXXX_MH_MMU_INVALIDATE 0x00000045
#define REG_AXXX_MH_MMU_MPU_BASE 0x00000046
#define REG_AXXX_MH_MMU_MPU_END 0x00000047
#define REG_AXXX_CP_RB_BASE 0x000001c0
#define REG_AXXX_CP_RB_CNTL 0x000001c1
......@@ -275,6 +186,18 @@ static inline uint32_t AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START(uint32_t val)
}
#define REG_AXXX_CP_MEQ_THRESHOLDS 0x000001d6
#define AXXX_CP_MEQ_THRESHOLDS_MEQ_END__MASK 0x001f0000
#define AXXX_CP_MEQ_THRESHOLDS_MEQ_END__SHIFT 16
static inline uint32_t AXXX_CP_MEQ_THRESHOLDS_MEQ_END(uint32_t val)
{
return ((val) << AXXX_CP_MEQ_THRESHOLDS_MEQ_END__SHIFT) & AXXX_CP_MEQ_THRESHOLDS_MEQ_END__MASK;
}
#define AXXX_CP_MEQ_THRESHOLDS_ROQ_END__MASK 0x1f000000
#define AXXX_CP_MEQ_THRESHOLDS_ROQ_END__SHIFT 24
static inline uint32_t AXXX_CP_MEQ_THRESHOLDS_ROQ_END(uint32_t val)
{
return ((val) << AXXX_CP_MEQ_THRESHOLDS_ROQ_END__SHIFT) & AXXX_CP_MEQ_THRESHOLDS_ROQ_END__MASK;
}
#define REG_AXXX_CP_CSQ_AVAIL 0x000001d7
#define AXXX_CP_CSQ_AVAIL_RING__MASK 0x0000007f
......@@ -402,6 +325,36 @@ static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val)
return ((val) << AXXX_CP_CSQ_IB2_STAT_WPTR__SHIFT) & AXXX_CP_CSQ_IB2_STAT_WPTR__MASK;
}
#define REG_AXXX_CP_NON_PREFETCH_CNTRS 0x00000440
#define REG_AXXX_CP_STQ_ST_STAT 0x00000443
#define REG_AXXX_CP_ST_BASE 0x0000044d
#define REG_AXXX_CP_ST_BUFSZ 0x0000044e
#define REG_AXXX_CP_MEQ_STAT 0x0000044f
#define REG_AXXX_CP_MIU_TAG_STAT 0x00000452
#define REG_AXXX_CP_BIN_MASK_LO 0x00000454
#define REG_AXXX_CP_BIN_MASK_HI 0x00000455
#define REG_AXXX_CP_BIN_SELECT_LO 0x00000456
#define REG_AXXX_CP_BIN_SELECT_HI 0x00000457
#define REG_AXXX_CP_IB1_BASE 0x00000458
#define REG_AXXX_CP_IB1_BUFSZ 0x00000459
#define REG_AXXX_CP_IB2_BASE 0x0000045a
#define REG_AXXX_CP_IB2_BUFSZ 0x0000045b
#define REG_AXXX_CP_STAT 0x0000047f
#define REG_AXXX_CP_SCRATCH_REG0 0x00000578
#define REG_AXXX_CP_SCRATCH_REG1 0x00000579
......@@ -418,6 +371,26 @@ static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val)
#define REG_AXXX_CP_SCRATCH_REG7 0x0000057f
#define REG_AXXX_CP_ME_VS_EVENT_SRC 0x00000600
#define REG_AXXX_CP_ME_VS_EVENT_ADDR 0x00000601
#define REG_AXXX_CP_ME_VS_EVENT_DATA 0x00000602
#define REG_AXXX_CP_ME_VS_EVENT_ADDR_SWM 0x00000603
#define REG_AXXX_CP_ME_VS_EVENT_DATA_SWM 0x00000604
#define REG_AXXX_CP_ME_PS_EVENT_SRC 0x00000605
#define REG_AXXX_CP_ME_PS_EVENT_ADDR 0x00000606
#define REG_AXXX_CP_ME_PS_EVENT_DATA 0x00000607
#define REG_AXXX_CP_ME_PS_EVENT_ADDR_SWM 0x00000608
#define REG_AXXX_CP_ME_PS_EVENT_DATA_SWM 0x00000609
#define REG_AXXX_CP_ME_CF_EVENT_SRC 0x0000060a
#define REG_AXXX_CP_ME_CF_EVENT_ADDR 0x0000060b
......@@ -428,5 +401,11 @@ static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val)
#define REG_AXXX_CP_ME_NRT_DATA 0x0000060e
#define REG_AXXX_CP_ME_VS_FETCH_DONE_SRC 0x00000612
#define REG_AXXX_CP_ME_VS_FETCH_DONE_ADDR 0x00000613
#define REG_AXXX_CP_ME_VS_FETCH_DONE_DATA 0x00000614
#endif /* ADRENO_COMMON_XML */
drivers/gpu/drm/msm/adreno/adreno_gpu.c
浏览文件 @ feb5cde6
......@@ -17,6 +17,7 @@
#include "adreno_gpu.h"
#include "msm_gem.h"
#include "msm_mmu.h"
struct adreno_info {
struct adreno_rev rev;
......@@ -44,7 +45,7 @@ static const struct adreno_info gpulist[] = {
.pfpfw = "a300_pfp.fw",
.gmem = SZ_512K,
}, {
.rev = ADRENO_REV(3, 3, 0, 0),
.rev = ADRENO_REV(3, 3, 0, ANY_ID),
.revn = 330,
.name = "A330",
.pm4fw = "a330_pm4.fw",
......@@ -53,6 +54,11 @@ static const struct adreno_info gpulist[] = {
},
};
MODULE_FIRMWARE("a300_pm4.fw");
MODULE_FIRMWARE("a300_pfp.fw");
MODULE_FIRMWARE("a330_pm4.fw");
MODULE_FIRMWARE("a330_pfp.fw");
#define RB_SIZE SZ_32K
#define RB_BLKSIZE 16
......@@ -65,7 +71,7 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
*value = adreno_gpu->info->revn;
return 0;
case MSM_PARAM_GMEM_SIZE:
*value = adreno_gpu->info->gmem;
*value = adreno_gpu->gmem;
return 0;
default:
DBG("%s: invalid param: %u", gpu->name, param);
......@@ -86,7 +92,7 @@ int adreno_hw_init(struct msm_gpu *gpu)
gpu_write(gpu, REG_AXXX_CP_RB_CNTL,
/* size is log2(quad-words): */
AXXX_CP_RB_CNTL_BUFSZ(ilog2(gpu->rb->size / 8)) |
AXXX_CP_RB_CNTL_BLKSZ(RB_BLKSIZE));
AXXX_CP_RB_CNTL_BLKSZ(ilog2(RB_BLKSIZE / 8)));
/* Setup ringbuffer address: */
gpu_write(gpu, REG_AXXX_CP_RB_BASE, gpu->rb_iova);
......@@ -286,6 +292,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs,
struct adreno_rev rev)
{
struct msm_mmu *mmu;
int i, ret;
/* identify gpu: */
......@@ -311,6 +318,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
rev.core, rev.major, rev.minor, rev.patchid);
gpu->funcs = funcs;
gpu->gmem = gpu->info->gmem;
gpu->rev = rev;
ret = request_firmware(&gpu->pm4, gpu->info->pm4fw, drm->dev);
......@@ -333,10 +341,13 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
if (ret)
return ret;
ret = msm_iommu_attach(drm, gpu->base.iommu,
iommu_ports, ARRAY_SIZE(iommu_ports));
if (ret)
return ret;
mmu = gpu->base.mmu;
if (mmu) {
ret = mmu->funcs->attach(mmu, iommu_ports,
ARRAY_SIZE(iommu_ports));
if (ret)
return ret;
}
gpu->memptrs_bo = msm_gem_new(drm, sizeof(*gpu->memptrs),
MSM_BO_UNCACHED);
......
drivers/gpu/drm/msm/adreno/adreno_gpu.h
浏览文件 @ feb5cde6
......@@ -51,6 +51,7 @@ struct adreno_gpu {
struct msm_gpu base;
struct adreno_rev rev;
const struct adreno_info *info;
uint32_t gmem; /* actual gmem size */
uint32_t revn; /* numeric revision name */
const struct adreno_gpu_funcs *funcs;
......@@ -70,6 +71,9 @@ struct adreno_gpu {
struct adreno_platform_config {
struct adreno_rev rev;
uint32_t fast_rate, slow_rate, bus_freq;
#ifdef CONFIG_MSM_BUS_SCALING
struct msm_bus_scale_pdata *bus_scale_table;
#endif
};
#define ADRENO_IDLE_TIMEOUT (20 * 1000)
......@@ -94,6 +98,11 @@ static inline bool adreno_is_a330(struct adreno_gpu *gpu)
return gpu->revn == 330;
}
static inline bool adreno_is_a330v2(struct adreno_gpu *gpu)
{
return adreno_is_a330(gpu) && (gpu->rev.patchid > 0);
}
int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value);
int adreno_hw_init(struct msm_gpu *gpu);
uint32_t adreno_last_fence(struct msm_gpu *gpu);
......
drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h
浏览文件 @ feb5cde6
......@@ -8,12 +8,13 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36)
- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33)
- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32)
- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......@@ -66,13 +67,15 @@ enum vgt_event_type {
enum pc_di_primtype {
DI_PT_NONE = 0,
DI_PT_POINTLIST = 1,
DI_PT_POINTLIST_A2XX = 1,
DI_PT_LINELIST = 2,
DI_PT_LINESTRIP = 3,
DI_PT_TRILIST = 4,
DI_PT_TRIFAN = 5,
DI_PT_TRISTRIP = 6,
DI_PT_LINELOOP = 7,
DI_PT_RECTLIST = 8,
DI_PT_POINTLIST_A3XX = 9,
DI_PT_QUADLIST = 13,
DI_PT_QUADSTRIP = 14,
DI_PT_POLYGON = 15,
......@@ -119,7 +122,7 @@ enum adreno_pm4_type3_packets {
CP_WAIT_FOR_IDLE = 38,
CP_WAIT_REG_MEM = 60,
CP_WAIT_REG_EQ = 82,
CP_WAT_REG_GTE = 83,
CP_WAIT_REG_GTE = 83,
CP_WAIT_UNTIL_READ = 92,
CP_WAIT_IB_PFD_COMPLETE = 93,
CP_REG_RMW = 33,
......@@ -151,7 +154,6 @@ enum adreno_pm4_type3_packets {
CP_CONTEXT_UPDATE = 94,
CP_INTERRUPT = 64,
CP_IM_STORE = 44,
CP_SET_BIN_BASE_OFFSET = 75,
CP_SET_DRAW_INIT_FLAGS = 75,
CP_SET_PROTECTED_MODE = 95,
CP_LOAD_STATE = 48,
......@@ -159,6 +161,16 @@ enum adreno_pm4_type3_packets {
CP_COND_INDIRECT_BUFFER_PFD = 50,
CP_INDIRECT_BUFFER_PFE = 63,
CP_SET_BIN = 76,
CP_TEST_TWO_MEMS = 113,
CP_WAIT_FOR_ME = 19,
IN_IB_PREFETCH_END = 23,
IN_SUBBLK_PREFETCH = 31,
IN_INSTR_PREFETCH = 32,
IN_INSTR_MATCH = 71,
IN_CONST_PREFETCH = 73,
IN_INCR_UPDT_STATE = 85,
IN_INCR_UPDT_CONST = 86,
IN_INCR_UPDT_INSTR = 87,
};
enum adreno_state_block {
......
drivers/gpu/drm/msm/dsi/dsi.xml.h
浏览文件 @ feb5cde6
......@@ -8,14 +8,16 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......
drivers/gpu/drm/msm/dsi/mmss_cc.xml.h
浏览文件 @ feb5cde6
......@@ -8,14 +8,16 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......
drivers/gpu/drm/msm/dsi/sfpb.xml.h
浏览文件 @ feb5cde6
......@@ -8,14 +8,16 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......
drivers/gpu/drm/msm/hdmi/hdmi.c
浏览文件 @ feb5cde6
......@@ -41,7 +41,7 @@ void hdmi_set_mode(struct hdmi *hdmi, bool power_on)
power_on ? "Enable" : "Disable", ctrl);
}
static irqreturn_t hdmi_irq(int irq, void *dev_id)
irqreturn_t hdmi_irq(int irq, void *dev_id)
{
struct hdmi *hdmi = dev_id;
......@@ -71,13 +71,13 @@ void hdmi_destroy(struct kref *kref)
}
/* initialize connector */
int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
struct hdmi *hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
{
struct hdmi *hdmi = NULL;
struct msm_drm_private *priv = dev->dev_private;
struct platform_device *pdev = hdmi_pdev;
struct hdmi_platform_config *config;
int ret;
int i, ret;
if (!pdev) {
dev_err(dev->dev, "no hdmi device\n");
......@@ -99,6 +99,7 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
hdmi->dev = dev;
hdmi->pdev = pdev;
hdmi->config = config;
hdmi->encoder = encoder;
/* not sure about which phy maps to which msm.. probably I miss some */
......@@ -114,44 +115,70 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
goto fail;
}
hdmi->mmio = msm_ioremap(pdev, "hdmi_msm_hdmi_addr", "HDMI");
hdmi->mmio = msm_ioremap(pdev, config->mmio_name, "HDMI");
if (IS_ERR(hdmi->mmio)) {
ret = PTR_ERR(hdmi->mmio);
goto fail;
}
hdmi->mvs = devm_regulator_get(&pdev->dev, "8901_hdmi_mvs");
if (IS_ERR(hdmi->mvs))
hdmi->mvs = devm_regulator_get(&pdev->dev, "hdmi_mvs");
if (IS_ERR(hdmi->mvs)) {
ret = PTR_ERR(hdmi->mvs);
dev_err(dev->dev, "failed to get mvs regulator: %d\n", ret);
goto fail;
BUG_ON(config->hpd_reg_cnt > ARRAY_SIZE(hdmi->hpd_regs));
for (i = 0; i < config->hpd_reg_cnt; i++) {
struct regulator *reg;
reg = devm_regulator_get(&pdev->dev, config->hpd_reg_names[i]);
if (IS_ERR(reg)) {
ret = PTR_ERR(reg);
dev_err(dev->dev, "failed to get hpd regulator: %s (%d)\n",
config->hpd_reg_names[i], ret);
goto fail;
}
hdmi->hpd_regs[i] = reg;
}
hdmi->mpp0 = devm_regulator_get(&pdev->dev, "8901_mpp0");
if (IS_ERR(hdmi->mpp0))
hdmi->mpp0 = NULL;
BUG_ON(config->pwr_reg_cnt > ARRAY_SIZE(hdmi->pwr_regs));
for (i = 0; i < config->pwr_reg_cnt; i++) {
struct regulator *reg;
hdmi->clk = devm_clk_get(&pdev->dev, "core_clk");
if (IS_ERR(hdmi->clk)) {
ret = PTR_ERR(hdmi->clk);
dev_err(dev->dev, "failed to get 'clk': %d\n", ret);
goto fail;
reg = devm_regulator_get(&pdev->dev, config->pwr_reg_names[i]);
if (IS_ERR(reg)) {
ret = PTR_ERR(reg);
dev_err(dev->dev, "failed to get pwr regulator: %s (%d)\n",
config->pwr_reg_names[i], ret);
goto fail;
}
hdmi->pwr_regs[i] = reg;
}
hdmi->m_pclk = devm_clk_get(&pdev->dev, "master_iface_clk");
if (IS_ERR(hdmi->m_pclk)) {
ret = PTR_ERR(hdmi->m_pclk);
dev_err(dev->dev, "failed to get 'm_pclk': %d\n", ret);
goto fail;
BUG_ON(config->hpd_clk_cnt > ARRAY_SIZE(hdmi->hpd_clks));
for (i = 0; i < config->hpd_clk_cnt; i++) {
struct clk *clk;
clk = devm_clk_get(&pdev->dev, config->hpd_clk_names[i]);
if (IS_ERR(clk)) {
ret = PTR_ERR(clk);
dev_err(dev->dev, "failed to get hpd clk: %s (%d)\n",
config->hpd_clk_names[i], ret);
goto fail;
}
hdmi->hpd_clks[i] = clk;
}
hdmi->s_pclk = devm_clk_get(&pdev->dev, "slave_iface_clk");
if (IS_ERR(hdmi->s_pclk)) {
ret = PTR_ERR(hdmi->s_pclk);
dev_err(dev->dev, "failed to get 's_pclk': %d\n", ret);
goto fail;
BUG_ON(config->pwr_clk_cnt > ARRAY_SIZE(hdmi->pwr_clks));
for (i = 0; i < config->pwr_clk_cnt; i++) {
struct clk *clk;
clk = devm_clk_get(&pdev->dev, config->pwr_clk_names[i]);
if (IS_ERR(clk)) {
ret = PTR_ERR(clk);
dev_err(dev->dev, "failed to get pwr clk: %s (%d)\n",
config->pwr_clk_names[i], ret);
goto fail;
}
hdmi->pwr_clks[i] = clk;
}
hdmi->i2c = hdmi_i2c_init(hdmi);
......@@ -178,20 +205,22 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
goto fail;
}
hdmi->irq = platform_get_irq(pdev, 0);
if (hdmi->irq < 0) {
ret = hdmi->irq;
dev_err(dev->dev, "failed to get irq: %d\n", ret);
goto fail;
}
if (!config->shared_irq) {
hdmi->irq = platform_get_irq(pdev, 0);
if (hdmi->irq < 0) {
ret = hdmi->irq;
dev_err(dev->dev, "failed to get irq: %d\n", ret);
goto fail;
}
ret = devm_request_threaded_irq(&pdev->dev, hdmi->irq,
NULL, hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
"hdmi_isr", hdmi);
if (ret < 0) {
dev_err(dev->dev, "failed to request IRQ%u: %d\n",
hdmi->irq, ret);
goto fail;
ret = devm_request_threaded_irq(&pdev->dev, hdmi->irq,
NULL, hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
"hdmi_isr", hdmi);
if (ret < 0) {
dev_err(dev->dev, "failed to request IRQ%u: %d\n",
hdmi->irq, ret);
goto fail;
}
}
encoder->bridge = hdmi->bridge;
......@@ -199,7 +228,7 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
priv->bridges[priv->num_bridges++] = hdmi->bridge;
priv->connectors[priv->num_connectors++] = hdmi->connector;
return 0;
return hdmi;
fail:
if (hdmi) {
......@@ -211,37 +240,100 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
hdmi_destroy(&hdmi->refcount);
}
return ret;
return ERR_PTR(ret);
}
/*
* The hdmi device:
*/
#include <linux/of_gpio.h>
static int hdmi_dev_probe(struct platform_device *pdev)
{
static struct hdmi_platform_config config = {};
#ifdef CONFIG_OF
/* TODO */
struct device_node *of_node = pdev->dev.of_node;
int get_gpio(const char *name)
{
int gpio = of_get_named_gpio(of_node, name, 0);
if (gpio < 0) {
dev_err(&pdev->dev, "failed to get gpio: %s (%d)\n",
name, gpio);
gpio = -1;
}
return gpio;
}
/* TODO actually use DT.. */
static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"};
static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"};
config.phy_init = hdmi_phy_8x74_init;
config.mmio_name = "core_physical";
config.hpd_reg_names = hpd_reg_names;
config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
config.pwr_reg_names = pwr_reg_names;
config.pwr_reg_cnt = ARRAY_SIZE(pwr_reg_names);
config.hpd_clk_names = hpd_clk_names;
config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
config.pwr_clk_names = pwr_clk_names;
config.pwr_clk_cnt = ARRAY_SIZE(pwr_clk_names);
config.ddc_clk_gpio = get_gpio("qcom,hdmi-tx-ddc-clk");
config.ddc_data_gpio = get_gpio("qcom,hdmi-tx-ddc-data");
config.hpd_gpio = get_gpio("qcom,hdmi-tx-hpd");
config.mux_en_gpio = get_gpio("qcom,hdmi-tx-mux-en");
config.mux_sel_gpio = get_gpio("qcom,hdmi-tx-mux-sel");
config.shared_irq = true;
#else
static const char *hpd_clk_names[] = {
"core_clk", "master_iface_clk", "slave_iface_clk",
};
if (cpu_is_apq8064()) {
static const char *hpd_reg_names[] = {"8921_hdmi_mvs"};
config.phy_init = hdmi_phy_8960_init;
config.mmio_name = "hdmi_msm_hdmi_addr";
config.hpd_reg_names = hpd_reg_names;
config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
config.hpd_clk_names = hpd_clk_names;
config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
config.ddc_clk_gpio = 70;
config.ddc_data_gpio = 71;
config.hpd_gpio = 72;
config.pmic_gpio = 13 + NR_GPIO_IRQS;
} else if (cpu_is_msm8960()) {
config.mux_en_gpio = -1;
config.mux_sel_gpio = 13 + NR_GPIO_IRQS;
} else if (cpu_is_msm8960() || cpu_is_msm8960ab()) {
static const char *hpd_reg_names[] = {"8921_hdmi_mvs"};
config.phy_init = hdmi_phy_8960_init;
config.mmio_name = "hdmi_msm_hdmi_addr";
config.hpd_reg_names = hpd_reg_names;
config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
config.hpd_clk_names = hpd_clk_names;
config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
config.ddc_clk_gpio = 100;
config.ddc_data_gpio = 101;
config.hpd_gpio = 102;
config.pmic_gpio = -1;
config.mux_en_gpio = -1;
config.mux_sel_gpio = -1;
} else if (cpu_is_msm8x60()) {
static const char *hpd_reg_names[] = {
"8901_hdmi_mvs", "8901_mpp0"
};
config.phy_init = hdmi_phy_8x60_init;
config.mmio_name = "hdmi_msm_hdmi_addr";
config.hpd_reg_names = hpd_reg_names;
config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
config.hpd_clk_names = hpd_clk_names;
config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
config.ddc_clk_gpio = 170;
config.ddc_data_gpio = 171;
config.hpd_gpio = 172;
config.pmic_gpio = -1;
config.mux_en_gpio = -1;
config.mux_sel_gpio = -1;
}
#endif
pdev->dev.platform_data = &config;
......@@ -255,10 +347,19 @@ static int hdmi_dev_remove(struct platform_device *pdev)
return 0;
}
static const struct of_device_id dt_match[] = {
{ .compatible = "qcom,hdmi-tx" },
{}
};
MODULE_DEVICE_TABLE(of, dt_match);
static struct platform_driver hdmi_driver = {
.probe = hdmi_dev_probe,
.remove = hdmi_dev_remove,
.driver.name = "hdmi_msm",
.driver = {
.name = "hdmi_msm",
.of_match_table = dt_match,
},
};
void __init hdmi_register(void)
......
drivers/gpu/drm/msm/hdmi/hdmi.h
浏览文件 @ feb5cde6
......@@ -28,6 +28,7 @@
struct hdmi_phy;
struct hdmi_platform_config;
struct hdmi {
struct kref refcount;
......@@ -35,14 +36,14 @@ struct hdmi {
struct drm_device *dev;
struct platform_device *pdev;
void __iomem *mmio;
const struct hdmi_platform_config *config;
struct regulator *mvs; /* HDMI_5V */
struct regulator *mpp0; /* External 5V */
void __iomem *mmio;
struct clk *clk;
struct clk *m_pclk;
struct clk *s_pclk;
struct regulator *hpd_regs[2];
struct regulator *pwr_regs[2];
struct clk *hpd_clks[3];
struct clk *pwr_clks[2];
struct hdmi_phy *phy;
struct i2c_adapter *i2c;
......@@ -60,7 +61,29 @@ struct hdmi {
/* platform config data (ie. from DT, or pdata) */
struct hdmi_platform_config {
struct hdmi_phy *(*phy_init)(struct hdmi *hdmi);
int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, pmic_gpio;
const char *mmio_name;
/* regulators that need to be on for hpd: */
const char **hpd_reg_names;
int hpd_reg_cnt;
/* regulators that need to be on for screen pwr: */
const char **pwr_reg_names;
int pwr_reg_cnt;
/* clks that need to be on for hpd: */
const char **hpd_clk_names;
int hpd_clk_cnt;
/* clks that need to be on for screen pwr (ie pixel clk): */
const char **pwr_clk_names;
int pwr_clk_cnt;
/* gpio's: */
int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, mux_en_gpio, mux_sel_gpio;
/* older devices had their own irq, mdp5+ it is shared w/ mdp: */
bool shared_irq;
};
void hdmi_set_mode(struct hdmi *hdmi, bool power_on);
......@@ -106,6 +129,7 @@ struct hdmi_phy {
struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi);
struct hdmi_phy *hdmi_phy_8x60_init(struct hdmi *hdmi);
struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi);
/*
* hdmi bridge:
......
drivers/gpu/drm/msm/hdmi/hdmi.xml.h
浏览文件 @ feb5cde6
......@@ -8,14 +8,16 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......@@ -212,6 +214,20 @@ static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state
#define REG_HDMI_HDCP_RESET 0x00000130
#define HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE 0x00000001
#define REG_HDMI_VENSPEC_INFO0 0x0000016c
#define REG_HDMI_VENSPEC_INFO1 0x00000170
#define REG_HDMI_VENSPEC_INFO2 0x00000174
#define REG_HDMI_VENSPEC_INFO3 0x00000178
#define REG_HDMI_VENSPEC_INFO4 0x0000017c
#define REG_HDMI_VENSPEC_INFO5 0x00000180
#define REG_HDMI_VENSPEC_INFO6 0x00000184
#define REG_HDMI_AUDIO_CFG 0x000001d0
#define HDMI_AUDIO_CFG_ENGINE_ENABLE 0x00000001
#define HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK 0x000000f0
......@@ -235,6 +251,9 @@ static inline uint32_t HDMI_DDC_CTRL_TRANSACTION_CNT(uint32_t val)
return ((val) << HDMI_DDC_CTRL_TRANSACTION_CNT__SHIFT) & HDMI_DDC_CTRL_TRANSACTION_CNT__MASK;
}
#define REG_HDMI_DDC_ARBITRATION 0x00000210
#define HDMI_DDC_ARBITRATION_HW_ARBITRATION 0x00000010
#define REG_HDMI_DDC_INT_CTRL 0x00000214
#define HDMI_DDC_INT_CTRL_SW_DONE_INT 0x00000001
#define HDMI_DDC_INT_CTRL_SW_DONE_ACK 0x00000002
......@@ -340,6 +359,20 @@ static inline uint32_t HDMI_DDC_REF_REFTIMER(uint32_t val)
return ((val) << HDMI_DDC_REF_REFTIMER__SHIFT) & HDMI_DDC_REF_REFTIMER__MASK;
}
#define REG_HDMI_CEC_STATUS 0x00000298
#define REG_HDMI_CEC_INT 0x0000029c
#define REG_HDMI_CEC_ADDR 0x000002a0
#define REG_HDMI_CEC_TIME 0x000002a4
#define REG_HDMI_CEC_REFTIMER 0x000002a8
#define REG_HDMI_CEC_RD_DATA 0x000002ac
#define REG_HDMI_CEC_RD_FILTER 0x000002b0
#define REG_HDMI_ACTIVE_HSYNC 0x000002b4
#define HDMI_ACTIVE_HSYNC_START__MASK 0x00000fff
#define HDMI_ACTIVE_HSYNC_START__SHIFT 0
......@@ -410,17 +443,33 @@ static inline uint32_t HDMI_VSYNC_TOTAL_F2_V_TOTAL(uint32_t val)
#define HDMI_FRAME_CTRL_HSYNC_LOW 0x20000000
#define HDMI_FRAME_CTRL_INTERLACED_EN 0x80000000
#define REG_HDMI_AUD_INT 0x000002cc
#define HDMI_AUD_INT_AUD_FIFO_URUN_INT 0x00000001
#define HDMI_AUD_INT_AUD_FIFO_URAN_MASK 0x00000002
#define HDMI_AUD_INT_AUD_SAM_DROP_INT 0x00000004
#define HDMI_AUD_INT_AUD_SAM_DROP_MASK 0x00000008
#define REG_HDMI_PHY_CTRL 0x000002d4
#define HDMI_PHY_CTRL_SW_RESET_PLL 0x00000001
#define HDMI_PHY_CTRL_SW_RESET_PLL_LOW 0x00000002
#define HDMI_PHY_CTRL_SW_RESET 0x00000004
#define HDMI_PHY_CTRL_SW_RESET_LOW 0x00000008
#define REG_HDMI_AUD_INT 0x000002cc
#define HDMI_AUD_INT_AUD_FIFO_URUN_INT 0x00000001
#define HDMI_AUD_INT_AUD_FIFO_URAN_MASK 0x00000002
#define HDMI_AUD_INT_AUD_SAM_DROP_INT 0x00000004
#define HDMI_AUD_INT_AUD_SAM_DROP_MASK 0x00000008
#define REG_HDMI_CEC_WR_RANGE 0x000002dc
#define REG_HDMI_CEC_RD_RANGE 0x000002e0
#define REG_HDMI_VERSION 0x000002e4
#define REG_HDMI_CEC_COMPL_CTL 0x00000360
#define REG_HDMI_CEC_RD_START_RANGE 0x00000364
#define REG_HDMI_CEC_RD_TOTAL_RANGE 0x00000368
#define REG_HDMI_CEC_RD_ERR_RESP_LO 0x0000036c
#define REG_HDMI_CEC_WR_CHECK_CONFIG 0x00000370
#define REG_HDMI_8x60_PHY_REG0 0x00000300
#define HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__MASK 0x0000001c
......@@ -504,5 +553,23 @@ static inline uint32_t HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(uint32_t val)
#define REG_HDMI_8960_PHY_REG12 0x00000430
#define REG_HDMI_8x74_ANA_CFG0 0x00000000
#define REG_HDMI_8x74_ANA_CFG1 0x00000004
#define REG_HDMI_8x74_PD_CTRL0 0x00000010
#define REG_HDMI_8x74_PD_CTRL1 0x00000014
#define REG_HDMI_8x74_BIST_CFG0 0x00000034
#define REG_HDMI_8x74_BIST_PATN0 0x0000003c
#define REG_HDMI_8x74_BIST_PATN1 0x00000040
#define REG_HDMI_8x74_BIST_PATN2 0x00000044
#define REG_HDMI_8x74_BIST_PATN3 0x00000048
#endif /* HDMI_XML */
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
浏览文件 @ feb5cde6
......@@ -21,6 +21,7 @@ struct hdmi_bridge {
struct drm_bridge base;
struct hdmi *hdmi;
bool power_on;
unsigned long int pixclock;
};
......@@ -34,6 +35,65 @@ static void hdmi_bridge_destroy(struct drm_bridge *bridge)
kfree(hdmi_bridge);
}
static void power_on(struct drm_bridge *bridge)
{
struct drm_device *dev = bridge->dev;
struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
struct hdmi *hdmi = hdmi_bridge->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
int i, ret;
for (i = 0; i < config->pwr_reg_cnt; i++) {
ret = regulator_enable(hdmi->pwr_regs[i]);
if (ret) {
dev_err(dev->dev, "failed to enable pwr regulator: %s (%d)\n",
config->pwr_reg_names[i], ret);
}
}
if (config->pwr_clk_cnt > 0) {
DBG("pixclock: %lu", hdmi_bridge->pixclock);
ret = clk_set_rate(hdmi->pwr_clks[0], hdmi_bridge->pixclock);
if (ret) {
dev_err(dev->dev, "failed to set pixel clk: %s (%d)\n",
config->pwr_clk_names[0], ret);
}
}
for (i = 0; i < config->pwr_clk_cnt; i++) {
ret = clk_prepare_enable(hdmi->pwr_clks[i]);
if (ret) {
dev_err(dev->dev, "failed to enable pwr clk: %s (%d)\n",
config->pwr_clk_names[i], ret);
}
}
}
static void power_off(struct drm_bridge *bridge)
{
struct drm_device *dev = bridge->dev;
struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
struct hdmi *hdmi = hdmi_bridge->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
int i, ret;
/* TODO do we need to wait for final vblank somewhere before
* cutting the clocks?
*/
mdelay(16 + 4);
for (i = 0; i < config->pwr_clk_cnt; i++)
clk_disable_unprepare(hdmi->pwr_clks[i]);
for (i = 0; i < config->pwr_reg_cnt; i++) {
ret = regulator_disable(hdmi->pwr_regs[i]);
if (ret) {
dev_err(dev->dev, "failed to disable pwr regulator: %s (%d)\n",
config->pwr_reg_names[i], ret);
}
}
}
static void hdmi_bridge_pre_enable(struct drm_bridge *bridge)
{
struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
......@@ -41,6 +101,12 @@ static void hdmi_bridge_pre_enable(struct drm_bridge *bridge)
struct hdmi_phy *phy = hdmi->phy;
DBG("power up");
if (!hdmi_bridge->power_on) {
power_on(bridge);
hdmi_bridge->power_on = true;
}
phy->funcs->powerup(phy, hdmi_bridge->pixclock);
hdmi_set_mode(hdmi, true);
}
......@@ -62,6 +128,11 @@ static void hdmi_bridge_post_disable(struct drm_bridge *bridge)
DBG("power down");
hdmi_set_mode(hdmi, false);
phy->funcs->powerdown(phy);
if (hdmi_bridge->power_on) {
power_off(bridge);
hdmi_bridge->power_on = false;
}
}
static void hdmi_bridge_mode_set(struct drm_bridge *bridge,
......
drivers/gpu/drm/msm/hdmi/hdmi_connector.c
浏览文件 @ feb5cde6
......@@ -17,19 +17,20 @@
#include <linux/gpio.h>
#include "msm_kms.h"
#include "hdmi.h"
struct hdmi_connector {
struct drm_connector base;
struct hdmi *hdmi;
struct work_struct hpd_work;
};
#define to_hdmi_connector(x) container_of(x, struct hdmi_connector, base)
static int gpio_config(struct hdmi *hdmi, bool on)
{
struct drm_device *dev = hdmi->dev;
struct hdmi_platform_config *config =
hdmi->pdev->dev.platform_data;
const struct hdmi_platform_config *config = hdmi->config;
int ret;
if (on) {
......@@ -39,26 +40,43 @@ static int gpio_config(struct hdmi *hdmi, bool on)
"HDMI_DDC_CLK", config->ddc_clk_gpio, ret);
goto error1;
}
gpio_set_value_cansleep(config->ddc_clk_gpio, 1);
ret = gpio_request(config->ddc_data_gpio, "HDMI_DDC_DATA");
if (ret) {
dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n",
"HDMI_DDC_DATA", config->ddc_data_gpio, ret);
goto error2;
}
gpio_set_value_cansleep(config->ddc_data_gpio, 1);
ret = gpio_request(config->hpd_gpio, "HDMI_HPD");
if (ret) {
dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n",
"HDMI_HPD", config->hpd_gpio, ret);
goto error3;
}
if (config->pmic_gpio != -1) {
ret = gpio_request(config->pmic_gpio, "PMIC_HDMI_MUX_SEL");
gpio_direction_input(config->hpd_gpio);
gpio_set_value_cansleep(config->hpd_gpio, 1);
if (config->mux_en_gpio != -1) {
ret = gpio_request(config->mux_en_gpio, "HDMI_MUX_EN");
if (ret) {
dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n",
"PMIC_HDMI_MUX_SEL", config->pmic_gpio, ret);
"HDMI_MUX_SEL", config->mux_en_gpio, ret);
goto error4;
}
gpio_set_value_cansleep(config->pmic_gpio, 0);
gpio_set_value_cansleep(config->mux_en_gpio, 1);
}
if (config->mux_sel_gpio != -1) {
ret = gpio_request(config->mux_sel_gpio, "HDMI_MUX_SEL");
if (ret) {
dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n",
"HDMI_MUX_SEL", config->mux_sel_gpio, ret);
goto error5;
}
gpio_set_value_cansleep(config->mux_sel_gpio, 0);
}
DBG("gpio on");
} else {
......@@ -66,15 +84,23 @@ static int gpio_config(struct hdmi *hdmi, bool on)
gpio_free(config->ddc_data_gpio);
gpio_free(config->hpd_gpio);
if (config->pmic_gpio != -1) {
gpio_set_value_cansleep(config->pmic_gpio, 1);
gpio_free(config->pmic_gpio);
if (config->mux_en_gpio != -1) {
gpio_set_value_cansleep(config->mux_en_gpio, 0);
gpio_free(config->mux_en_gpio);
}
if (config->mux_sel_gpio != -1) {
gpio_set_value_cansleep(config->mux_sel_gpio, 1);
gpio_free(config->mux_sel_gpio);
}
DBG("gpio off");
}
return 0;
error5:
if (config->mux_en_gpio != -1)
gpio_free(config->mux_en_gpio);
error4:
gpio_free(config->hpd_gpio);
error3:
......@@ -88,10 +114,11 @@ static int gpio_config(struct hdmi *hdmi, bool on)
static int hpd_enable(struct hdmi_connector *hdmi_connector)
{
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
struct drm_device *dev = hdmi_connector->base.dev;
struct hdmi_phy *phy = hdmi->phy;
uint32_t hpd_ctrl;
int ret;
int i, ret;
ret = gpio_config(hdmi, true);
if (ret) {
......@@ -99,31 +126,22 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector)
goto fail;
}
ret = clk_prepare_enable(hdmi->clk);
if (ret) {
dev_err(dev->dev, "failed to enable 'clk': %d\n", ret);
goto fail;
}
ret = clk_prepare_enable(hdmi->m_pclk);
if (ret) {
dev_err(dev->dev, "failed to enable 'm_pclk': %d\n", ret);
goto fail;
}
ret = clk_prepare_enable(hdmi->s_pclk);
if (ret) {
dev_err(dev->dev, "failed to enable 's_pclk': %d\n", ret);
goto fail;
for (i = 0; i < config->hpd_clk_cnt; i++) {
ret = clk_prepare_enable(hdmi->hpd_clks[i]);
if (ret) {
dev_err(dev->dev, "failed to enable hpd clk: %s (%d)\n",
config->hpd_clk_names[i], ret);
goto fail;
}
}
if (hdmi->mpp0)
ret = regulator_enable(hdmi->mpp0);
if (!ret)
ret = regulator_enable(hdmi->mvs);
if (ret) {
dev_err(dev->dev, "failed to enable regulators: %d\n", ret);
goto fail;
for (i = 0; i < config->hpd_reg_cnt; i++) {
ret = regulator_enable(hdmi->hpd_regs[i]);
if (ret) {
dev_err(dev->dev, "failed to enable hpd regulator: %s (%d)\n",
config->hpd_reg_names[i], ret);
goto fail;
}
}
hdmi_set_mode(hdmi, false);
......@@ -156,26 +174,26 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector)
static int hdp_disable(struct hdmi_connector *hdmi_connector)
{
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
struct drm_device *dev = hdmi_connector->base.dev;
int ret = 0;
int i, ret = 0;
/* Disable HPD interrupt */
hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, 0);
hdmi_set_mode(hdmi, false);
if (hdmi->mpp0)
ret = regulator_disable(hdmi->mpp0);
if (!ret)
ret = regulator_disable(hdmi->mvs);
if (ret) {
dev_err(dev->dev, "failed to enable regulators: %d\n", ret);
goto fail;
for (i = 0; i < config->hpd_reg_cnt; i++) {
ret = regulator_disable(hdmi->hpd_regs[i]);
if (ret) {
dev_err(dev->dev, "failed to disable hpd regulator: %s (%d)\n",
config->hpd_reg_names[i], ret);
goto fail;
}
}
clk_disable_unprepare(hdmi->clk);
clk_disable_unprepare(hdmi->m_pclk);
clk_disable_unprepare(hdmi->s_pclk);
for (i = 0; i < config->hpd_clk_cnt; i++)
clk_disable_unprepare(hdmi->hpd_clks[i]);
ret = gpio_config(hdmi, false);
if (ret) {
......@@ -189,9 +207,19 @@ static int hdp_disable(struct hdmi_connector *hdmi_connector)
return ret;
}
static void
hotplug_work(struct work_struct *work)
{
struct hdmi_connector *hdmi_connector =
container_of(work, struct hdmi_connector, hpd_work);
struct drm_connector *connector = &hdmi_connector->base;
drm_helper_hpd_irq_event(connector->dev);
}
void hdmi_connector_irq(struct drm_connector *connector)
{
struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
struct msm_drm_private *priv = connector->dev->dev_private;
struct hdmi *hdmi = hdmi_connector->hdmi;
uint32_t hpd_int_status, hpd_int_ctrl;
......@@ -209,13 +237,13 @@ void hdmi_connector_irq(struct drm_connector *connector)
hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL,
hpd_int_ctrl | HDMI_HPD_INT_CTRL_INT_ACK);
drm_helper_hpd_irq_event(connector->dev);
/* detect disconnect if we are connected or visa versa: */
hpd_int_ctrl = HDMI_HPD_INT_CTRL_INT_EN;
if (!detected)
hpd_int_ctrl |= HDMI_HPD_INT_CTRL_INT_CONNECT;
hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, hpd_int_ctrl);
queue_work(priv->wq, &hdmi_connector->hpd_work);
}
}
......@@ -224,6 +252,7 @@ static enum drm_connector_status hdmi_connector_detect(
{
struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
uint32_t hpd_int_status;
int retry = 20;
......@@ -233,6 +262,14 @@ static enum drm_connector_status hdmi_connector_detect(
* let that trick us into thinking the monitor is gone:
*/
while (retry-- && !(hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED)) {
/* hdmi debounce logic seems to get stuck sometimes,
* read directly the gpio to get a second opinion:
*/
if (gpio_get_value(config->hpd_gpio)) {
DBG("gpio tells us we are connected!");
hpd_int_status |= HDMI_HPD_INT_STATUS_CABLE_DETECTED;
break;
}
mdelay(10);
hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS);
DBG("status=%08x", hpd_int_status);
......@@ -285,6 +322,8 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
struct msm_drm_private *priv = connector->dev->dev_private;
struct msm_kms *kms = priv->kms;
long actual, requested;
......@@ -293,6 +332,13 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector,
actual = kms->funcs->round_pixclk(kms,
requested, hdmi_connector->hdmi->encoder);
/* for mdp5/apq8074, we manage our own pixel clk (as opposed to
* mdp4/dtv stuff where pixel clk is assigned to mdp/encoder
* instead):
*/
if (config->pwr_clk_cnt > 0)
actual = clk_round_rate(hdmi->pwr_clks[0], actual);
DBG("requested=%ld, actual=%ld", requested, actual);
if (actual != requested)
......@@ -335,6 +381,7 @@ struct drm_connector *hdmi_connector_init(struct hdmi *hdmi)
}
hdmi_connector->hdmi = hdmi_reference(hdmi);
INIT_WORK(&hdmi_connector->hpd_work, hotplug_work);
connector = &hdmi_connector->base;
......
drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c 0 → 100644
浏览文件 @ feb5cde6
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "hdmi.h"
struct hdmi_phy_8x74 {
struct hdmi_phy base;
struct hdmi *hdmi;
void __iomem *mmio;
};
#define to_hdmi_phy_8x74(x) container_of(x, struct hdmi_phy_8x74, base)
static void phy_write(struct hdmi_phy_8x74 *phy, u32 reg, u32 data)
{
msm_writel(data, phy->mmio + reg);
}
//static u32 phy_read(struct hdmi_phy_8x74 *phy, u32 reg)
//{
// return msm_readl(phy->mmio + reg);
//}
static void hdmi_phy_8x74_destroy(struct hdmi_phy *phy)
{
struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy);
kfree(phy_8x74);
}
static void hdmi_phy_8x74_reset(struct hdmi_phy *phy)
{
struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy);
struct hdmi *hdmi = phy_8x74->hdmi;
unsigned int val;
/* NOTE that HDMI_PHY_CTL is in core mmio, not phy mmio: */
val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL);
if (val & HDMI_PHY_CTRL_SW_RESET_LOW) {
/* pull low */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val & ~HDMI_PHY_CTRL_SW_RESET);
} else {
/* pull high */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val | HDMI_PHY_CTRL_SW_RESET);
}
if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) {
/* pull low */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val & ~HDMI_PHY_CTRL_SW_RESET_PLL);
} else {
/* pull high */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val | HDMI_PHY_CTRL_SW_RESET_PLL);
}
msleep(100);
if (val & HDMI_PHY_CTRL_SW_RESET_LOW) {
/* pull high */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val | HDMI_PHY_CTRL_SW_RESET);
} else {
/* pull low */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val & ~HDMI_PHY_CTRL_SW_RESET);
}
if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) {
/* pull high */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val | HDMI_PHY_CTRL_SW_RESET_PLL);
} else {
/* pull low */
hdmi_write(hdmi, REG_HDMI_PHY_CTRL,
val & ~HDMI_PHY_CTRL_SW_RESET_PLL);
}
}
static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy,
unsigned long int pixclock)
{
struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy);
phy_write(phy_8x74, REG_HDMI_8x74_ANA_CFG0, 0x1b);
phy_write(phy_8x74, REG_HDMI_8x74_ANA_CFG1, 0xf2);
phy_write(phy_8x74, REG_HDMI_8x74_BIST_CFG0, 0x0);
phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN0, 0x0);
phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN1, 0x0);
phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN2, 0x0);
phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN3, 0x0);
phy_write(phy_8x74, REG_HDMI_8x74_PD_CTRL1, 0x20);
}
static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy)
{
struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy);
phy_write(phy_8x74, REG_HDMI_8x74_PD_CTRL0, 0x7f);
}
static const struct hdmi_phy_funcs hdmi_phy_8x74_funcs = {
.destroy = hdmi_phy_8x74_destroy,
.reset = hdmi_phy_8x74_reset,
.powerup = hdmi_phy_8x74_powerup,
.powerdown = hdmi_phy_8x74_powerdown,
};
struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi)
{
struct hdmi_phy_8x74 *phy_8x74;
struct hdmi_phy *phy = NULL;
int ret;
phy_8x74 = kzalloc(sizeof(*phy_8x74), GFP_KERNEL);
if (!phy_8x74) {
ret = -ENOMEM;
goto fail;
}
phy = &phy_8x74->base;
phy->funcs = &hdmi_phy_8x74_funcs;
phy_8x74->hdmi = hdmi;
/* for 8x74, the phy mmio is mapped separately: */
phy_8x74->mmio = msm_ioremap(hdmi->pdev,
"phy_physical", "HDMI_8x74");
if (IS_ERR(phy_8x74->mmio)) {
ret = PTR_ERR(phy_8x74->mmio);
goto fail;
}
return phy;
fail:
if (phy)
hdmi_phy_8x74_destroy(phy);
return ERR_PTR(ret);
}
drivers/gpu/drm/msm/hdmi/qfprom.xml.h
浏览文件 @ feb5cde6
......@@ -8,14 +8,16 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......
drivers/gpu/drm/msm/mdp4/mdp4.xml.h → drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h
浏览文件 @ feb5cde6
......@@ -8,14 +8,16 @@ This file was generated by the rules-ng-ng headergen tool in this git repository
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
......@@ -42,27 +44,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
enum mdp4_bpc {
BPC1 = 0,
BPC5 = 1,
BPC6 = 2,
BPC8 = 3,
};
enum mdp4_bpc_alpha {
BPC1A = 0,
BPC4A = 1,
BPC6A = 2,
BPC8A = 3,
};
enum mdp4_alpha_type {
FG_CONST = 0,
BG_CONST = 1,
FG_PIXEL = 2,
BG_PIXEL = 3,
};
enum mdp4_pipe {
VG1 = 0,
VG2 = 1,
......@@ -79,15 +60,6 @@ enum mdp4_mixer {
MIXER2 = 2,
};
enum mdp4_mixer_stage_id {
STAGE_UNUSED = 0,
STAGE_BASE = 1,
STAGE0 = 2,
STAGE1 = 3,
STAGE2 = 4,
STAGE3 = 5,
};
enum mdp4_intf {
INTF_LCDC_DTV = 0,
INTF_DSI_VIDEO = 1,
......@@ -194,56 +166,56 @@ static inline uint32_t MDP4_DISP_INTF_SEL_EXT(enum mdp4_intf val)
#define REG_MDP4_LAYERMIXER2_IN_CFG 0x000100f0
#define MDP4_LAYERMIXER2_IN_CFG_PIPE0__MASK 0x00000007
#define MDP4_LAYERMIXER2_IN_CFG_PIPE0__SHIFT 0
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE0(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE0(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE0__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE0__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE0_MIXER1 0x00000008
#define MDP4_LAYERMIXER2_IN_CFG_PIPE1__MASK 0x00000070
#define MDP4_LAYERMIXER2_IN_CFG_PIPE1__SHIFT 4
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE1(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE1(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE1__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE1__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE1_MIXER1 0x00000080
#define MDP4_LAYERMIXER2_IN_CFG_PIPE2__MASK 0x00000700
#define MDP4_LAYERMIXER2_IN_CFG_PIPE2__SHIFT 8
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE2(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE2(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE2__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE2__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE2_MIXER1 0x00000800
#define MDP4_LAYERMIXER2_IN_CFG_PIPE3__MASK 0x00007000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE3__SHIFT 12
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE3(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE3(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE3__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE3__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE3_MIXER1 0x00008000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE4__MASK 0x00070000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE4__SHIFT 16
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE4(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE4(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE4__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE4__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE4_MIXER1 0x00080000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE5__MASK 0x00700000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE5__SHIFT 20
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE5(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE5(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE5__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE5__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE5_MIXER1 0x00800000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE6__MASK 0x07000000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE6__SHIFT 24
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE6(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE6(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE6__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE6__MASK;
}
#define MDP4_LAYERMIXER2_IN_CFG_PIPE6_MIXER1 0x08000000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE7__MASK 0x70000000
#define MDP4_LAYERMIXER2_IN_CFG_PIPE7__SHIFT 28
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE7__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE7__MASK;
}
......@@ -254,56 +226,56 @@ static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp4_mixer_stage_id va
#define REG_MDP4_LAYERMIXER_IN_CFG 0x00010100
#define MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK 0x00000007
#define MDP4_LAYERMIXER_IN_CFG_PIPE0__SHIFT 0
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE0(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE0(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE0__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE0_MIXER1 0x00000008
#define MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK 0x00000070
#define MDP4_LAYERMIXER_IN_CFG_PIPE1__SHIFT 4
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE1(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE1(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE1__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE1_MIXER1 0x00000080
#define MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK 0x00000700
#define MDP4_LAYERMIXER_IN_CFG_PIPE2__SHIFT 8
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE2(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE2(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE2__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE2_MIXER1 0x00000800
#define MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK 0x00007000
#define MDP4_LAYERMIXER_IN_CFG_PIPE3__SHIFT 12
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE3(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE3(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE3__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE3_MIXER1 0x00008000
#define MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK 0x00070000
#define MDP4_LAYERMIXER_IN_CFG_PIPE4__SHIFT 16
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE4(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE4(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE4__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE4_MIXER1 0x00080000
#define MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK 0x00700000
#define MDP4_LAYERMIXER_IN_CFG_PIPE5__SHIFT 20
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE5(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE5(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE5__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE5_MIXER1 0x00800000
#define MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK 0x07000000
#define MDP4_LAYERMIXER_IN_CFG_PIPE6__SHIFT 24
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE6(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE6(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE6__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK;
}
#define MDP4_LAYERMIXER_IN_CFG_PIPE6_MIXER1 0x08000000
#define MDP4_LAYERMIXER_IN_CFG_PIPE7__MASK 0x70000000
#define MDP4_LAYERMIXER_IN_CFG_PIPE7__SHIFT 28
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE7(enum mdp4_mixer_stage_id val)
static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE7(enum mdp_mixer_stage_id val)
{
return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE7__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE7__MASK;
}
......@@ -369,7 +341,7 @@ static inline uint32_t REG_MDP4_OVLP_STAGE(uint32_t i0, uint32_t i1) { return 0x
static inline uint32_t REG_MDP4_OVLP_STAGE_OP(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_OVLP(i0) + __offset_STAGE(i1); }
#define MDP4_OVLP_STAGE_OP_FG_ALPHA__MASK 0x00000003
#define MDP4_OVLP_STAGE_OP_FG_ALPHA__SHIFT 0
static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp4_alpha_type val)
static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp_alpha_type val)
{
return ((val) << MDP4_OVLP_STAGE_OP_FG_ALPHA__SHIFT) & MDP4_OVLP_STAGE_OP_FG_ALPHA__MASK;
}
......@@ -377,7 +349,7 @@ static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp4_alpha_type val)
#define MDP4_OVLP_STAGE_OP_FG_MOD_ALPHA 0x00000008
#define MDP4_OVLP_STAGE_OP_BG_ALPHA__MASK 0x00000030
#define MDP4_OVLP_STAGE_OP_BG_ALPHA__SHIFT 4
static inline uint32_t MDP4_OVLP_STAGE_OP_BG_ALPHA(enum mdp4_alpha_type val)
static inline uint32_t MDP4_OVLP_STAGE_OP_BG_ALPHA(enum mdp_alpha_type val)
{
return ((val) << MDP4_OVLP_STAGE_OP_BG_ALPHA__SHIFT) & MDP4_OVLP_STAGE_OP_BG_ALPHA__MASK;
}
......@@ -472,19 +444,19 @@ static inline uint32_t REG_MDP4_DMA(enum mdp4_dma i0) { return 0x00000000 + __of
static inline uint32_t REG_MDP4_DMA_CONFIG(enum mdp4_dma i0) { return 0x00000000 + __offset_DMA(i0); }
#define MDP4_DMA_CONFIG_G_BPC__MASK 0x00000003
#define MDP4_DMA_CONFIG_G_BPC__SHIFT 0
static inline uint32_t MDP4_DMA_CONFIG_G_BPC(enum mdp4_bpc val)
static inline uint32_t MDP4_DMA_CONFIG_G_BPC(enum mdp_bpc val)
{
return ((val) << MDP4_DMA_CONFIG_G_BPC__SHIFT) & MDP4_DMA_CONFIG_G_BPC__MASK;
}
#define MDP4_DMA_CONFIG_B_BPC__MASK 0x0000000c
#define MDP4_DMA_CONFIG_B_BPC__SHIFT 2
static inline uint32_t MDP4_DMA_CONFIG_B_BPC(enum mdp4_bpc val)
static inline uint32_t MDP4_DMA_CONFIG_B_BPC(enum mdp_bpc val)
{
return ((val) << MDP4_DMA_CONFIG_B_BPC__SHIFT) & MDP4_DMA_CONFIG_B_BPC__MASK;
}
#define MDP4_DMA_CONFIG_R_BPC__MASK 0x00000030
#define MDP4_DMA_CONFIG_R_BPC__SHIFT 4
static inline uint32_t MDP4_DMA_CONFIG_R_BPC(enum mdp4_bpc val)
static inline uint32_t MDP4_DMA_CONFIG_R_BPC(enum mdp_bpc val)
{
return ((val) << MDP4_DMA_CONFIG_R_BPC__SHIFT) & MDP4_DMA_CONFIG_R_BPC__MASK;
}
......@@ -710,25 +682,25 @@ static inline uint32_t MDP4_PIPE_FRAME_SIZE_WIDTH(uint32_t val)
static inline uint32_t REG_MDP4_PIPE_SRC_FORMAT(enum mdp4_pipe i0) { return 0x00020050 + 0x10000*i0; }
#define MDP4_PIPE_SRC_FORMAT_G_BPC__MASK 0x00000003
#define MDP4_PIPE_SRC_FORMAT_G_BPC__SHIFT 0
static inline uint32_t MDP4_PIPE_SRC_FORMAT_G_BPC(enum mdp4_bpc val)
static inline uint32_t MDP4_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val)
{
return ((val) << MDP4_PIPE_SRC_FORMAT_G_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_G_BPC__MASK;
}
#define MDP4_PIPE_SRC_FORMAT_B_BPC__MASK 0x0000000c
#define MDP4_PIPE_SRC_FORMAT_B_BPC__SHIFT 2
static inline uint32_t MDP4_PIPE_SRC_FORMAT_B_BPC(enum mdp4_bpc val)
static inline uint32_t MDP4_PIPE_SRC_FORMAT_B_BPC(enum mdp_bpc val)
{
return ((val) << MDP4_PIPE_SRC_FORMAT_B_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_B_BPC__MASK;
}
#define MDP4_PIPE_SRC_FORMAT_R_BPC__MASK 0x00000030
#define MDP4_PIPE_SRC_FORMAT_R_BPC__SHIFT 4
static inline uint32_t MDP4_PIPE_SRC_FORMAT_R_BPC(enum mdp4_bpc val)
static inline uint32_t MDP4_PIPE_SRC_FORMAT_R_BPC(enum mdp_bpc val)
{
return ((val) << MDP4_PIPE_SRC_FORMAT_R_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_R_BPC__MASK;
}
#define MDP4_PIPE_SRC_FORMAT_A_BPC__MASK 0x000000c0
#define MDP4_PIPE_SRC_FORMAT_A_BPC__SHIFT 6
static inline uint32_t MDP4_PIPE_SRC_FORMAT_A_BPC(enum mdp4_bpc_alpha val)
static inline uint32_t MDP4_PIPE_SRC_FORMAT_A_BPC(enum mdp_bpc_alpha val)
{
return ((val) << MDP4_PIPE_SRC_FORMAT_A_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_A_BPC__MASK;
}
......
drivers/gpu/drm/msm/mdp4/mdp4_crtc.c → drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
浏览文件 @ feb5cde6
......@@ -66,15 +66,15 @@ struct mdp4_crtc {
/* for unref'ing cursor bo's after scanout completes: */
struct drm_flip_work unref_cursor_work;
struct mdp4_irq vblank;
struct mdp4_irq err;
struct mdp_irq vblank;
struct mdp_irq err;
};
#define to_mdp4_crtc(x) container_of(x, struct mdp4_crtc, base)
static struct mdp4_kms *get_kms(struct drm_crtc *crtc)
{
struct msm_drm_private *priv = crtc->dev->dev_private;
return to_mdp4_kms(priv->kms);
return to_mdp4_kms(to_mdp_kms(priv->kms));
}
static void update_fb(struct drm_crtc *crtc, bool async,
......@@ -93,7 +93,7 @@ static void update_fb(struct drm_crtc *crtc, bool async,
if (!async) {
/* enable vblank to pick up the old_fb */
mdp4_irq_register(get_kms(crtc), &mdp4_crtc->vblank);
mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank);
}
}
......@@ -145,7 +145,7 @@ static void request_pending(struct drm_crtc *crtc, uint32_t pending)
struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
atomic_or(pending, &mdp4_crtc->pending);
mdp4_irq_register(get_kms(crtc), &mdp4_crtc->vblank);
mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank);
}
static void pageflip_cb(struct msm_fence_cb *cb)
......@@ -210,9 +210,9 @@ static void mdp4_crtc_dpms(struct drm_crtc *crtc, int mode)
if (enabled != mdp4_crtc->enabled) {
if (enabled) {
mdp4_enable(mdp4_kms);
mdp4_irq_register(mdp4_kms, &mdp4_crtc->err);
mdp_irq_register(&mdp4_kms->base, &mdp4_crtc->err);
} else {
mdp4_irq_unregister(mdp4_kms, &mdp4_crtc->err);
mdp_irq_unregister(&mdp4_kms->base, &mdp4_crtc->err);
mdp4_disable(mdp4_kms);
}
mdp4_crtc->enabled = enabled;
......@@ -232,7 +232,7 @@ static void blend_setup(struct drm_crtc *crtc)
struct mdp4_kms *mdp4_kms = get_kms(crtc);
int i, ovlp = mdp4_crtc->ovlp;
uint32_t mixer_cfg = 0;
static const enum mdp4_mixer_stage_id stages[] = {
static const enum mdp_mixer_stage_id stages[] = {
STAGE_BASE, STAGE0, STAGE1, STAGE2, STAGE3,
};
/* statically (for now) map planes to mixer stage (z-order): */
......@@ -262,8 +262,8 @@ static void blend_setup(struct drm_crtc *crtc)
enum mdp4_pipe pipe_id = mdp4_plane_pipe(plane);
int idx = idxs[pipe_id];
if (idx > 0) {
const struct mdp4_format *format =
to_mdp4_format(msm_framebuffer_format(plane->fb));
const struct mdp_format *format =
to_mdp_format(msm_framebuffer_format(plane->fb));
alpha[idx-1] = format->alpha_enable;
}
mixer_cfg |= mixercfg(mdp4_crtc->mixer, pipe_id, stages[idx]);
......@@ -571,14 +571,14 @@ static const struct drm_crtc_helper_funcs mdp4_crtc_helper_funcs = {
.load_lut = mdp4_crtc_load_lut,
};
static void mdp4_crtc_vblank_irq(struct mdp4_irq *irq, uint32_t irqstatus)
static void mdp4_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus)
{
struct mdp4_crtc *mdp4_crtc = container_of(irq, struct mdp4_crtc, vblank);
struct drm_crtc *crtc = &mdp4_crtc->base;
struct msm_drm_private *priv = crtc->dev->dev_private;
unsigned pending;
mdp4_irq_unregister(get_kms(crtc), &mdp4_crtc->vblank);
mdp_irq_unregister(&get_kms(crtc)->base, &mdp4_crtc->vblank);
pending = atomic_xchg(&mdp4_crtc->pending, 0);
......@@ -593,7 +593,7 @@ static void mdp4_crtc_vblank_irq(struct mdp4_irq *irq, uint32_t irqstatus)
}
}
static void mdp4_crtc_err_irq(struct mdp4_irq *irq, uint32_t irqstatus)
static void mdp4_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus)
{
struct mdp4_crtc *mdp4_crtc = container_of(irq, struct mdp4_crtc, err);
struct drm_crtc *crtc = &mdp4_crtc->base;
......
drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c → drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c
浏览文件 @ feb5cde6
......@@ -15,8 +15,6 @@
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mach/clk.h>
#include "mdp4_kms.h"
#include "drm_crtc.h"
......@@ -37,7 +35,7 @@ struct mdp4_dtv_encoder {
static struct mdp4_kms *get_kms(struct drm_encoder *encoder)
{
struct msm_drm_private *priv = encoder->dev->dev_private;
return to_mdp4_kms(priv->kms);
return to_mdp4_kms(to_mdp_kms(priv->kms));
}
#ifdef CONFIG_MSM_BUS_SCALING
......@@ -139,7 +137,7 @@ static void mdp4_dtv_encoder_dpms(struct drm_encoder *encoder, int mode)
* the settings changes for the new modeset (like new
* scanout buffer) don't latch properly..
*/
mdp4_irq_wait(mdp4_kms, MDP4_IRQ_EXTERNAL_VSYNC);
mdp_irq_wait(&mdp4_kms->base, MDP4_IRQ_EXTERNAL_VSYNC);
clk_disable_unprepare(mdp4_dtv_encoder->src_clk);
clk_disable_unprepare(mdp4_dtv_encoder->hdmi_clk);
......
drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c 0 → 100644
浏览文件 @ feb5cde6
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "msm_drv.h"
#include "mdp4_kms.h"
void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask)
{
mdp4_write(to_mdp4_kms(mdp_kms), REG_MDP4_INTR_ENABLE, irqmask);
}
static void mdp4_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
{
DRM_ERROR("errors: %08x\n", irqstatus);
}
void mdp4_irq_preinstall(struct msm_kms *kms)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, 0xffffffff);
}
int mdp4_irq_postinstall(struct msm_kms *kms)
{
struct mdp_kms *mdp_kms = to_mdp_kms(kms);
struct mdp4_kms *mdp4_kms = to_mdp4_kms(mdp_kms);
struct mdp_irq *error_handler = &mdp4_kms->error_handler;
error_handler->irq = mdp4_irq_error_handler;
error_handler->irqmask = MDP4_IRQ_PRIMARY_INTF_UDERRUN |
MDP4_IRQ_EXTERNAL_INTF_UDERRUN;
mdp_irq_register(mdp_kms, error_handler);
return 0;
}
void mdp4_irq_uninstall(struct msm_kms *kms)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000);
}
irqreturn_t mdp4_irq(struct msm_kms *kms)
{
struct mdp_kms *mdp_kms = to_mdp_kms(kms);
struct mdp4_kms *mdp4_kms = to_mdp4_kms(mdp_kms);
struct drm_device *dev = mdp4_kms->dev;
struct msm_drm_private *priv = dev->dev_private;
unsigned int id;
uint32_t status;
status = mdp4_read(mdp4_kms, REG_MDP4_INTR_STATUS);
mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, status);
VERB("status=%08x", status);
for (id = 0; id < priv->num_crtcs; id++)
if (status & mdp4_crtc_vblank(priv->crtcs[id]))
drm_handle_vblank(dev, id);
mdp_dispatch_irqs(mdp_kms, status);
return IRQ_HANDLED;
}
int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc)
{
mdp_update_vblank_mask(to_mdp_kms(kms),
mdp4_crtc_vblank(crtc), true);
return 0;
}
void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc)
{
mdp_update_vblank_mask(to_mdp_kms(kms),
mdp4_crtc_vblank(crtc), false);
}
drivers/gpu/drm/msm/mdp4/mdp4_kms.c → drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
浏览文件 @ feb5cde6
......@@ -17,13 +17,14 @@
#include "msm_drv.h"
#include "msm_mmu.h"
#include "mdp4_kms.h"
static struct mdp4_platform_config *mdp4_get_config(struct platform_device *dev);
static int mdp4_hw_init(struct msm_kms *kms)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms);
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
struct drm_device *dev = mdp4_kms->dev;
uint32_t version, major, minor, dmap_cfg, vg_cfg;
unsigned long clk;
......@@ -31,12 +32,14 @@ static int mdp4_hw_init(struct msm_kms *kms)
pm_runtime_get_sync(dev->dev);
mdp4_enable(mdp4_kms);
version = mdp4_read(mdp4_kms, REG_MDP4_VERSION);
mdp4_disable(mdp4_kms);
major = FIELD(version, MDP4_VERSION_MAJOR);
minor = FIELD(version, MDP4_VERSION_MINOR);
DBG("found MDP version v%d.%d", major, minor);
DBG("found MDP4 version v%d.%d", major, minor);
if (major != 4) {
dev_err(dev->dev, "unexpected MDP version: v%d.%d\n",
......@@ -130,7 +133,7 @@ static long mdp4_round_pixclk(struct msm_kms *kms, unsigned long rate,
static void mdp4_preclose(struct msm_kms *kms, struct drm_file *file)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms);
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
struct msm_drm_private *priv = mdp4_kms->dev->dev_private;
unsigned i;
......@@ -140,11 +143,12 @@ static void mdp4_preclose(struct msm_kms *kms, struct drm_file *file)
static void mdp4_destroy(struct msm_kms *kms)
{
struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms);
struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms));
kfree(mdp4_kms);
}
static const struct msm_kms_funcs kms_funcs = {
static const struct mdp_kms_funcs kms_funcs = {
.base = {
.hw_init = mdp4_hw_init,
.irq_preinstall = mdp4_irq_preinstall,
.irq_postinstall = mdp4_irq_postinstall,
......@@ -152,10 +156,12 @@ static const struct msm_kms_funcs kms_funcs = {
.irq = mdp4_irq,
.enable_vblank = mdp4_enable_vblank,
.disable_vblank = mdp4_disable_vblank,
.get_format = mdp4_get_format,
.get_format = mdp_get_format,
.round_pixclk = mdp4_round_pixclk,
.preclose = mdp4_preclose,
.destroy = mdp4_destroy,
},
.set_irqmask = mdp4_set_irqmask,
};
int mdp4_disable(struct mdp4_kms *mdp4_kms)
......@@ -189,6 +195,7 @@ static int modeset_init(struct mdp4_kms *mdp4_kms)
struct drm_plane *plane;
struct drm_crtc *crtc;
struct drm_encoder *encoder;
struct hdmi *hdmi;
int ret;
/*
......@@ -238,9 +245,10 @@ static int modeset_init(struct mdp4_kms *mdp4_kms)
encoder->possible_crtcs = 0x1; /* DTV can be hooked to DMA_E */
priv->encoders[priv->num_encoders++] = encoder;
ret = hdmi_init(dev, encoder);
if (ret) {
dev_err(dev->dev, "failed to initialize HDMI\n");
hdmi = hdmi_init(dev, encoder);
if (IS_ERR(hdmi)) {
ret = PTR_ERR(hdmi);
dev_err(dev->dev, "failed to initialize HDMI: %d\n", ret);
goto fail;
}
......@@ -260,6 +268,7 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
struct mdp4_platform_config *config = mdp4_get_config(pdev);
struct mdp4_kms *mdp4_kms;
struct msm_kms *kms = NULL;
struct msm_mmu *mmu;
int ret;
mdp4_kms = kzalloc(sizeof(*mdp4_kms), GFP_KERNEL);
......@@ -269,8 +278,9 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
goto fail;
}
kms = &mdp4_kms->base;
kms->funcs = &kms_funcs;
mdp_kms_init(&mdp4_kms->base, &kms_funcs);
kms = &mdp4_kms->base.base;
mdp4_kms->dev = dev;
......@@ -322,27 +332,34 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
clk_set_rate(mdp4_kms->clk, config->max_clk);
clk_set_rate(mdp4_kms->lut_clk, config->max_clk);
if (!config->iommu) {
dev_err(dev->dev, "no iommu\n");
ret = -ENXIO;
goto fail;
}
/* make sure things are off before attaching iommu (bootloader could
* have left things on, in which case we'll start getting faults if
* we don't disable):
*/
mdp4_enable(mdp4_kms);
mdp4_write(mdp4_kms, REG_MDP4_DTV_ENABLE, 0);
mdp4_write(mdp4_kms, REG_MDP4_LCDC_ENABLE, 0);
mdp4_write(mdp4_kms, REG_MDP4_DSI_ENABLE, 0);
mdp4_disable(mdp4_kms);
mdelay(16);
ret = msm_iommu_attach(dev, config->iommu,
iommu_ports, ARRAY_SIZE(iommu_ports));
if (ret)
goto fail;
if (config->iommu) {
mmu = msm_iommu_new(dev, config->iommu);
if (IS_ERR(mmu)) {
ret = PTR_ERR(mmu);
goto fail;
}
ret = mmu->funcs->attach(mmu, iommu_ports,
ARRAY_SIZE(iommu_ports));
if (ret)
goto fail;
} else {
dev_info(dev->dev, "no iommu, fallback to phys "
"contig buffers for scanout\n");
mmu = NULL;
}
mdp4_kms->id = msm_register_iommu(dev, config->iommu);
mdp4_kms->id = msm_register_mmu(dev, mmu);
if (mdp4_kms->id < 0) {
ret = mdp4_kms->id;
dev_err(dev->dev, "failed to register mdp4 iommu: %d\n", ret);
......
drivers/gpu/drm/msm/mdp4/mdp4_kms.h → drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
浏览文件 @ feb5cde6
......@@ -18,29 +18,13 @@
#ifndef __MDP4_KMS_H__
#define __MDP4_KMS_H__
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include "msm_drv.h"
#include "msm_kms.h"
#include "mdp/mdp_kms.h"
#include "mdp4.xml.h"
/* For transiently registering for different MDP4 irqs that various parts
* of the KMS code need during setup/configuration. We these are not
* necessarily the same as what drm_vblank_get/put() are requesting, and
* the hysteresis in drm_vblank_put() is not necessarily desirable for
* internal housekeeping related irq usage.
*/
struct mdp4_irq {
struct list_head node;
uint32_t irqmask;
bool registered;
void (*irq)(struct mdp4_irq *irq, uint32_t irqstatus);
};
struct mdp4_kms {
struct msm_kms base;
struct mdp_kms base;
struct drm_device *dev;
......@@ -59,11 +43,7 @@ struct mdp4_kms {
struct clk *pclk;
struct clk *lut_clk;
/* irq handling: */
bool in_irq;
struct list_head irq_list; /* list of mdp4_irq */
uint32_t vblank_mask; /* irq bits set for userspace vblank */
struct mdp4_irq error_handler;
struct mdp_irq error_handler;
};
#define to_mdp4_kms(x) container_of(x, struct mdp4_kms, base)
......@@ -73,16 +53,6 @@ struct mdp4_platform_config {
uint32_t max_clk;
};
struct mdp4_format {
struct msm_format base;
enum mdp4_bpc bpc_r, bpc_g, bpc_b;
enum mdp4_bpc_alpha bpc_a;
uint8_t unpack[4];
bool alpha_enable, unpack_tight;
uint8_t cpp, unpack_count;
};
#define to_mdp4_format(x) container_of(x, struct mdp4_format, base)
static inline void mdp4_write(struct mdp4_kms *mdp4_kms, u32 reg, u32 data)
{
msm_writel(data, mdp4_kms->mmio + reg);
......@@ -134,7 +104,7 @@ static inline uint32_t dma2err(enum mdp4_dma dma)
}
static inline uint32_t mixercfg(int mixer, enum mdp4_pipe pipe,
enum mdp4_mixer_stage_id stage)
enum mdp_mixer_stage_id stage)
{
uint32_t mixer_cfg = 0;
......@@ -178,19 +148,23 @@ static inline uint32_t mixercfg(int mixer, enum mdp4_pipe pipe,
int mdp4_disable(struct mdp4_kms *mdp4_kms);
int mdp4_enable(struct mdp4_kms *mdp4_kms);
void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask);
void mdp4_irq_preinstall(struct msm_kms *kms);
int mdp4_irq_postinstall(struct msm_kms *kms);
void mdp4_irq_uninstall(struct msm_kms *kms);
irqreturn_t mdp4_irq(struct msm_kms *kms);
void mdp4_irq_wait(struct mdp4_kms *mdp4_kms, uint32_t irqmask);
void mdp4_irq_register(struct mdp4_kms *mdp4_kms, struct mdp4_irq *irq);
void mdp4_irq_unregister(struct mdp4_kms *mdp4_kms, struct mdp4_irq *irq);
int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc);
void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc);
uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *formats,
uint32_t max_formats);
const struct msm_format *mdp4_get_format(struct msm_kms *kms, uint32_t format);
static inline
uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *pixel_formats,
uint32_t max_formats)
{
/* TODO when we have YUV, we need to filter supported formats
* based on pipe_id..
*/
return mdp_get_formats(pixel_formats, max_formats);
}
void mdp4_plane_install_properties(struct drm_plane *plane,
struct drm_mode_object *obj);
......
drivers/gpu/drm/msm/mdp4/mdp4_plane.c → drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
浏览文件 @ feb5cde6
......@@ -34,7 +34,7 @@ struct mdp4_plane {
static struct mdp4_kms *get_kms(struct drm_plane *plane)
{
struct msm_drm_private *priv = plane->dev->dev_private;
return to_mdp4_kms(priv->kms);
return to_mdp4_kms(to_mdp_kms(priv->kms));
}
static int mdp4_plane_update(struct drm_plane *plane,
......@@ -132,7 +132,7 @@ int mdp4_plane_mode_set(struct drm_plane *plane,
struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane);
struct mdp4_kms *mdp4_kms = get_kms(plane);
enum mdp4_pipe pipe = mdp4_plane->pipe;
const struct mdp4_format *format;
const struct mdp_format *format;
uint32_t op_mode = 0;
uint32_t phasex_step = MDP4_VG_PHASE_STEP_DEFAULT;
uint32_t phasey_step = MDP4_VG_PHASE_STEP_DEFAULT;
......@@ -175,7 +175,7 @@ int mdp4_plane_mode_set(struct drm_plane *plane,
mdp4_plane_set_scanout(plane, fb);
format = to_mdp4_format(msm_framebuffer_format(fb));
format = to_mdp_format(msm_framebuffer_format(fb));
mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_FORMAT(pipe),
MDP4_PIPE_SRC_FORMAT_A_BPC(format->bpc_a) |
......
drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h 0 → 100644
浏览文件 @ feb5cde6
此差异已折叠。
drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c 0 → 100644
浏览文件 @ feb5cde6
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mdp5_kms.h"
#include <drm/drm_mode.h>
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
#include "drm_flip_work.h"
struct mdp5_crtc {
struct drm_crtc base;
char name[8];
struct drm_plane *plane;
struct drm_plane *planes[8];
int id;
bool enabled;
/* which mixer/encoder we route output to: */
int mixer;
/* if there is a pending flip, these will be non-null: */
struct drm_pending_vblank_event *event;
struct msm_fence_cb pageflip_cb;
#define PENDING_CURSOR 0x1
#define PENDING_FLIP 0x2
atomic_t pending;
/* the fb that we logically (from PoV of KMS API) hold a ref
* to. Which we may not yet be scanning out (we may still
* be scanning out previous in case of page_flip while waiting
* for gpu rendering to complete:
*/
struct drm_framebuffer *fb;
/* the fb that we currently hold a scanout ref to: */
struct drm_framebuffer *scanout_fb;
/* for unref'ing framebuffers after scanout completes: */
struct drm_flip_work unref_fb_work;
struct mdp_irq vblank;
struct mdp_irq err;
};
#define to_mdp5_crtc(x) container_of(x, struct mdp5_crtc, base)
static struct mdp5_kms *get_kms(struct drm_crtc *crtc)
{
struct msm_drm_private *priv = crtc->dev->dev_private;
return to_mdp5_kms(to_mdp_kms(priv->kms));
}
static void request_pending(struct drm_crtc *crtc, uint32_t pending)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
atomic_or(pending, &mdp5_crtc->pending);
mdp_irq_register(&get_kms(crtc)->base, &mdp5_crtc->vblank);
}
static void crtc_flush(struct drm_crtc *crtc)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct mdp5_kms *mdp5_kms = get_kms(crtc);
int id = mdp5_crtc->id;
uint32_t i, flush = 0;
for (i = 0; i < ARRAY_SIZE(mdp5_crtc->planes); i++) {
struct drm_plane *plane = mdp5_crtc->planes[i];
if (plane) {
enum mdp5_pipe pipe = mdp5_plane_pipe(plane);
flush |= pipe2flush(pipe);
}
}
flush |= mixer2flush(mdp5_crtc->id);
flush |= MDP5_CTL_FLUSH_CTL;
DBG("%s: flush=%08x", mdp5_crtc->name, flush);
mdp5_write(mdp5_kms, REG_MDP5_CTL_FLUSH(id), flush);
}
static void update_fb(struct drm_crtc *crtc, struct drm_framebuffer *new_fb)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct drm_framebuffer *old_fb = mdp5_crtc->fb;
/* grab reference to incoming scanout fb: */
drm_framebuffer_reference(new_fb);
mdp5_crtc->base.fb = new_fb;
mdp5_crtc->fb = new_fb;
if (old_fb)
drm_flip_work_queue(&mdp5_crtc->unref_fb_work, old_fb);
}
/* unlike update_fb(), take a ref to the new scanout fb *before* updating
* plane, then call this. Needed to ensure we don't unref the buffer that
* is actually still being scanned out.
*
* Note that this whole thing goes away with atomic.. since we can defer
* calling into driver until rendering is done.
*/
static void update_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
/* flush updates, to make sure hw is updated to new scanout fb,
* so that we can safely queue unref to current fb (ie. next
* vblank we know hw is done w/ previous scanout_fb).
*/
crtc_flush(crtc);
if (mdp5_crtc->scanout_fb)
drm_flip_work_queue(&mdp5_crtc->unref_fb_work,
mdp5_crtc->scanout_fb);
mdp5_crtc->scanout_fb = fb;
/* enable vblank to complete flip: */
request_pending(crtc, PENDING_FLIP);
}
/* if file!=NULL, this is preclose potential cancel-flip path */
static void complete_flip(struct drm_crtc *crtc, struct drm_file *file)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct drm_pending_vblank_event *event;
unsigned long flags, i;
spin_lock_irqsave(&dev->event_lock, flags);
event = mdp5_crtc->event;
if (event) {
/* if regular vblank case (!file) or if cancel-flip from
* preclose on file that requested flip, then send the
* event:
*/
if (!file || (event->base.file_priv == file)) {
mdp5_crtc->event = NULL;
drm_send_vblank_event(dev, mdp5_crtc->id, event);
}
}
spin_unlock_irqrestore(&dev->event_lock, flags);
for (i = 0; i < ARRAY_SIZE(mdp5_crtc->planes); i++) {
struct drm_plane *plane = mdp5_crtc->planes[i];
if (plane)
mdp5_plane_complete_flip(plane);
}
}
static void pageflip_cb(struct msm_fence_cb *cb)
{
struct mdp5_crtc *mdp5_crtc =
container_of(cb, struct mdp5_crtc, pageflip_cb);
struct drm_crtc *crtc = &mdp5_crtc->base;
struct drm_framebuffer *fb = mdp5_crtc->fb;
if (!fb)
return;
drm_framebuffer_reference(fb);
mdp5_plane_set_scanout(mdp5_crtc->plane, fb);
update_scanout(crtc, fb);
}
static void unref_fb_worker(struct drm_flip_work *work, void *val)
{
struct mdp5_crtc *mdp5_crtc =
container_of(work, struct mdp5_crtc, unref_fb_work);
struct drm_device *dev = mdp5_crtc->base.dev;
mutex_lock(&dev->mode_config.mutex);
drm_framebuffer_unreference(val);
mutex_unlock(&dev->mode_config.mutex);
}
static void mdp5_crtc_destroy(struct drm_crtc *crtc)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
mdp5_crtc->plane->funcs->destroy(mdp5_crtc->plane);
drm_crtc_cleanup(crtc);
drm_flip_work_cleanup(&mdp5_crtc->unref_fb_work);
kfree(mdp5_crtc);
}
static void mdp5_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct mdp5_kms *mdp5_kms = get_kms(crtc);
bool enabled = (mode == DRM_MODE_DPMS_ON);
DBG("%s: mode=%d", mdp5_crtc->name, mode);
if (enabled != mdp5_crtc->enabled) {
if (enabled) {
mdp5_enable(mdp5_kms);
mdp_irq_register(&mdp5_kms->base, &mdp5_crtc->err);
} else {
mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->err);
mdp5_disable(mdp5_kms);
}
mdp5_crtc->enabled = enabled;
}
}
static bool mdp5_crtc_mode_fixup(struct drm_crtc *crtc,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
}
static void blend_setup(struct drm_crtc *crtc)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct mdp5_kms *mdp5_kms = get_kms(crtc);
int id = mdp5_crtc->id;
/*
* Hard-coded setup for now until I figure out how the
* layer-mixer works
*/
/* LM[id]: */
mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_COLOR_OUT(id),
MDP5_LM_BLEND_COLOR_OUT_STAGE0_FG_ALPHA);
mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_OP_MODE(id, 0),
MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_CONST) |
MDP5_LM_BLEND_OP_MODE_BG_ALPHA(FG_PIXEL) |
MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA);
mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_FG_ALPHA(id, 0), 0xff);
mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_BG_ALPHA(id, 0), 0x00);
/* NOTE: seems that LM[n] and CTL[m], we do not need n==m.. but
* we want to be setting CTL[m].LAYER[n]. Not sure what the
* point of having CTL[m].LAYER[o] (for o!=n).. maybe that is
* used when chaining up mixers for high resolution displays?
*/
/* CTL[id]: */
mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 0),
MDP5_CTL_LAYER_REG_RGB0(STAGE0) |
MDP5_CTL_LAYER_REG_BORDER_COLOR);
mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 1), 0);
mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 2), 0);
mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 3), 0);
mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 4), 0);
}
static int mdp5_crtc_mode_set(struct drm_crtc *crtc,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode,
int x, int y,
struct drm_framebuffer *old_fb)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct mdp5_kms *mdp5_kms = get_kms(crtc);
int ret;
mode = adjusted_mode;
DBG("%s: set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x",
mdp5_crtc->name, mode->base.id, mode->name,
mode->vrefresh, mode->clock,
mode->hdisplay, mode->hsync_start,
mode->hsync_end, mode->htotal,
mode->vdisplay, mode->vsync_start,
mode->vsync_end, mode->vtotal,
mode->type, mode->flags);
/* grab extra ref for update_scanout() */
drm_framebuffer_reference(crtc->fb);
ret = mdp5_plane_mode_set(mdp5_crtc->plane, crtc, crtc->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16);
if (ret) {
dev_err(crtc->dev->dev, "%s: failed to set mode on plane: %d\n",
mdp5_crtc->name, ret);
return ret;
}
mdp5_write(mdp5_kms, REG_MDP5_LM_OUT_SIZE(mdp5_crtc->id),
MDP5_LM_OUT_SIZE_WIDTH(mode->hdisplay) |
MDP5_LM_OUT_SIZE_HEIGHT(mode->vdisplay));
update_fb(crtc, crtc->fb);
update_scanout(crtc, crtc->fb);
return 0;
}
static void mdp5_crtc_prepare(struct drm_crtc *crtc)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
DBG("%s", mdp5_crtc->name);
/* make sure we hold a ref to mdp clks while setting up mode: */
mdp5_enable(get_kms(crtc));
mdp5_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
}
static void mdp5_crtc_commit(struct drm_crtc *crtc)
{
mdp5_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
crtc_flush(crtc);
/* drop the ref to mdp clk's that we got in prepare: */
mdp5_disable(get_kms(crtc));
}
static int mdp5_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct drm_plane *plane = mdp5_crtc->plane;
struct drm_display_mode *mode = &crtc->mode;
int ret;
/* grab extra ref for update_scanout() */
drm_framebuffer_reference(crtc->fb);
ret = mdp5_plane_mode_set(plane, crtc, crtc->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16);
update_fb(crtc, crtc->fb);
update_scanout(crtc, crtc->fb);
return ret;
}
static void mdp5_crtc_load_lut(struct drm_crtc *crtc)
{
}
static int mdp5_crtc_page_flip(struct drm_crtc *crtc,
struct drm_framebuffer *new_fb,
struct drm_pending_vblank_event *event,
uint32_t page_flip_flags)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct drm_gem_object *obj;
unsigned long flags;
if (mdp5_crtc->event) {
dev_err(dev->dev, "already pending flip!\n");
return -EBUSY;
}
obj = msm_framebuffer_bo(new_fb, 0);
spin_lock_irqsave(&dev->event_lock, flags);
mdp5_crtc->event = event;
spin_unlock_irqrestore(&dev->event_lock, flags);
update_fb(crtc, new_fb);
return msm_gem_queue_inactive_cb(obj, &mdp5_crtc->pageflip_cb);
}
static int mdp5_crtc_set_property(struct drm_crtc *crtc,
struct drm_property *property, uint64_t val)
{
// XXX
return -EINVAL;
}
static const struct drm_crtc_funcs mdp5_crtc_funcs = {
.set_config = drm_crtc_helper_set_config,
.destroy = mdp5_crtc_destroy,
.page_flip = mdp5_crtc_page_flip,
.set_property = mdp5_crtc_set_property,
};
static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = {
.dpms = mdp5_crtc_dpms,
.mode_fixup = mdp5_crtc_mode_fixup,
.mode_set = mdp5_crtc_mode_set,
.prepare = mdp5_crtc_prepare,
.commit = mdp5_crtc_commit,
.mode_set_base = mdp5_crtc_mode_set_base,
.load_lut = mdp5_crtc_load_lut,
};
static void mdp5_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus)
{
struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, vblank);
struct drm_crtc *crtc = &mdp5_crtc->base;
struct msm_drm_private *priv = crtc->dev->dev_private;
unsigned pending;
mdp_irq_unregister(&get_kms(crtc)->base, &mdp5_crtc->vblank);
pending = atomic_xchg(&mdp5_crtc->pending, 0);
if (pending & PENDING_FLIP) {
complete_flip(crtc, NULL);
drm_flip_work_commit(&mdp5_crtc->unref_fb_work, priv->wq);
}
}
static void mdp5_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus)
{
struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, err);
struct drm_crtc *crtc = &mdp5_crtc->base;
DBG("%s: error: %08x", mdp5_crtc->name, irqstatus);
crtc_flush(crtc);
}
uint32_t mdp5_crtc_vblank(struct drm_crtc *crtc)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
return mdp5_crtc->vblank.irqmask;
}
void mdp5_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file)
{
DBG("cancel: %p", file);
complete_flip(crtc, file);
}
/* set interface for routing crtc->encoder: */
void mdp5_crtc_set_intf(struct drm_crtc *crtc, int intf,
enum mdp5_intf intf_id)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
struct mdp5_kms *mdp5_kms = get_kms(crtc);
static const enum mdp5_intfnum intfnum[] = {
INTF0, INTF1, INTF2, INTF3,
};
uint32_t intf_sel;
/* now that we know what irq's we want: */
mdp5_crtc->err.irqmask = intf2err(intf);
mdp5_crtc->vblank.irqmask = intf2vblank(intf);
/* when called from modeset_init(), skip the rest until later: */
if (!mdp5_kms)
return;
intf_sel = mdp5_read(mdp5_kms, REG_MDP5_DISP_INTF_SEL);
switch (intf) {
case 0:
intf_sel &= ~MDP5_DISP_INTF_SEL_INTF0__MASK;
intf_sel |= MDP5_DISP_INTF_SEL_INTF0(intf_id);
break;
case 1:
intf_sel &= ~MDP5_DISP_INTF_SEL_INTF1__MASK;
intf_sel |= MDP5_DISP_INTF_SEL_INTF1(intf_id);
break;
case 2:
intf_sel &= ~MDP5_DISP_INTF_SEL_INTF2__MASK;
intf_sel |= MDP5_DISP_INTF_SEL_INTF2(intf_id);
break;
case 3:
intf_sel &= ~MDP5_DISP_INTF_SEL_INTF3__MASK;
intf_sel |= MDP5_DISP_INTF_SEL_INTF3(intf_id);
break;
default:
BUG();
break;
}
blend_setup(crtc);
DBG("%s: intf_sel=%08x", mdp5_crtc->name, intf_sel);
mdp5_write(mdp5_kms, REG_MDP5_DISP_INTF_SEL, intf_sel);
mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(mdp5_crtc->id),
MDP5_CTL_OP_MODE(MODE_NONE) |
MDP5_CTL_OP_INTF_NUM(intfnum[intf]));
crtc_flush(crtc);
}
static void set_attach(struct drm_crtc *crtc, enum mdp5_pipe pipe_id,
struct drm_plane *plane)
{
struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
BUG_ON(pipe_id >= ARRAY_SIZE(mdp5_crtc->planes));
if (mdp5_crtc->planes[pipe_id] == plane)
return;
mdp5_crtc->planes[pipe_id] = plane;
blend_setup(crtc);
if (mdp5_crtc->enabled && (plane != mdp5_crtc->plane))
crtc_flush(crtc);
}
void mdp5_crtc_attach(struct drm_crtc *crtc, struct drm_plane *plane)
{
set_attach(crtc, mdp5_plane_pipe(plane), plane);
}
void mdp5_crtc_detach(struct drm_crtc *crtc, struct drm_plane *plane)
{
set_attach(crtc, mdp5_plane_pipe(plane), NULL);
}
/* initialize crtc */
struct drm_crtc *mdp5_crtc_init(struct drm_device *dev,
struct drm_plane *plane, int id)
{
struct drm_crtc *crtc = NULL;
struct mdp5_crtc *mdp5_crtc;
int ret;
mdp5_crtc = kzalloc(sizeof(*mdp5_crtc), GFP_KERNEL);
if (!mdp5_crtc) {
ret = -ENOMEM;
goto fail;
}
crtc = &mdp5_crtc->base;
mdp5_crtc->plane = plane;
mdp5_crtc->id = id;
mdp5_crtc->vblank.irq = mdp5_crtc_vblank_irq;
mdp5_crtc->err.irq = mdp5_crtc_err_irq;
snprintf(mdp5_crtc->name, sizeof(mdp5_crtc->name), "%s:%d",
pipe2name(mdp5_plane_pipe(plane)), id);
ret = drm_flip_work_init(&mdp5_crtc->unref_fb_work, 16,
"unref fb", unref_fb_worker);
if (ret)
goto fail;
INIT_FENCE_CB(&mdp5_crtc->pageflip_cb, pageflip_cb);
drm_crtc_init(dev, crtc, &mdp5_crtc_funcs);
drm_crtc_helper_add(crtc, &mdp5_crtc_helper_funcs);
mdp5_plane_install_properties(mdp5_crtc->plane, &crtc->base);
return crtc;
fail:
if (crtc)
mdp5_crtc_destroy(crtc);
return ERR_PTR(ret);
}
drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c 0 → 100644
浏览文件 @ feb5cde6
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mdp5_kms.h"
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
struct mdp5_encoder {
struct drm_encoder base;
int intf;
enum mdp5_intf intf_id;
bool enabled;
uint32_t bsc;
};
#define to_mdp5_encoder(x) container_of(x, struct mdp5_encoder, base)
static struct mdp5_kms *get_kms(struct drm_encoder *encoder)
{
struct msm_drm_private *priv = encoder->dev->dev_private;
return to_mdp5_kms(to_mdp_kms(priv->kms));
}
#ifdef CONFIG_MSM_BUS_SCALING
#include <mach/board.h>
#include <mach/msm_bus.h>
#include <mach/msm_bus_board.h>
#define MDP_BUS_VECTOR_ENTRY(ab_val, ib_val) \
{ \
.src = MSM_BUS_MASTER_MDP_PORT0, \
.dst = MSM_BUS_SLAVE_EBI_CH0, \
.ab = (ab_val), \
.ib = (ib_val), \
}
static struct msm_bus_vectors mdp_bus_vectors[] = {
MDP_BUS_VECTOR_ENTRY(0, 0),
MDP_BUS_VECTOR_ENTRY(2000000000, 2000000000),
};
static struct msm_bus_paths mdp_bus_usecases[] = { {
.num_paths = 1,
.vectors = &mdp_bus_vectors[0],
}, {
.num_paths = 1,
.vectors = &mdp_bus_vectors[1],
} };
static struct msm_bus_scale_pdata mdp_bus_scale_table = {
.usecase = mdp_bus_usecases,
.num_usecases = ARRAY_SIZE(mdp_bus_usecases),
.name = "mdss_mdp",
};
static void bs_init(struct mdp5_encoder *mdp5_encoder)
{
mdp5_encoder->bsc = msm_bus_scale_register_client(
&mdp_bus_scale_table);
DBG("bus scale client: %08x", mdp5_encoder->bsc);
}
static void bs_fini(struct mdp5_encoder *mdp5_encoder)
{
if (mdp5_encoder->bsc) {
msm_bus_scale_unregister_client(mdp5_encoder->bsc);
mdp5_encoder->bsc = 0;
}
}
static void bs_set(struct mdp5_encoder *mdp5_encoder, int idx)
{
if (mdp5_encoder->bsc) {
DBG("set bus scaling: %d", idx);
/* HACK: scaling down, and then immediately back up
* seems to leave things broken (underflow).. so
* never disable:
*/
idx = 1;
msm_bus_scale_client_update_request(mdp5_encoder->bsc, idx);
}
}
#else
static void bs_init(struct mdp5_encoder *mdp5_encoder) {}
static void bs_fini(struct mdp5_encoder *mdp5_encoder) {}
static void bs_set(struct mdp5_encoder *mdp5_encoder, int idx) {}
#endif
static void mdp5_encoder_destroy(struct drm_encoder *encoder)
{
struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
bs_fini(mdp5_encoder);
drm_encoder_cleanup(encoder);
kfree(mdp5_encoder);
}
static const struct drm_encoder_funcs mdp5_encoder_funcs = {
.destroy = mdp5_encoder_destroy,
};
static void mdp5_encoder_dpms(struct drm_encoder *encoder, int mode)
{
struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
struct mdp5_kms *mdp5_kms = get_kms(encoder);
int intf = mdp5_encoder->intf;
bool enabled = (mode == DRM_MODE_DPMS_ON);
DBG("mode=%d", mode);
if (enabled == mdp5_encoder->enabled)
return;
if (enabled) {
bs_set(mdp5_encoder, 1);
mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intf), 1);
} else {
mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intf), 0);
bs_set(mdp5_encoder, 0);
}
mdp5_encoder->enabled = enabled;
}
static bool mdp5_encoder_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
}
static void mdp5_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
struct mdp5_kms *mdp5_kms = get_kms(encoder);
int intf = mdp5_encoder->intf;
uint32_t dtv_hsync_skew, vsync_period, vsync_len, ctrl_pol;
uint32_t display_v_start, display_v_end;
uint32_t hsync_start_x, hsync_end_x;
uint32_t format;
mode = adjusted_mode;
DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x",
mode->base.id, mode->name,
mode->vrefresh, mode->clock,
mode->hdisplay, mode->hsync_start,
mode->hsync_end, mode->htotal,
mode->vdisplay, mode->vsync_start,
mode->vsync_end, mode->vtotal,
mode->type, mode->flags);
ctrl_pol = 0;
if (mode->flags & DRM_MODE_FLAG_NHSYNC)
ctrl_pol |= MDP5_INTF_POLARITY_CTL_HSYNC_LOW;
if (mode->flags & DRM_MODE_FLAG_NVSYNC)
ctrl_pol |= MDP5_INTF_POLARITY_CTL_VSYNC_LOW;
/* probably need to get DATA_EN polarity from panel.. */
dtv_hsync_skew = 0; /* get this from panel? */
format = 0x213f; /* get this from panel? */
hsync_start_x = (mode->htotal - mode->hsync_start);
hsync_end_x = mode->htotal - (mode->hsync_start - mode->hdisplay) - 1;
vsync_period = mode->vtotal * mode->htotal;
vsync_len = (mode->vsync_end - mode->vsync_start) * mode->htotal;
display_v_start = (mode->vtotal - mode->vsync_start) * mode->htotal + dtv_hsync_skew;
display_v_end = vsync_period - ((mode->vsync_start - mode->vdisplay) * mode->htotal) + dtv_hsync_skew - 1;
mdp5_write(mdp5_kms, REG_MDP5_INTF_HSYNC_CTL(intf),
MDP5_INTF_HSYNC_CTL_PULSEW(mode->hsync_end - mode->hsync_start) |
MDP5_INTF_HSYNC_CTL_PERIOD(mode->htotal));
mdp5_write(mdp5_kms, REG_MDP5_INTF_VSYNC_PERIOD_F0(intf), vsync_period);
mdp5_write(mdp5_kms, REG_MDP5_INTF_VSYNC_LEN_F0(intf), vsync_len);
mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_HCTL(intf),
MDP5_INTF_DISPLAY_HCTL_START(hsync_start_x) |
MDP5_INTF_DISPLAY_HCTL_END(hsync_end_x));
mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_VSTART_F0(intf), display_v_start);
mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_VEND_F0(intf), display_v_end);
mdp5_write(mdp5_kms, REG_MDP5_INTF_BORDER_COLOR(intf), 0);
mdp5_write(mdp5_kms, REG_MDP5_INTF_UNDERFLOW_COLOR(intf), 0xff);
mdp5_write(mdp5_kms, REG_MDP5_INTF_HSYNC_SKEW(intf), dtv_hsync_skew);
mdp5_write(mdp5_kms, REG_MDP5_INTF_POLARITY_CTL(intf), ctrl_pol);
mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_HCTL(intf),
MDP5_INTF_ACTIVE_HCTL_START(0) |
MDP5_INTF_ACTIVE_HCTL_END(0));
mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_VSTART_F0(intf), 0);
mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_VEND_F0(intf), 0);
mdp5_write(mdp5_kms, REG_MDP5_INTF_PANEL_FORMAT(intf), format);
mdp5_write(mdp5_kms, REG_MDP5_INTF_FRAME_LINE_COUNT_EN(intf), 0x3); /* frame+line? */
}
static void mdp5_encoder_prepare(struct drm_encoder *encoder)
{
mdp5_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
}
static void mdp5_encoder_commit(struct drm_encoder *encoder)
{
struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
mdp5_crtc_set_intf(encoder->crtc, mdp5_encoder->intf,
mdp5_encoder->intf_id);
mdp5_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
}
static const struct drm_encoder_helper_funcs mdp5_encoder_helper_funcs = {
.dpms = mdp5_encoder_dpms,
.mode_fixup = mdp5_encoder_mode_fixup,
.mode_set = mdp5_encoder_mode_set,
.prepare = mdp5_encoder_prepare,
.commit = mdp5_encoder_commit,
};
/* initialize encoder */
struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, int intf,
enum mdp5_intf intf_id)
{
struct drm_encoder *encoder = NULL;
struct mdp5_encoder *mdp5_encoder;
int ret;
mdp5_encoder = kzalloc(sizeof(*mdp5_encoder), GFP_KERNEL);
if (!mdp5_encoder) {
ret = -ENOMEM;
goto fail;
}
mdp5_encoder->intf = intf;
mdp5_encoder->intf_id = intf_id;
encoder = &mdp5_encoder->base;
drm_encoder_init(dev, encoder, &mdp5_encoder_funcs,
DRM_MODE_ENCODER_TMDS);
drm_encoder_helper_add(encoder, &mdp5_encoder_helper_funcs);
bs_init(mdp5_encoder);
return encoder;
fail:
if (encoder)
mdp5_encoder_destroy(encoder);
return ERR_PTR(ret);
}
drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c 0 → 100644
浏览文件 @ feb5cde6
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "msm_drv.h"
#include "mdp5_kms.h"
void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask)
{
mdp5_write(to_mdp5_kms(mdp_kms), REG_MDP5_INTR_EN, irqmask);
}
static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
{
DRM_ERROR("errors: %08x\n", irqstatus);
}
void mdp5_irq_preinstall(struct msm_kms *kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, 0xffffffff);
}
int mdp5_irq_postinstall(struct msm_kms *kms)
{
struct mdp_kms *mdp_kms = to_mdp_kms(kms);
struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms);
struct mdp_irq *error_handler = &mdp5_kms->error_handler;
error_handler->irq = mdp5_irq_error_handler;
error_handler->irqmask = MDP5_IRQ_INTF0_UNDER_RUN |
MDP5_IRQ_INTF1_UNDER_RUN |
MDP5_IRQ_INTF2_UNDER_RUN |
MDP5_IRQ_INTF3_UNDER_RUN;
mdp_irq_register(mdp_kms, error_handler);
return 0;
}
void mdp5_irq_uninstall(struct msm_kms *kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
}
static void mdp5_irq_mdp(struct mdp_kms *mdp_kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms);
struct drm_device *dev = mdp5_kms->dev;
struct msm_drm_private *priv = dev->dev_private;
unsigned int id;
uint32_t status;
status = mdp5_read(mdp5_kms, REG_MDP5_INTR_STATUS);
mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, status);
VERB("status=%08x", status);
for (id = 0; id < priv->num_crtcs; id++)
if (status & mdp5_crtc_vblank(priv->crtcs[id]))
drm_handle_vblank(dev, id);
mdp_dispatch_irqs(mdp_kms, status);
}
irqreturn_t mdp5_irq(struct msm_kms *kms)
{
struct mdp_kms *mdp_kms = to_mdp_kms(kms);
struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms);
uint32_t intr;
intr = mdp5_read(mdp5_kms, REG_MDP5_HW_INTR_STATUS);
VERB("intr=%08x", intr);
if (intr & MDP5_HW_INTR_STATUS_INTR_MDP)
mdp5_irq_mdp(mdp_kms);
if (intr & MDP5_HW_INTR_STATUS_INTR_HDMI)
hdmi_irq(0, mdp5_kms->hdmi);
return IRQ_HANDLED;
}
int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc)
{
mdp_update_vblank_mask(to_mdp_kms(kms),
mdp5_crtc_vblank(crtc), true);
return 0;
}
void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc)
{
mdp_update_vblank_mask(to_mdp_kms(kms),
mdp5_crtc_vblank(crtc), false);
}
drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c 0 → 100644
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drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h 0 → 100644
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此差异已折叠。
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c 0 → 100644
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drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c 0 → 100644
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此差异已折叠。
drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h 0 → 100644
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此差异已折叠。
drivers/gpu/drm/msm/mdp/mdp_common.xml.h 0 → 100644
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此差异已折叠。
drivers/gpu/drm/msm/mdp/mdp_kms.h 0 → 100644
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此差异已折叠。
drivers/gpu/drm/msm/msm_drv.c
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此差异已折叠。
drivers/gpu/drm/msm/msm_drv.h
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drivers/gpu/drm/msm/msm_fb.c
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......@@ -16,6 +16,7 @@
*/
#include "msm_drv.h"
#include "msm_kms.h"
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
......
drivers/gpu/drm/msm/msm_gem.c
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drivers/gpu/drm/msm/msm_gem.h
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......@@ -57,6 +57,11 @@ struct msm_gem_object {
/* normally (resv == &_resv) except for imported bo's */
struct reservation_object *resv;
struct reservation_object _resv;
/* For physically contiguous buffers. Used when we don't have
* an IOMMU.
*/
struct drm_mm_node *vram_node;
};
#define to_msm_bo(x) container_of(x, struct msm_gem_object, base)
......
drivers/gpu/drm/msm/msm_gpu.c
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drivers/gpu/drm/msm/msm_gpu.h
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......@@ -78,14 +78,18 @@ struct msm_gpu {
void __iomem *mmio;
int irq;
struct iommu_domain *iommu;
struct msm_mmu *mmu;
int id;
/* Power Control: */
struct regulator *gpu_reg, *gpu_cx;
struct clk *ebi1_clk, *grp_clks[5];
uint32_t fast_rate, slow_rate, bus_freq;
#ifdef CONFIG_MSM_BUS_SCALING
struct msm_bus_scale_pdata *bus_scale_table;
uint32_t bsc;
#endif
/* Hang Detction: */
#define DRM_MSM_HANGCHECK_PERIOD 500 /* in ms */
......
drivers/gpu/drm/msm/msm_iommu.c 0 → 100644
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drivers/gpu/drm/msm/msm_kms.h 0 → 100644
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此差异已折叠。
drivers/gpu/drm/msm/msm_mmu.h 0 → 100644
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此差异已折叠。
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