Merge tag 'drm-msm-next-2018-08-10' of git://people.freedesktop.org/~robclark/linux into drm-next

An optional follow-on PR for 4.19, on top of previous -fixes PR, which brings in a6xx support. These patches have been on list since earlier in the year (mostly waiting for userspace). They have been in linux-next since earlier in the week, now that we have freedreno userspace working on a6xx[1][2]. So far glmark2, Chromium/ChromiumOS, gnome-shell, glamor, xonotic, etc, are working. And a healthy chuck of deqp works, and I've been busy fixing things. The needed libdrm changes (no new uapi changes needed) are already on master, and the 2nd branch is rebased on that. Signed-off-by: N Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGuCKekZ2Dho80qxODT1BEUGg4hbq33ACUy5VXs3dHbDLA@mail.gmail.com

Merge tag 'drm-msm-next-2018-08-10' of git://people.freedesktop.org/~robclark/linux into drm-next
An optional follow-on PR for 4.19, on top of previous -fixes PR, which brings in a6xx support. These patches have been on list since earlier in the year (mostly waiting for userspace). They have been in linux-next since earlier in the week, now that we have freedreno userspace working on a6xx[1][2]. So far glmark2, Chromium/ChromiumOS, gnome-shell, glamor, xonotic, etc, are working. And a healthy chuck of deqp works, and I've been busy fixing things. The needed libdrm changes (no new uapi changes needed) are already on master, and the 2nd branch is rebased on that. Signed-off-by: N Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGuCKekZ2Dho80qxODT1BEUGg4hbq33ACUy5VXs3dHbDLA@mail.gmail.com
3d63a3c1 · Dave Airlie · 0258d7a5 · 546907de · 3d63a3c1 · 3d63a3c1
31 changed file
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -11,6 +11,9 @@ msm-y := \
 	adreno/a5xx_gpu.o \
 	adreno/a5xx_power.o \
 	adreno/a5xx_preempt.o \
+	adreno/a6xx_gpu.o \
+	adreno/a6xx_gmu.o \
+	adreno/a6xx_hfi.o \
 	hdmi/hdmi.o \
 	hdmi/hdmi_audio.o \
 	hdmi/hdmi_bridge.o \

--- a/drivers/gpu/drm/msm/adreno/a2xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a2xx.xml.h
@@ -8,17 +8,19 @@ 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               (    431 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  37162 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  13324 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  31866 bytes, from 2017-06-06 18:26:14)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          ( 111898 bytes, from 2017-06-06 18:23:59)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a5xx.xml          ( 139480 bytes, from 2017-06-16 12:44:39)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/adreno.xml               (    501 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a2xx.xml          (  36805 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_common.xml (  13634 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_pm4.xml    (  42393 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a4xx.xml          ( 112086 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a5xx.xml          ( 147240 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx.xml          ( 101627 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx_gmu.xml      (  10431 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)

@@ -84,13 +86,12 @@ enum a2xx_sq_surfaceformat {
 	FMT_5_5_5_1 = 13,
 	FMT_8_8_8_8_A = 14,
 	FMT_4_4_4_4 = 15,
-	FMT_10_11_11 = 16,
-	FMT_11_11_10 = 17,
+	FMT_8_8_8 = 16,
 	FMT_DXT1 = 18,
 	FMT_DXT2_3 = 19,
 	FMT_DXT4_5 = 20,
+	FMT_10_10_10_2 = 21,
 	FMT_24_8 = 22,
-	FMT_24_8_FLOAT = 23,
 	FMT_16 = 24,
 	FMT_16_16 = 25,
 	FMT_16_16_16_16 = 26,
@@ -106,29 +107,23 @@ enum a2xx_sq_surfaceformat {
 	FMT_32_FLOAT = 36,
 	FMT_32_32_FLOAT = 37,
 	FMT_32_32_32_32_FLOAT = 38,
-	FMT_32_AS_8 = 39,
-	FMT_32_AS_8_8 = 40,
-	FMT_16_MPEG = 41,
-	FMT_16_16_MPEG = 42,
-	FMT_8_INTERLACED = 43,
-	FMT_32_AS_8_INTERLACED = 44,
-	FMT_32_AS_8_8_INTERLACED = 45,
-	FMT_16_INTERLACED = 46,
-	FMT_16_MPEG_INTERLACED = 47,
-	FMT_16_16_MPEG_INTERLACED = 48,
+	FMT_ATI_TC_RGB = 39,
+	FMT_ATI_TC_RGBA = 40,
+	FMT_ATI_TC_555_565_RGB = 41,
+	FMT_ATI_TC_555_565_RGBA = 42,
+	FMT_ATI_TC_RGBA_INTERP = 43,
+	FMT_ATI_TC_555_565_RGBA_INTERP = 44,
+	FMT_ETC1_RGBA_INTERP = 46,
+	FMT_ETC1_RGB = 47,
+	FMT_ETC1_RGBA = 48,
 	FMT_DXN = 49,
-	FMT_8_8_8_8_AS_16_16_16_16 = 50,
-	FMT_DXT1_AS_16_16_16_16 = 51,
-	FMT_DXT2_3_AS_16_16_16_16 = 52,
-	FMT_DXT4_5_AS_16_16_16_16 = 53,
+	FMT_2_3_3 = 51,
 	FMT_2_10_10_10_AS_16_16_16_16 = 54,
-	FMT_10_11_11_AS_16_16_16_16 = 55,
-	FMT_11_11_10_AS_16_16_16_16 = 56,
+	FMT_10_10_10_2_AS_16_16_16_16 = 55,
 	FMT_32_32_32_FLOAT = 57,
 	FMT_DXT3A = 58,
 	FMT_DXT5A = 59,
 	FMT_CTX1 = 60,
-	FMT_DXT3A_AS_1_1_1_1 = 61,
 };

 enum a2xx_sq_ps_vtx_mode {

--- a/drivers/gpu/drm/msm/adreno/a3xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a3xx.xml.h
@@ -8,17 +8,19 @@ 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               (    431 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  37162 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  13324 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  31866 bytes, from 2017-06-06 18:26:14)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          ( 111898 bytes, from 2017-06-06 18:23:59)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a5xx.xml          ( 139480 bytes, from 2017-06-16 12:44:39)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/adreno.xml               (    501 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a2xx.xml          (  36805 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_common.xml (  13634 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_pm4.xml    (  42393 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a4xx.xml          ( 112086 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a5xx.xml          ( 147240 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx.xml          ( 101627 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx_gmu.xml      (  10431 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/adreno/a4xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a4xx.xml.h
@@ -8,17 +8,19 @@ 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               (    431 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  37162 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  13324 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  31866 bytes, from 2017-06-06 18:26:14)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          ( 111898 bytes, from 2017-06-06 18:23:59)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a5xx.xml          ( 139480 bytes, from 2017-06-16 12:44:39)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/adreno.xml               (    501 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a2xx.xml          (  36805 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_common.xml (  13634 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_pm4.xml    (  42393 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a4xx.xml          ( 112086 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a5xx.xml          ( 147240 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx.xml          ( 101627 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx_gmu.xml      (  10431 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)

@@ -263,12 +265,6 @@ enum a4xx_depth_format {
 	DEPTH4_32 = 3,
 };

-enum a4xx_tess_spacing {
-	EQUAL_SPACING = 0,
-	ODD_SPACING = 2,
-	EVEN_SPACING = 3,
-};
-
 enum a4xx_ccu_perfcounter_select {
 	CCU_BUSY_CYCLES = 0,
 	CCU_RB_DEPTH_RETURN_STALL = 2,
@@ -3544,12 +3540,13 @@ static inline uint32_t A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK;
 }
-#define A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x0000ff00
+#define A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x00007f00
 #define A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT	8
 static inline uint32_t A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__MASK;
 }
+#define A4XX_HLSQ_VS_CONTROL_REG_SSBO_ENABLE			0x00008000
 #define A4XX_HLSQ_VS_CONTROL_REG_ENABLED			0x00010000
 #define A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET__MASK		0x00fe0000
 #define A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET__SHIFT		17
@@ -3571,12 +3568,13 @@ static inline uint32_t A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__MASK;
 }
-#define A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x0000ff00
+#define A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x00007f00
 #define A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT	8
 static inline uint32_t A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__MASK;
 }
+#define A4XX_HLSQ_FS_CONTROL_REG_SSBO_ENABLE			0x00008000
 #define A4XX_HLSQ_FS_CONTROL_REG_ENABLED			0x00010000
 #define A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET__MASK		0x00fe0000
 #define A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET__SHIFT		17
@@ -3598,12 +3596,13 @@ static inline uint32_t A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH__MASK;
 }
-#define A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x0000ff00
+#define A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x00007f00
 #define A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT	8
 static inline uint32_t A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__MASK;
 }
+#define A4XX_HLSQ_HS_CONTROL_REG_SSBO_ENABLE			0x00008000
 #define A4XX_HLSQ_HS_CONTROL_REG_ENABLED			0x00010000
 #define A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET__MASK		0x00fe0000
 #define A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET__SHIFT		17
@@ -3625,12 +3624,13 @@ static inline uint32_t A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH__MASK;
 }
-#define A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x0000ff00
+#define A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x00007f00
 #define A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT	8
 static inline uint32_t A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__MASK;
 }
+#define A4XX_HLSQ_DS_CONTROL_REG_SSBO_ENABLE			0x00008000
 #define A4XX_HLSQ_DS_CONTROL_REG_ENABLED			0x00010000
 #define A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET__MASK		0x00fe0000
 #define A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET__SHIFT		17
@@ -3652,12 +3652,13 @@ static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH__MASK;
 }
-#define A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x0000ff00
+#define A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x00007f00
 #define A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT	8
 static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val)
 {
 	return ((val) << A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__MASK;
 }
+#define A4XX_HLSQ_GS_CONTROL_REG_SSBO_ENABLE			0x00008000
 #define A4XX_HLSQ_GS_CONTROL_REG_ENABLED			0x00010000
 #define A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET__MASK		0x00fe0000
 #define A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET__SHIFT		17
@@ -3672,23 +3673,103 @@ static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH(uint32_t val)
 	return ((val) << A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH__MASK;
 }

-#define REG_A4XX_HLSQ_CS_CONTROL				0x000023ca
+#define REG_A4XX_HLSQ_CS_CONTROL_REG				0x000023ca
+#define A4XX_HLSQ_CS_CONTROL_REG_CONSTLENGTH__MASK		0x000000ff
+#define A4XX_HLSQ_CS_CONTROL_REG_CONSTLENGTH__SHIFT		0
+static inline uint32_t A4XX_HLSQ_CS_CONTROL_REG_CONSTLENGTH(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_CS_CONTROL_REG_CONSTLENGTH__MASK;
+}
+#define A4XX_HLSQ_CS_CONTROL_REG_CONSTOBJECTOFFSET__MASK	0x00007f00
+#define A4XX_HLSQ_CS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT	8
+static inline uint32_t A4XX_HLSQ_CS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_CS_CONTROL_REG_CONSTOBJECTOFFSET__MASK;
+}
+#define A4XX_HLSQ_CS_CONTROL_REG_SSBO_ENABLE			0x00008000
+#define A4XX_HLSQ_CS_CONTROL_REG_ENABLED			0x00010000
+#define A4XX_HLSQ_CS_CONTROL_REG_SHADEROBJOFFSET__MASK		0x00fe0000
+#define A4XX_HLSQ_CS_CONTROL_REG_SHADEROBJOFFSET__SHIFT		17
+static inline uint32_t A4XX_HLSQ_CS_CONTROL_REG_SHADEROBJOFFSET(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CS_CONTROL_REG_SHADEROBJOFFSET__SHIFT) & A4XX_HLSQ_CS_CONTROL_REG_SHADEROBJOFFSET__MASK;
+}
+#define A4XX_HLSQ_CS_CONTROL_REG_INSTRLENGTH__MASK		0xff000000
+#define A4XX_HLSQ_CS_CONTROL_REG_INSTRLENGTH__SHIFT		24
+static inline uint32_t A4XX_HLSQ_CS_CONTROL_REG_INSTRLENGTH(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_CS_CONTROL_REG_INSTRLENGTH__MASK;
+}

 #define REG_A4XX_HLSQ_CL_NDRANGE_0				0x000023cd
+#define A4XX_HLSQ_CL_NDRANGE_0_KERNELDIM__MASK			0x00000003
+#define A4XX_HLSQ_CL_NDRANGE_0_KERNELDIM__SHIFT			0
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_0_KERNELDIM(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_0_KERNELDIM__SHIFT) & A4XX_HLSQ_CL_NDRANGE_0_KERNELDIM__MASK;
+}
+#define A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEX__MASK			0x00000ffc
+#define A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEX__SHIFT		2
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEX(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEX__SHIFT) & A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEX__MASK;
+}
+#define A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEY__MASK			0x003ff000
+#define A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEY__SHIFT		12
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEY(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEY__SHIFT) & A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEY__MASK;
+}
+#define A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEZ__MASK			0xffc00000
+#define A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEZ__SHIFT		22
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEZ(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEZ__SHIFT) & A4XX_HLSQ_CL_NDRANGE_0_LOCALSIZEZ__MASK;
+}

 #define REG_A4XX_HLSQ_CL_NDRANGE_1				0x000023ce
+#define A4XX_HLSQ_CL_NDRANGE_1_SIZE_X__MASK			0xffffffff
+#define A4XX_HLSQ_CL_NDRANGE_1_SIZE_X__SHIFT			0
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_1_SIZE_X(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_1_SIZE_X__SHIFT) & A4XX_HLSQ_CL_NDRANGE_1_SIZE_X__MASK;
+}

 #define REG_A4XX_HLSQ_CL_NDRANGE_2				0x000023cf

 #define REG_A4XX_HLSQ_CL_NDRANGE_3				0x000023d0
+#define A4XX_HLSQ_CL_NDRANGE_3_SIZE_Y__MASK			0xffffffff
+#define A4XX_HLSQ_CL_NDRANGE_3_SIZE_Y__SHIFT			0
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_3_SIZE_Y(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_3_SIZE_Y__SHIFT) & A4XX_HLSQ_CL_NDRANGE_3_SIZE_Y__MASK;
+}

 #define REG_A4XX_HLSQ_CL_NDRANGE_4				0x000023d1

 #define REG_A4XX_HLSQ_CL_NDRANGE_5				0x000023d2
+#define A4XX_HLSQ_CL_NDRANGE_5_SIZE_Z__MASK			0xffffffff
+#define A4XX_HLSQ_CL_NDRANGE_5_SIZE_Z__SHIFT			0
+static inline uint32_t A4XX_HLSQ_CL_NDRANGE_5_SIZE_Z(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_NDRANGE_5_SIZE_Z__SHIFT) & A4XX_HLSQ_CL_NDRANGE_5_SIZE_Z__MASK;
+}

 #define REG_A4XX_HLSQ_CL_NDRANGE_6				0x000023d3

 #define REG_A4XX_HLSQ_CL_CONTROL_0				0x000023d4
+#define A4XX_HLSQ_CL_CONTROL_0_WGIDCONSTID__MASK		0x000000ff
+#define A4XX_HLSQ_CL_CONTROL_0_WGIDCONSTID__SHIFT		0
+static inline uint32_t A4XX_HLSQ_CL_CONTROL_0_WGIDCONSTID(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_CONTROL_0_WGIDCONSTID__SHIFT) & A4XX_HLSQ_CL_CONTROL_0_WGIDCONSTID__MASK;
+}
+#define A4XX_HLSQ_CL_CONTROL_0_LOCALIDREGID__MASK		0xff000000
+#define A4XX_HLSQ_CL_CONTROL_0_LOCALIDREGID__SHIFT		24
+static inline uint32_t A4XX_HLSQ_CL_CONTROL_0_LOCALIDREGID(uint32_t val)
+{
+	return ((val) << A4XX_HLSQ_CL_CONTROL_0_LOCALIDREGID__SHIFT) & A4XX_HLSQ_CL_CONTROL_0_LOCALIDREGID__MASK;
+}

 #define REG_A4XX_HLSQ_CL_CONTROL_1				0x000023d5

@@ -4087,5 +4168,71 @@ static inline uint32_t A4XX_TEX_CONST_4_BASE(uint32_t val)

 #define REG_A4XX_TEX_CONST_7					0x00000007

+#define REG_A4XX_SSBO_0_0					0x00000000
+#define A4XX_SSBO_0_0_BASE__MASK				0xffffffe0
+#define A4XX_SSBO_0_0_BASE__SHIFT				5
+static inline uint32_t A4XX_SSBO_0_0_BASE(uint32_t val)
+{
+	return ((val >> 5) << A4XX_SSBO_0_0_BASE__SHIFT) & A4XX_SSBO_0_0_BASE__MASK;
+}
+
+#define REG_A4XX_SSBO_0_1					0x00000001
+#define A4XX_SSBO_0_1_PITCH__MASK				0x003fffff
+#define A4XX_SSBO_0_1_PITCH__SHIFT				0
+static inline uint32_t A4XX_SSBO_0_1_PITCH(uint32_t val)
+{
+	return ((val) << A4XX_SSBO_0_1_PITCH__SHIFT) & A4XX_SSBO_0_1_PITCH__MASK;
+}
+
+#define REG_A4XX_SSBO_0_2					0x00000002
+#define A4XX_SSBO_0_2_ARRAY_PITCH__MASK				0x03fff000
+#define A4XX_SSBO_0_2_ARRAY_PITCH__SHIFT			12
+static inline uint32_t A4XX_SSBO_0_2_ARRAY_PITCH(uint32_t val)
+{
+	return ((val >> 12) << A4XX_SSBO_0_2_ARRAY_PITCH__SHIFT) & A4XX_SSBO_0_2_ARRAY_PITCH__MASK;
+}
+
+#define REG_A4XX_SSBO_0_3					0x00000003
+#define A4XX_SSBO_0_3_CPP__MASK					0x0000003f
+#define A4XX_SSBO_0_3_CPP__SHIFT				0
+static inline uint32_t A4XX_SSBO_0_3_CPP(uint32_t val)
+{
+	return ((val) << A4XX_SSBO_0_3_CPP__SHIFT) & A4XX_SSBO_0_3_CPP__MASK;
+}
+
+#define REG_A4XX_SSBO_1_0					0x00000000
+#define A4XX_SSBO_1_0_CPP__MASK					0x0000001f
+#define A4XX_SSBO_1_0_CPP__SHIFT				0
+static inline uint32_t A4XX_SSBO_1_0_CPP(uint32_t val)
+{
+	return ((val) << A4XX_SSBO_1_0_CPP__SHIFT) & A4XX_SSBO_1_0_CPP__MASK;
+}
+#define A4XX_SSBO_1_0_FMT__MASK					0x0000ff00
+#define A4XX_SSBO_1_0_FMT__SHIFT				8
+static inline uint32_t A4XX_SSBO_1_0_FMT(enum a4xx_color_fmt val)
+{
+	return ((val) << A4XX_SSBO_1_0_FMT__SHIFT) & A4XX_SSBO_1_0_FMT__MASK;
+}
+#define A4XX_SSBO_1_0_WIDTH__MASK				0xffff0000
+#define A4XX_SSBO_1_0_WIDTH__SHIFT				16
+static inline uint32_t A4XX_SSBO_1_0_WIDTH(uint32_t val)
+{
+	return ((val) << A4XX_SSBO_1_0_WIDTH__SHIFT) & A4XX_SSBO_1_0_WIDTH__MASK;
+}
+
+#define REG_A4XX_SSBO_1_1					0x00000001
+#define A4XX_SSBO_1_1_HEIGHT__MASK				0x0000ffff
+#define A4XX_SSBO_1_1_HEIGHT__SHIFT				0
+static inline uint32_t A4XX_SSBO_1_1_HEIGHT(uint32_t val)
+{
+	return ((val) << A4XX_SSBO_1_1_HEIGHT__SHIFT) & A4XX_SSBO_1_1_HEIGHT__MASK;
+}
+#define A4XX_SSBO_1_1_DEPTH__MASK				0xffff0000
+#define A4XX_SSBO_1_1_DEPTH__SHIFT				16
+static inline uint32_t A4XX_SSBO_1_1_DEPTH(uint32_t val)
+{
+	return ((val) << A4XX_SSBO_1_1_DEPTH__SHIFT) & A4XX_SSBO_1_1_DEPTH__MASK;
+}
+

 #endif /* A4XX_XML */
--- a/drivers/gpu/drm/msm/adreno/a5xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a5xx.xml.h
--- a/drivers/gpu/drm/msm/adreno/a6xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx.xml.h
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2017 The Linux Foundation. All rights reserved. */
+
+#ifndef _A6XX_GMU_H_
+#define _A6XX_GMU_H_
+
+#include <linux/interrupt.h>
+#include "msm_drv.h"
+#include "a6xx_hfi.h"
+
+struct a6xx_gmu_bo {
+	void *virt;
+	size_t size;
+	u64 iova;
+	struct page **pages;
+};
+
+/*
+ * These define the different GMU wake up options - these define how both the
+ * CPU and the GMU bring up the hardware
+ */
+
+/* THe GMU has already been booted and the rentention registers are active */
+#define GMU_WARM_BOOT 0
+
+/* the GMU is coming up for the first time or back from a power collapse */
+#define GMU_COLD_BOOT 1
+
+/* The GMU is being soft reset after a fault */
+#define GMU_RESET 2
+
+/*
+ * These define the level of control that the GMU has - the higher the number
+ * the more things that the GMU hardware controls on its own.
+ */
+
+/* The GMU does not do any idle state management */
+#define GMU_IDLE_STATE_ACTIVE 0
+
+/* The GMU manages SPTP power collapse */
+#define GMU_IDLE_STATE_SPTP 2
+
+/* The GMU does automatic IFPC (intra-frame power collapse) */
+#define GMU_IDLE_STATE_IFPC 3
+
+struct a6xx_gmu {
+	struct device *dev;
+
+	void * __iomem mmio;
+	void * __iomem pdc_mmio;
+
+	int hfi_irq;
+	int gmu_irq;
+
+	struct regulator *gx;
+
+	struct iommu_domain *domain;
+	u64 uncached_iova_base;
+
+	int idle_level;
+
+	struct a6xx_gmu_bo *hfi;
+	struct a6xx_gmu_bo *debug;
+
+	int nr_clocks;
+	struct clk_bulk_data *clocks;
+	struct clk *core_clk;
+
+	int nr_gpu_freqs;
+	unsigned long gpu_freqs[16];
+	u32 gx_arc_votes[16];
+
+	int nr_gmu_freqs;
+	unsigned long gmu_freqs[4];
+	u32 cx_arc_votes[4];
+
+	struct a6xx_hfi_queue queues[2];
+
+	struct tasklet_struct hfi_tasklet;
+};
+
+static inline u32 gmu_read(struct a6xx_gmu *gmu, u32 offset)
+{
+	return msm_readl(gmu->mmio + (offset << 2));
+}
+
+static inline void gmu_write(struct a6xx_gmu *gmu, u32 offset, u32 value)
+{
+	return msm_writel(value, gmu->mmio + (offset << 2));
+}
+
+static inline void pdc_write(struct a6xx_gmu *gmu, u32 offset, u32 value)
+{
+	return msm_writel(value, gmu->pdc_mmio + (offset << 2));
+}
+
+static inline void gmu_rmw(struct a6xx_gmu *gmu, u32 reg, u32 mask, u32 or)
+{
+	u32 val = gmu_read(gmu, reg);
+
+	val &= ~mask;
+
+	gmu_write(gmu, reg, val | or);
+}
+
+#define gmu_poll_timeout(gmu, addr, val, cond, interval, timeout) \
+	readl_poll_timeout((gmu)->mmio + ((addr) << 2), val, cond, \
+		interval, timeout)
+
+/*
+ * These are the available OOB (out of band requests) to the GMU where "out of
+ * band" means that the CPU talks to the GMU directly and not through HFI.
+ * Normally this works by writing a ITCM/DTCM register and then triggering a
+ * interrupt (the "request" bit) and waiting for an acknowledgment (the "ack"
+ * bit). The state is cleared by writing the "clear' bit to the GMU interrupt.
+ *
+ * These are used to force the GMU/GPU to stay on during a critical sequence or
+ * for hardware workarounds.
+ */
+
+enum a6xx_gmu_oob_state {
+	GMU_OOB_BOOT_SLUMBER = 0,
+	GMU_OOB_GPU_SET,
+	GMU_OOB_DCVS_SET,
+};
+
+/* These are the interrupt / ack bits for each OOB request that are set
+ * in a6xx_gmu_set_oob and a6xx_clear_oob
+ */
+
+/*
+ * Let the GMU know that a boot or slumber operation has started. The value in
+ * REG_A6XX_GMU_BOOT_SLUMBER_OPTION lets the GMU know which operation we are
+ * doing
+ */
+#define GMU_OOB_BOOT_SLUMBER_REQUEST	22
+#define GMU_OOB_BOOT_SLUMBER_ACK	30
+#define GMU_OOB_BOOT_SLUMBER_CLEAR	30
+
+/*
+ * Set a new power level for the GPU when the CPU is doing frequency scaling
+ */
+#define GMU_OOB_DCVS_REQUEST	23
+#define GMU_OOB_DCVS_ACK	31
+#define GMU_OOB_DCVS_CLEAR	31
+
+/*
+ * Let the GMU know to not turn off any GPU registers while the CPU is in a
+ * critical section
+ */
+#define GMU_OOB_GPU_SET_REQUEST	16
+#define GMU_OOB_GPU_SET_ACK	24
+#define GMU_OOB_GPU_SET_CLEAR	24
+
+
+void a6xx_hfi_init(struct a6xx_gmu *gmu);
+int a6xx_hfi_start(struct a6xx_gmu *gmu, int boot_state);
+void a6xx_hfi_stop(struct a6xx_gmu *gmu);
+
+void a6xx_hfi_task(unsigned long data);
+
+#endif
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.xml.h
+#ifndef A6XX_GMU_XML
+#define A6XX_GMU_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://github.com/freedreno/envytools/
+git clone https://github.com/freedreno/envytools.git
+
+The rules-ng-ng source files this header was generated from are:
+- /home/robclark/src/envytools/rnndb/adreno.xml               (    501 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a2xx.xml          (  36805 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_common.xml (  13634 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_pm4.xml    (  42393 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a4xx.xml          ( 112086 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a5xx.xml          ( 147240 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx.xml          ( 101627 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx_gmu.xml      (  10431 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
+- Rob Clark <robdclark@gmail.com> (robclark)
+- Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+
+#define A6XX_GMU_GPU_IDLE_STATUS_BUSY_IGN_AHB			0x00800000
+#define A6XX_GMU_GPU_IDLE_STATUS_CX_GX_CPU_BUSY_IGN_AHB		0x40000000
+#define A6XX_GMU_OOB_BOOT_SLUMBER_SET_MASK			0x00400000
+#define A6XX_GMU_OOB_BOOT_SLUMBER_CHECK_MASK			0x40000000
+#define A6XX_GMU_OOB_BOOT_SLUMBER_CLEAR_MASK			0x40000000
+#define A6XX_GMU_OOB_DCVS_SET_MASK				0x00800000
+#define A6XX_GMU_OOB_DCVS_CHECK_MASK				0x80000000
+#define A6XX_GMU_OOB_DCVS_CLEAR_MASK				0x80000000
+#define A6XX_GMU_OOB_GPU_SET_MASK				0x00040000
+#define A6XX_GMU_OOB_GPU_CHECK_MASK				0x04000000
+#define A6XX_GMU_OOB_GPU_CLEAR_MASK				0x04000000
+#define A6XX_GMU_OOB_PERFCNTR_SET_MASK				0x00020000
+#define A6XX_GMU_OOB_PERFCNTR_CHECK_MASK			0x02000000
+#define A6XX_GMU_OOB_PERFCNTR_CLEAR_MASK			0x02000000
+#define A6XX_HFI_IRQ_MSGQ_MASK					0x00000001
+#define A6XX_HFI_IRQ_DSGQ_MASK					0x00000002
+#define A6XX_HFI_IRQ_BLOCKED_MSG_MASK				0x00000004
+#define A6XX_HFI_IRQ_CM3_FAULT_MASK				0x00800000
+#define A6XX_HFI_IRQ_GMU_ERR_MASK__MASK				0x007f0000
+#define A6XX_HFI_IRQ_GMU_ERR_MASK__SHIFT			16
+static inline uint32_t A6XX_HFI_IRQ_GMU_ERR_MASK(uint32_t val)
+{
+	return ((val) << A6XX_HFI_IRQ_GMU_ERR_MASK__SHIFT) & A6XX_HFI_IRQ_GMU_ERR_MASK__MASK;
+}
+#define A6XX_HFI_IRQ_OOB_MASK__MASK				0xff000000
+#define A6XX_HFI_IRQ_OOB_MASK__SHIFT				24
+static inline uint32_t A6XX_HFI_IRQ_OOB_MASK(uint32_t val)
+{
+	return ((val) << A6XX_HFI_IRQ_OOB_MASK__SHIFT) & A6XX_HFI_IRQ_OOB_MASK__MASK;
+}
+#define A6XX_HFI_H2F_IRQ_MASK_BIT				0x00000001
+#define REG_A6XX_GPU_GMU_GX_SPTPRAC_CLOCK_CONTROL		0x00000080
+
+#define REG_A6XX_GMU_GX_SPTPRAC_POWER_CONTROL			0x00000081
+
+#define REG_A6XX_GMU_CM3_ITCM_START				0x00000c00
+
+#define REG_A6XX_GMU_CM3_DTCM_START				0x00001c00
+
+#define REG_A6XX_GMU_NMI_CONTROL_STATUS				0x000023f0
+
+#define REG_A6XX_GMU_BOOT_SLUMBER_OPTION			0x000023f8
+
+#define REG_A6XX_GMU_GX_VOTE_IDX				0x000023f9
+
+#define REG_A6XX_GMU_MX_VOTE_IDX				0x000023fa
+
+#define REG_A6XX_GMU_DCVS_ACK_OPTION				0x000023fc
+
+#define REG_A6XX_GMU_DCVS_PERF_SETTING				0x000023fd
+
+#define REG_A6XX_GMU_DCVS_BW_SETTING				0x000023fe
+
+#define REG_A6XX_GMU_DCVS_RETURN				0x000023ff
+
+#define REG_A6XX_GMU_SYS_BUS_CONFIG				0x00004c0f
+
+#define REG_A6XX_GMU_CM3_SYSRESET				0x00005000
+
+#define REG_A6XX_GMU_CM3_BOOT_CONFIG				0x00005001
+
+#define REG_A6XX_GMU_CM3_FW_BUSY				0x0000501a
+
+#define REG_A6XX_GMU_CM3_FW_INIT_RESULT				0x0000501c
+
+#define REG_A6XX_GMU_CM3_CFG					0x0000502d
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_ENABLE		0x00005040
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_SELECT_0		0x00005041
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_SELECT_1		0x00005042
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_0_L		0x00005044
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_0_H		0x00005045
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_1_L		0x00005046
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_1_H		0x00005047
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_2_L		0x00005048
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_2_H		0x00005049
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_3_L		0x0000504a
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_3_H		0x0000504b
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_4_L		0x0000504c
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_4_H		0x0000504d
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_5_L		0x0000504e
+
+#define REG_A6XX_GMU_CX_GMU_POWER_COUNTER_XOCLK_5_H		0x0000504f
+
+#define REG_A6XX_GMU_PWR_COL_INTER_FRAME_CTRL			0x000050c0
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_IFPC_ENABLE		0x00000001
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_HM_POWER_COLLAPSE_ENABLE	0x00000002
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_SPTPRAC_POWER_CONTROL_ENABLE	0x00000004
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_NUM_PASS_SKIPS__MASK	0x00003c00
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_NUM_PASS_SKIPS__SHIFT	10
+static inline uint32_t A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_NUM_PASS_SKIPS(uint32_t val)
+{
+	return ((val) << A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_NUM_PASS_SKIPS__SHIFT) & A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_NUM_PASS_SKIPS__MASK;
+}
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_MIN_PASS_LENGTH__MASK	0xffffc000
+#define A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_MIN_PASS_LENGTH__SHIFT	14
+static inline uint32_t A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_MIN_PASS_LENGTH(uint32_t val)
+{
+	return ((val) << A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_MIN_PASS_LENGTH__SHIFT) & A6XX_GMU_PWR_COL_INTER_FRAME_CTRL_MIN_PASS_LENGTH__MASK;
+}
+
+#define REG_A6XX_GMU_PWR_COL_INTER_FRAME_HYST			0x000050c1
+
+#define REG_A6XX_GMU_PWR_COL_SPTPRAC_HYST			0x000050c2
+
+#define REG_A6XX_GMU_SPTPRAC_PWR_CLK_STATUS			0x000050d0
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_SPTPRAC_GDSC_POWERING_OFF	0x00000001
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_SPTPRAC_GDSC_POWERING_ON	0x00000002
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_SPTPRAC_GDSC_POWER_ON	0x00000004
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_SPTPRAC_GDSC_POWER_OFF	0x00000008
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_SP_CLOCK_OFF		0x00000010
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_GMU_UP_POWER_STATE	0x00000020
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_GX_HM_GDSC_POWER_OFF	0x00000040
+#define A6XX_GMU_SPTPRAC_PWR_CLK_STATUS_GX_HM_CLK_OFF		0x00000080
+
+#define REG_A6XX_GMU_GPU_NAP_CTRL				0x000050e4
+#define A6XX_GMU_GPU_NAP_CTRL_HW_NAP_ENABLE			0x00000001
+#define A6XX_GMU_GPU_NAP_CTRL_SID__MASK				0x000001f0
+#define A6XX_GMU_GPU_NAP_CTRL_SID__SHIFT			4
+static inline uint32_t A6XX_GMU_GPU_NAP_CTRL_SID(uint32_t val)
+{
+	return ((val) << A6XX_GMU_GPU_NAP_CTRL_SID__SHIFT) & A6XX_GMU_GPU_NAP_CTRL_SID__MASK;
+}
+
+#define REG_A6XX_GMU_RPMH_CTRL					0x000050e8
+#define A6XX_GMU_RPMH_CTRL_RPMH_INTERFACE_ENABLE		0x00000001
+#define A6XX_GMU_RPMH_CTRL_LLC_VOTE_ENABLE			0x00000010
+#define A6XX_GMU_RPMH_CTRL_DDR_VOTE_ENABLE			0x00000100
+#define A6XX_GMU_RPMH_CTRL_MX_VOTE_ENABLE			0x00000200
+#define A6XX_GMU_RPMH_CTRL_CX_VOTE_ENABLE			0x00000400
+#define A6XX_GMU_RPMH_CTRL_GFX_VOTE_ENABLE			0x00000800
+#define A6XX_GMU_RPMH_CTRL_DDR_MIN_VOTE_ENABLE			0x00001000
+#define A6XX_GMU_RPMH_CTRL_MX_MIN_VOTE_ENABLE			0x00002000
+#define A6XX_GMU_RPMH_CTRL_CX_MIN_VOTE_ENABLE			0x00004000
+#define A6XX_GMU_RPMH_CTRL_GFX_MIN_VOTE_ENABLE			0x00008000
+
+#define REG_A6XX_GMU_RPMH_HYST_CTRL				0x000050e9
+
+#define REG_A6XX_GPU_GMU_CX_GMU_RPMH_POWER_STATE		0x000050ec
+
+#define REG_A6XX_GMU_BOOT_KMD_LM_HANDSHAKE			0x000051f0
+
+#define REG_A6XX_GMU_LLM_GLM_SLEEP_CTRL				0x00005157
+
+#define REG_A6XX_GMU_LLM_GLM_SLEEP_STATUS			0x00005158
+
+#define REG_A6XX_GMU_ALWAYS_ON_COUNTER_L			0x00005088
+
+#define REG_A6XX_GMU_ALWAYS_ON_COUNTER_H			0x00005089
+
+#define REG_A6XX_GMU_GMU_PWR_COL_KEEPALIVE			0x000050c3
+
+#define REG_A6XX_GMU_HFI_CTRL_STATUS				0x00005180
+
+#define REG_A6XX_GMU_HFI_VERSION_INFO				0x00005181
+
+#define REG_A6XX_GMU_HFI_SFR_ADDR				0x00005182
+
+#define REG_A6XX_GMU_HFI_MMAP_ADDR				0x00005183
+
+#define REG_A6XX_GMU_HFI_QTBL_INFO				0x00005184
+
+#define REG_A6XX_GMU_HFI_QTBL_ADDR				0x00005185
+
+#define REG_A6XX_GMU_HFI_CTRL_INIT				0x00005186
+
+#define REG_A6XX_GMU_GMU2HOST_INTR_SET				0x00005190
+
+#define REG_A6XX_GMU_GMU2HOST_INTR_CLR				0x00005191
+
+#define REG_A6XX_GMU_GMU2HOST_INTR_INFO				0x00005192
+#define A6XX_GMU_GMU2HOST_INTR_INFO_MSGQ			0x00000001
+#define A6XX_GMU_GMU2HOST_INTR_INFO_CM3_FAULT			0x00800000
+
+#define REG_A6XX_GMU_GMU2HOST_INTR_MASK				0x00005193
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_SET				0x00005194
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_CLR				0x00005195
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_RAW_INFO			0x00005196
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_EN_0				0x00005197
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_EN_1				0x00005198
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_EN_2				0x00005199
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_EN_3				0x0000519a
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_INFO_0			0x0000519b
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_INFO_1			0x0000519c
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_INFO_2			0x0000519d
+
+#define REG_A6XX_GMU_HOST2GMU_INTR_INFO_3			0x0000519e
+
+#define REG_A6XX_GMU_GENERAL_1					0x000051c6
+
+#define REG_A6XX_GMU_GENERAL_7					0x000051cc
+
+#define REG_A6XX_GMU_ISENSE_CTRL				0x0000515d
+
+#define REG_A6XX_GPU_CS_ENABLE_REG				0x00008920
+
+#define REG_A6XX_GPU_GMU_CX_GMU_ISENSE_CTRL			0x0000515d
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_CONTROL3		0x00008578
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_CONTROL2		0x00008558
+
+#define REG_A6XX_GPU_CS_A_SENSOR_CTRL_0				0x00008580
+
+#define REG_A6XX_GPU_CS_A_SENSOR_CTRL_2				0x00027ada
+
+#define REG_A6XX_GPU_CS_SENSOR_GENERAL_STATUS			0x0000881a
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_CONTROL1		0x00008957
+
+#define REG_A6XX_GPU_CS_SENSOR_GENERAL_STATUS			0x0000881a
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_STATUS1_0		0x0000881d
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_STATUS1_2		0x0000881f
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_STATUS1_4		0x00008821
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_DONE			0x00008965
+
+#define REG_A6XX_GPU_CS_AMP_PERIOD_CTRL				0x0000896d
+
+#define REG_A6XX_GPU_CS_AMP_CALIBRATION_DONE			0x00008965
+
+#define REG_A6XX_GPU_GMU_CX_GMU_PWR_THRESHOLD			0x0000514d
+
+#define REG_A6XX_GMU_AO_INTERRUPT_EN				0x00009303
+
+#define REG_A6XX_GMU_AO_HOST_INTERRUPT_CLR			0x00009304
+
+#define REG_A6XX_GMU_AO_HOST_INTERRUPT_STATUS			0x00009305
+#define A6XX_GMU_AO_HOST_INTERRUPT_STATUS_WDOG_BITE		0x00000001
+#define A6XX_GMU_AO_HOST_INTERRUPT_STATUS_RSCC_COMP		0x00000002
+#define A6XX_GMU_AO_HOST_INTERRUPT_STATUS_VDROOP		0x00000004
+#define A6XX_GMU_AO_HOST_INTERRUPT_STATUS_FENCE_ERR		0x00000008
+#define A6XX_GMU_AO_HOST_INTERRUPT_STATUS_DBD_WAKEUP		0x00000010
+#define A6XX_GMU_AO_HOST_INTERRUPT_STATUS_HOST_AHB_BUS_ERROR	0x00000020
+
+#define REG_A6XX_GMU_AO_HOST_INTERRUPT_MASK			0x00009306
+
+#define REG_A6XX_GPU_GMU_AO_GMU_CGC_MODE_CNTL			0x00009309
+
+#define REG_A6XX_GPU_GMU_AO_GMU_CGC_DELAY_CNTL			0x0000930a
+
+#define REG_A6XX_GPU_GMU_AO_GMU_CGC_HYST_CNTL			0x0000930b
+
+#define REG_A6XX_GPU_GMU_AO_GPU_CX_BUSY_STATUS			0x0000930c
+#define A6XX_GPU_GMU_AO_GPU_CX_BUSY_STATUS_GPUBUSYIGNAHB	0x00800000
+
+#define REG_A6XX_GPU_GMU_AO_GPU_CX_BUSY_STATUS2			0x0000930d
+
+#define REG_A6XX_GPU_GMU_AO_GPU_CX_BUSY_MASK			0x0000930e
+
+#define REG_A6XX_GMU_AO_AHB_FENCE_CTRL				0x00009310
+
+#define REG_A6XX_GMU_AHB_FENCE_STATUS				0x00009313
+
+#define REG_A6XX_GMU_RBBM_INT_UNMASKED_STATUS			0x00009315
+
+#define REG_A6XX_GMU_AO_SPARE_CNTL				0x00009316
+
+#define REG_A6XX_GPU_RSCC_RSC_STATUS0_DRV0			0x00008c04
+
+#define REG_A6XX_GMU_RSCC_CONTROL_REQ				0x00009307
+
+#define REG_A6XX_GMU_RSCC_CONTROL_ACK				0x00009308
+
+#define REG_A6XX_GMU_AHB_FENCE_RANGE_0				0x00009311
+
+#define REG_A6XX_GMU_AHB_FENCE_RANGE_1				0x00009312
+
+#define REG_A6XX_GPU_CC_GX_GDSCR				0x00009c03
+
+#define REG_A6XX_GPU_CC_GX_DOMAIN_MISC				0x00009d42
+
+#define REG_A6XX_RSCC_PDC_SEQ_START_ADDR			0x00008c08
+
+#define REG_A6XX_RSCC_PDC_MATCH_VALUE_LO			0x00008c09
+
+#define REG_A6XX_RSCC_PDC_MATCH_VALUE_HI			0x00008c0a
+
+#define REG_A6XX_RSCC_PDC_SLAVE_ID_DRV0				0x00008c0b
+
+#define REG_A6XX_RSCC_HIDDEN_TCS_CMD0_ADDR			0x00008c0d
+
+#define REG_A6XX_RSCC_HIDDEN_TCS_CMD0_DATA			0x00008c0e
+
+#define REG_A6XX_RSCC_TIMESTAMP_UNIT0_TIMESTAMP_L_DRV0		0x00008c82
+
+#define REG_A6XX_RSCC_TIMESTAMP_UNIT0_TIMESTAMP_H_DRV0		0x00008c83
+
+#define REG_A6XX_RSCC_TIMESTAMP_UNIT1_EN_DRV0			0x00008c89
+
+#define REG_A6XX_RSCC_TIMESTAMP_UNIT1_OUTPUT_DRV0		0x00008c8c
+
+#define REG_A6XX_RSCC_OVERRIDE_START_ADDR			0x00008d00
+
+#define REG_A6XX_RSCC_SEQ_BUSY_DRV0				0x00008d01
+
+#define REG_A6XX_RSCC_SEQ_MEM_0_DRV0				0x00008d80
+
+#define REG_A6XX_RSCC_TCS0_DRV0_STATUS				0x00008f46
+
+#define REG_A6XX_RSCC_TCS1_DRV0_STATUS				0x000090ae
+
+#define REG_A6XX_RSCC_TCS2_DRV0_STATUS				0x00009216
+
+#define REG_A6XX_RSCC_TCS3_DRV0_STATUS				0x0000937e
+
+
+#endif /* A6XX_GMU_XML */
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2017 The Linux Foundation. All rights reserved. */
+
+#ifndef __A6XX_GPU_H__
+#define __A6XX_GPU_H__
+
+
+#include "adreno_gpu.h"
+#include "a6xx.xml.h"
+
+#include "a6xx_gmu.h"
+
+extern bool hang_debug;
+
+struct a6xx_gpu {
+	struct adreno_gpu base;
+
+	struct drm_gem_object *sqe_bo;
+	uint64_t sqe_iova;
+
+	struct msm_ringbuffer *cur_ring;
+
+	struct a6xx_gmu gmu;
+};
+
+#define to_a6xx_gpu(x) container_of(x, struct a6xx_gpu, base)
+
+/*
+ * Given a register and a count, return a value to program into
+ * REG_CP_PROTECT_REG(n) - this will block both reads and writes for _len
+ * registers starting at _reg.
+ */
+#define A6XX_PROTECT_RW(_reg, _len) \
+	((1 << 31) | \
+	(((_len) & 0x3FFF) << 18) | ((_reg) & 0x3FFFF))
+
+/*
+ * Same as above, but allow reads over the range. For areas of mixed use (such
+ * as performance counters) this allows us to protect a much larger range with a
+ * single register
+ */
+#define A6XX_PROTECT_RDONLY(_reg, _len) \
+	((((_len) & 0x3FFF) << 18) | ((_reg) & 0x3FFFF))
+
+
+int a6xx_gmu_resume(struct a6xx_gpu *gpu);
+int a6xx_gmu_stop(struct a6xx_gpu *gpu);
+
+int a6xx_gmu_wait_for_idle(struct a6xx_gpu *gpu);
+
+int a6xx_gmu_reset(struct a6xx_gpu *a6xx_gpu);
+bool a6xx_gmu_isidle(struct a6xx_gmu *gmu);
+
+int a6xx_gmu_set_oob(struct a6xx_gmu *gmu, enum a6xx_gmu_oob_state state);
+void a6xx_gmu_clear_oob(struct a6xx_gmu *gmu, enum a6xx_gmu_oob_state state);
+
+int a6xx_gmu_probe(struct a6xx_gpu *a6xx_gpu, struct device_node *node);
+void a6xx_gmu_remove(struct a6xx_gpu *a6xx_gpu);
+
+#endif /* __A6XX_GPU_H__ */
--- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2017-2018 The Linux Foundation. All rights reserved. */
+
+#include <linux/completion.h>
+#include <linux/circ_buf.h>
+#include <linux/list.h>
+
+#include "a6xx_gmu.h"
+#include "a6xx_gmu.xml.h"
+
+#define HFI_MSG_ID(val) [val] = #val
+
+static const char * const a6xx_hfi_msg_id[] = {
+	HFI_MSG_ID(HFI_H2F_MSG_INIT),
+	HFI_MSG_ID(HFI_H2F_MSG_FW_VERSION),
+	HFI_MSG_ID(HFI_H2F_MSG_BW_TABLE),
+	HFI_MSG_ID(HFI_H2F_MSG_PERF_TABLE),
+	HFI_MSG_ID(HFI_H2F_MSG_TEST),
+};
+
+static int a6xx_hfi_queue_read(struct a6xx_hfi_queue *queue, u32 *data,
+		u32 dwords)
+{
+	struct a6xx_hfi_queue_header *header = queue->header;
+	u32 i, hdr, index = header->read_index;
+
+	if (header->read_index == header->write_index) {
+		header->rx_request = 1;
+		return 0;
+	}
+
+	hdr = queue->data[index];
+
+	/*
+	 * If we are to assume that the GMU firmware is in fact a rational actor
+	 * and is programmed to not send us a larger response than we expect
+	 * then we can also assume that if the header size is unexpectedly large
+	 * that it is due to memory corruption and/or hardware failure. In this
+	 * case the only reasonable course of action is to BUG() to help harden
+	 * the failure.
+	 */
+
+	BUG_ON(HFI_HEADER_SIZE(hdr) > dwords);
+
+	for (i = 0; i < HFI_HEADER_SIZE(hdr); i++) {
+		data[i] = queue->data[index];
+		index = (index + 1) % header->size;
+	}
+
+	header->read_index = index;
+	return HFI_HEADER_SIZE(hdr);
+}
+
+static int a6xx_hfi_queue_write(struct a6xx_gmu *gmu,
+	struct a6xx_hfi_queue *queue, u32 *data, u32 dwords)
+{
+	struct a6xx_hfi_queue_header *header = queue->header;
+	u32 i, space, index = header->write_index;
+
+	spin_lock(&queue->lock);
+
+	space = CIRC_SPACE(header->write_index, header->read_index,
+		header->size);
+	if (space < dwords) {
+		header->dropped++;
+		spin_unlock(&queue->lock);
+		return -ENOSPC;
+	}
+
+	for (i = 0; i < dwords; i++) {
+		queue->data[index] = data[i];
+		index = (index + 1) % header->size;
+	}
+
+	header->write_index = index;
+	spin_unlock(&queue->lock);
+
+	gmu_write(gmu, REG_A6XX_GMU_HOST2GMU_INTR_SET, 0x01);
+	return 0;
+}
+
+struct a6xx_hfi_response {
+	u32 id;
+	u32 seqnum;
+	struct list_head node;
+	struct completion complete;
+
+	u32 error;
+	u32 payload[16];
+};
+
+/*
+ * Incoming HFI ack messages can come in out of order so we need to store all
+ * the pending messages on a list until they are handled.
+ */
+static spinlock_t hfi_ack_lock = __SPIN_LOCK_UNLOCKED(message_lock);
+static LIST_HEAD(hfi_ack_list);
+
+static void a6xx_hfi_handle_ack(struct a6xx_gmu *gmu,
+		struct a6xx_hfi_msg_response *msg)
+{
+	struct a6xx_hfi_response *resp;
+	u32 id, seqnum;
+
+	/* msg->ret_header contains the header of the message being acked */
+	id = HFI_HEADER_ID(msg->ret_header);
+	seqnum = HFI_HEADER_SEQNUM(msg->ret_header);
+
+	spin_lock(&hfi_ack_lock);
+	list_for_each_entry(resp, &hfi_ack_list, node) {
+		if (resp->id == id && resp->seqnum == seqnum) {
+			resp->error = msg->error;
+			memcpy(resp->payload, msg->payload,
+				sizeof(resp->payload));
+
+			complete(&resp->complete);
+			spin_unlock(&hfi_ack_lock);
+			return;
+		}
+	}
+	spin_unlock(&hfi_ack_lock);
+
+	dev_err(gmu->dev, "Nobody was waiting for HFI message %d\n", seqnum);
+}
+
+static void a6xx_hfi_handle_error(struct a6xx_gmu *gmu,
+		struct a6xx_hfi_msg_response *msg)
+{
+	struct a6xx_hfi_msg_error *error = (struct a6xx_hfi_msg_error *) msg;
+
+	dev_err(gmu->dev, "GMU firmware error %d\n", error->code);
+}
+
+void a6xx_hfi_task(unsigned long data)
+{
+	struct a6xx_gmu *gmu = (struct a6xx_gmu *) data;
+	struct a6xx_hfi_queue *queue = &gmu->queues[HFI_RESPONSE_QUEUE];
+	struct a6xx_hfi_msg_response resp;
+
+	for (;;) {
+		u32 id;
+		int ret = a6xx_hfi_queue_read(queue, (u32 *) &resp,
+			sizeof(resp) >> 2);
+
+		/* Returns the number of bytes copied or negative on error */
+		if (ret <= 0) {
+			if (ret < 0)
+				dev_err(gmu->dev,
+					"Unable to read the HFI message queue\n");
+			break;
+		}
+
+		id = HFI_HEADER_ID(resp.header);
+
+		if (id == HFI_F2H_MSG_ACK)
+			a6xx_hfi_handle_ack(gmu, &resp);
+		else if (id == HFI_F2H_MSG_ERROR)
+			a6xx_hfi_handle_error(gmu, &resp);
+	}
+}
+
+static int a6xx_hfi_send_msg(struct a6xx_gmu *gmu, int id,
+		void *data, u32 size, u32 *payload, u32 payload_size)
+{
+	struct a6xx_hfi_queue *queue = &gmu->queues[HFI_COMMAND_QUEUE];
+	struct a6xx_hfi_response resp = { 0 };
+	int ret, dwords = size >> 2;
+	u32 seqnum;
+
+	seqnum = atomic_inc_return(&queue->seqnum) % 0xfff;
+
+	/* First dword of the message is the message header - fill it in */
+	*((u32 *) data) = (seqnum << 20) | (HFI_MSG_CMD << 16) |
+		(dwords << 8) | id;
+
+	init_completion(&resp.complete);
+	resp.id = id;
+	resp.seqnum = seqnum;
+
+	spin_lock_bh(&hfi_ack_lock);
+	list_add_tail(&resp.node, &hfi_ack_list);
+	spin_unlock_bh(&hfi_ack_lock);
+
+	ret = a6xx_hfi_queue_write(gmu, queue, data, dwords);
+	if (ret) {
+		dev_err(gmu->dev, "Unable to send message %s id %d\n",
+			a6xx_hfi_msg_id[id], seqnum);
+		goto out;
+	}
+
+	/* Wait up to 5 seconds for the response */
+	ret = wait_for_completion_timeout(&resp.complete,
+		msecs_to_jiffies(5000));
+	if (!ret) {
+		dev_err(gmu->dev,
+			"Message %s id %d timed out waiting for response\n",
+			a6xx_hfi_msg_id[id], seqnum);
+		ret = -ETIMEDOUT;
+	} else
+		ret = 0;
+
+out:
+	spin_lock_bh(&hfi_ack_lock);
+	list_del(&resp.node);
+	spin_unlock_bh(&hfi_ack_lock);
+
+	if (ret)
+		return ret;
+
+	if (resp.error) {
+		dev_err(gmu->dev, "Message %s id %d returned error %d\n",
+			a6xx_hfi_msg_id[id], seqnum, resp.error);
+		return -EINVAL;
+	}
+
+	if (payload && payload_size) {
+		int copy = min_t(u32, payload_size, sizeof(resp.payload));
+
+		memcpy(payload, resp.payload, copy);
+	}
+
+	return 0;
+}
+
+static int a6xx_hfi_send_gmu_init(struct a6xx_gmu *gmu, int boot_state)
+{
+	struct a6xx_hfi_msg_gmu_init_cmd msg = { 0 };
+
+	msg.dbg_buffer_addr = (u32) gmu->debug->iova;
+	msg.dbg_buffer_size = (u32) gmu->debug->size;
+	msg.boot_state = boot_state;
+
+	return a6xx_hfi_send_msg(gmu, HFI_H2F_MSG_INIT, &msg, sizeof(msg),
+		NULL, 0);
+}
+
+static int a6xx_hfi_get_fw_version(struct a6xx_gmu *gmu, u32 *version)
+{
+	struct a6xx_hfi_msg_fw_version msg = { 0 };
+
+	/* Currently supporting version 1.1 */
+	msg.supported_version = (1 << 28) | (1 << 16);
+
+	return a6xx_hfi_send_msg(gmu, HFI_H2F_MSG_FW_VERSION, &msg, sizeof(msg),
+		version, sizeof(*version));
+}
+
+static int a6xx_hfi_send_perf_table(struct a6xx_gmu *gmu)
+{
+	struct a6xx_hfi_msg_perf_table msg = { 0 };
+	int i;
+
+	msg.num_gpu_levels = gmu->nr_gpu_freqs;
+	msg.num_gmu_levels = gmu->nr_gmu_freqs;
+
+	for (i = 0; i < gmu->nr_gpu_freqs; i++) {
+		msg.gx_votes[i].vote = gmu->gx_arc_votes[i];
+		msg.gx_votes[i].freq = gmu->gpu_freqs[i] / 1000;
+	}
+
+	for (i = 0; i < gmu->nr_gmu_freqs; i++) {
+		msg.cx_votes[i].vote = gmu->cx_arc_votes[i];
+		msg.cx_votes[i].freq = gmu->gmu_freqs[i] / 1000;
+	}
+
+	return a6xx_hfi_send_msg(gmu, HFI_H2F_MSG_PERF_TABLE, &msg, sizeof(msg),
+		NULL, 0);
+}
+
+static int a6xx_hfi_send_bw_table(struct a6xx_gmu *gmu)
+{
+	struct a6xx_hfi_msg_bw_table msg = { 0 };
+
+	/*
+	 * The sdm845 GMU doesn't do bus frequency scaling on its own but it
+	 * does need at least one entry in the list because it might be accessed
+	 * when the GMU is shutting down. Send a single "off" entry.
+	 */
+
+	msg.bw_level_num = 1;
+
+	msg.ddr_cmds_num = 3;
+	msg.ddr_wait_bitmask = 0x07;
+
+	msg.ddr_cmds_addrs[0] = 0x50000;
+	msg.ddr_cmds_addrs[1] = 0x5005c;
+	msg.ddr_cmds_addrs[2] = 0x5000c;
+
+	msg.ddr_cmds_data[0][0] =  0x40000000;
+	msg.ddr_cmds_data[0][1] =  0x40000000;
+	msg.ddr_cmds_data[0][2] =  0x40000000;
+
+	/*
+	 * These are the CX (CNOC) votes.  This is used but the values for the
+	 * sdm845 GMU are known and fixed so we can hard code them.
+	 */
+
+	msg.cnoc_cmds_num = 3;
+	msg.cnoc_wait_bitmask = 0x05;
+
+	msg.cnoc_cmds_addrs[0] = 0x50034;
+	msg.cnoc_cmds_addrs[1] = 0x5007c;
+	msg.cnoc_cmds_addrs[2] = 0x5004c;
+
+	msg.cnoc_cmds_data[0][0] =  0x40000000;
+	msg.cnoc_cmds_data[0][1] =  0x00000000;
+	msg.cnoc_cmds_data[0][2] =  0x40000000;
+
+	msg.cnoc_cmds_data[1][0] =  0x60000001;
+	msg.cnoc_cmds_data[1][1] =  0x20000001;
+	msg.cnoc_cmds_data[1][2] =  0x60000001;
+
+	return a6xx_hfi_send_msg(gmu, HFI_H2F_MSG_BW_TABLE, &msg, sizeof(msg),
+		NULL, 0);
+}
+
+static int a6xx_hfi_send_test(struct a6xx_gmu *gmu)
+{
+	struct a6xx_hfi_msg_test msg = { 0 };
+
+	return a6xx_hfi_send_msg(gmu, HFI_H2F_MSG_TEST, &msg, sizeof(msg),
+		NULL, 0);
+}
+
+int a6xx_hfi_start(struct a6xx_gmu *gmu, int boot_state)
+{
+	int ret;
+
+	ret = a6xx_hfi_send_gmu_init(gmu, boot_state);
+	if (ret)
+		return ret;
+
+	ret = a6xx_hfi_get_fw_version(gmu, NULL);
+	if (ret)
+		return ret;
+
+	/*
+	 * We have to get exchange version numbers per the sequence but at this
+	 * point th kernel driver doesn't need to know the exact version of
+	 * the GMU firmware
+	 */
+
+	ret = a6xx_hfi_send_perf_table(gmu);
+	if (ret)
+		return ret;
+
+	ret = a6xx_hfi_send_bw_table(gmu);
+	if (ret)
+		return ret;
+
+	/*
+	 * Let the GMU know that there won't be any more HFI messages until next
+	 * boot
+	 */
+	a6xx_hfi_send_test(gmu);
+
+	return 0;
+}
+
+void a6xx_hfi_stop(struct a6xx_gmu *gmu)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(gmu->queues); i++) {
+		struct a6xx_hfi_queue *queue = &gmu->queues[i];
+
+		if (!queue->header)
+			continue;
+
+		if (queue->header->read_index != queue->header->write_index)
+			dev_err(gmu->dev, "HFI queue %d is not empty\n", i);
+
+		queue->header->read_index = 0;
+		queue->header->write_index = 0;
+	}
+}
+
+static void a6xx_hfi_queue_init(struct a6xx_hfi_queue *queue,
+		struct a6xx_hfi_queue_header *header, void *virt, u64 iova,
+		u32 id)
+{
+	spin_lock_init(&queue->lock);
+	queue->header = header;
+	queue->data = virt;
+	atomic_set(&queue->seqnum, 0);
+
+	/* Set up the shared memory header */
+	header->iova = iova;
+	header->type =  10 << 8 | id;
+	header->status = 1;
+	header->size = SZ_4K >> 2;
+	header->msg_size = 0;
+	header->dropped = 0;
+	header->rx_watermark = 1;
+	header->tx_watermark = 1;
+	header->rx_request = 1;
+	header->tx_request = 0;
+	header->read_index = 0;
+	header->write_index = 0;
+}
+
+void a6xx_hfi_init(struct a6xx_gmu *gmu)
+{
+	struct a6xx_gmu_bo *hfi = gmu->hfi;
+	struct a6xx_hfi_queue_table_header *table = hfi->virt;
+	struct a6xx_hfi_queue_header *headers = hfi->virt + sizeof(*table);
+	u64 offset;
+	int table_size;
+
+	/*
+	 * The table size is the size of the table header plus all of the queue
+	 * headers
+	 */
+	table_size = sizeof(*table);
+	table_size += (ARRAY_SIZE(gmu->queues) *
+		sizeof(struct a6xx_hfi_queue_header));
+
+	table->version = 0;
+	table->size = table_size;
+	/* First queue header is located immediately after the table header */
+	table->qhdr0_offset = sizeof(*table) >> 2;
+	table->qhdr_size = sizeof(struct a6xx_hfi_queue_header) >> 2;
+	table->num_queues = ARRAY_SIZE(gmu->queues);
+	table->active_queues = ARRAY_SIZE(gmu->queues);
+
+	/* Command queue */
+	offset = SZ_4K;
+	a6xx_hfi_queue_init(&gmu->queues[0], &headers[0], hfi->virt + offset,
+		hfi->iova + offset, 0);
+
+	/* GMU response queue */
+	offset += SZ_4K;
+	a6xx_hfi_queue_init(&gmu->queues[1], &headers[1], hfi->virt + offset,
+		hfi->iova + offset, 4);
+}
--- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.h
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2017 The Linux Foundation. All rights reserved. */
+
+#ifndef _A6XX_HFI_H_
+#define _A6XX_HFI_H_
+
+struct a6xx_hfi_queue_table_header {
+	u32 version;
+	u32 size;		/* Size of the queue table in dwords */
+	u32 qhdr0_offset;	/* Offset of the first queue header */
+	u32 qhdr_size;		/* Size of the queue headers */
+	u32 num_queues;		/* Number of total queues */
+	u32 active_queues;	/* Number of active queues */
+};
+
+struct a6xx_hfi_queue_header {
+	u32 status;
+	u32 iova;
+	u32 type;
+	u32 size;
+	u32 msg_size;
+	u32 dropped;
+	u32 rx_watermark;
+	u32 tx_watermark;
+	u32 rx_request;
+	u32 tx_request;
+	u32 read_index;
+	u32 write_index;
+};
+
+struct a6xx_hfi_queue {
+	struct a6xx_hfi_queue_header *header;
+	spinlock_t lock;
+	u32 *data;
+	atomic_t seqnum;
+};
+
+/* This is the outgoing queue to the GMU */
+#define HFI_COMMAND_QUEUE 0
+
+/* THis is the incoming response queue from the GMU */
+#define HFI_RESPONSE_QUEUE 1
+
+#define HFI_HEADER_ID(msg) ((msg) & 0xff)
+#define HFI_HEADER_SIZE(msg) (((msg) >> 8) & 0xff)
+#define HFI_HEADER_SEQNUM(msg) (((msg) >> 20) & 0xfff)
+
+/* FIXME: Do we need this or can we use ARRAY_SIZE? */
+#define HFI_RESPONSE_PAYLOAD_SIZE 16
+
+/* HFI message types */
+
+#define HFI_MSG_CMD 0
+#define HFI_MSG_ACK 2
+
+#define HFI_F2H_MSG_ACK 126
+
+struct a6xx_hfi_msg_response {
+	u32 header;
+	u32 ret_header;
+	u32 error;
+	u32 payload[HFI_RESPONSE_PAYLOAD_SIZE];
+};
+
+#define HFI_F2H_MSG_ERROR 100
+
+struct a6xx_hfi_msg_error {
+	u32 header;
+	u32 code;
+	u32 payload[2];
+};
+
+#define HFI_H2F_MSG_INIT 0
+
+struct a6xx_hfi_msg_gmu_init_cmd {
+	u32 header;
+	u32 seg_id;
+	u32 dbg_buffer_addr;
+	u32 dbg_buffer_size;
+	u32 boot_state;
+};
+
+#define HFI_H2F_MSG_FW_VERSION 1
+
+struct a6xx_hfi_msg_fw_version {
+	u32 header;
+	u32 supported_version;
+};
+
+#define HFI_H2F_MSG_PERF_TABLE 4
+
+struct perf_level {
+	u32 vote;
+	u32 freq;
+};
+
+struct a6xx_hfi_msg_perf_table {
+	u32 header;
+	u32 num_gpu_levels;
+	u32 num_gmu_levels;
+
+	struct perf_level gx_votes[16];
+	struct perf_level cx_votes[4];
+};
+
+#define HFI_H2F_MSG_BW_TABLE 3
+
+struct a6xx_hfi_msg_bw_table {
+	u32 header;
+	u32 bw_level_num;
+	u32 cnoc_cmds_num;
+	u32 ddr_cmds_num;
+	u32 cnoc_wait_bitmask;
+	u32 ddr_wait_bitmask;
+	u32 cnoc_cmds_addrs[6];
+	u32 cnoc_cmds_data[2][6];
+	u32 ddr_cmds_addrs[8];
+	u32 ddr_cmds_data[16][8];
+};
+
+#define HFI_H2F_MSG_TEST 5
+
+struct a6xx_hfi_msg_test {
+	u32 header;
+};
+
+#endif
--- a/drivers/gpu/drm/msm/adreno/adreno_common.xml.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_common.xml.h
@@ -8,17 +8,19 @@ 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               (    431 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  37162 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  13324 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  31866 bytes, from 2017-06-06 18:26:14)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          ( 111898 bytes, from 2017-06-06 18:23:59)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/a5xx.xml          ( 139480 bytes, from 2017-06-16 12:44:39)
- /home/robclark/src/freedreno/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/adreno.xml               (    501 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml  (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a2xx.xml          (  36805 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_common.xml (  13634 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/adreno_pm4.xml    (  42393 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a3xx.xml          (  83840 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a4xx.xml          ( 112086 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/a5xx.xml          ( 147240 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx.xml          ( 101627 bytes, from 2018-08-06 18:45:45)
+- /home/robclark/src/envytools/rnndb/adreno/a6xx_gmu.xml      (  10431 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/adreno/ocmem.xml         (   1773 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)

@@ -44,6 +46,14 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */


+enum chip {
+	A2XX = 0,
+	A3XX = 0,
+	A4XX = 0,
+	A5XX = 0,
+	A6XX = 0,
+};
+
 enum adreno_pa_su_sc_draw {
 	PC_DRAW_POINTS = 0,
 	PC_DRAW_LINES = 1,
@@ -181,6 +191,12 @@ enum a3xx_rb_blend_opcode {
 	BLEND_MAX_DST_SRC = 4,
 };

+enum a4xx_tess_spacing {
+	EQUAL_SPACING = 0,
+	ODD_SPACING = 2,
+	EVEN_SPACING = 3,
+};
+
 #define REG_AXXX_CP_RB_BASE					0x000001c0

 #define REG_AXXX_CP_RB_CNTL					0x000001c1

--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -111,6 +111,16 @@ static const struct adreno_info gpulist[] = {
 			ADRENO_QUIRK_FAULT_DETECT_MASK,
 		.init = a5xx_gpu_init,
 		.zapfw = "a530_zap.mdt",
+	}, {
+		.rev = ADRENO_REV(6, 3, 0, ANY_ID),
+		.revn = 630,
+		.name = "A630",
+		.fw = {
+			[ADRENO_FW_SQE] = "a630_sqe.fw",
+			[ADRENO_FW_GMU] = "a630_gmu.bin",
+		},
+		.gmem = SZ_1M,
+		.init = a6xx_gpu_init,
 	},
 };

@@ -127,6 +137,8 @@ MODULE_FIRMWARE("qcom/a530_zap.mdt");
 MODULE_FIRMWARE("qcom/a530_zap.b00");
 MODULE_FIRMWARE("qcom/a530_zap.b01");
 MODULE_FIRMWARE("qcom/a530_zap.b02");
+MODULE_FIRMWARE("qcom/a630_sqe.fw");
+MODULE_FIRMWARE("qcom/a630_gmu.bin");

 static inline bool _rev_match(uint8_t entry, uint8_t id)
 {
@@ -155,6 +167,7 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 	struct msm_drm_private *priv = dev->dev_private;
 	struct platform_device *pdev = priv->gpu_pdev;
 	struct msm_gpu *gpu = NULL;
+	struct adreno_gpu *adreno_gpu;
 	int ret;

 	if (pdev)
@@ -165,7 +178,27 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 		return NULL;
 	}

-	pm_runtime_get_sync(&pdev->dev);
+	adreno_gpu = to_adreno_gpu(gpu);
+
+	/*
+	 * The number one reason for HW init to fail is if the firmware isn't
+	 * loaded yet. Try that first and don't bother continuing on
+	 * otherwise
+	 */
+
+	ret = adreno_load_fw(adreno_gpu);
+	if (ret)
+		return NULL;
+
+	/* Make sure pm runtime is active and reset any previous errors */
+	pm_runtime_set_active(&pdev->dev);
+
+	ret = pm_runtime_get_sync(&pdev->dev);
+	if (ret < 0) {
+		dev_err(dev->dev, "Couldn't power up the GPU: %d\n", ret);
+		return NULL;
+	}
+
 	mutex_lock(&dev->struct_mutex);
 	ret = msm_gpu_hw_init(gpu);
 	mutex_unlock(&dev->struct_mutex);

--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -149,7 +149,7 @@ adreno_request_fw(struct adreno_gpu *adreno_gpu, const char *fwname)
 	return fw;
 }

-static int adreno_load_fw(struct adreno_gpu *adreno_gpu)
+int adreno_load_fw(struct adreno_gpu *adreno_gpu)
 {
 	int i;


--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -50,7 +50,9 @@ enum adreno_regs {

 enum {
 	ADRENO_FW_PM4 = 0,
+	ADRENO_FW_SQE = 0, /* a6xx */
 	ADRENO_FW_PFP = 1,
+	ADRENO_FW_GMU = 1, /* a6xx */
 	ADRENO_FW_GPMU = 2,
 	ADRENO_FW_MAX,
 };
@@ -228,7 +230,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs,
 		int nr_rings);
 void adreno_gpu_cleanup(struct adreno_gpu *gpu);
-
+int adreno_load_fw(struct adreno_gpu *adreno_gpu);

 void adreno_gpu_state_destroy(struct msm_gpu_state *state);

@@ -335,6 +337,7 @@ static inline void adreno_gpu_write(struct adreno_gpu *gpu,
 struct msm_gpu *a3xx_gpu_init(struct drm_device *dev);
 struct msm_gpu *a4xx_gpu_init(struct drm_device *dev);
 struct msm_gpu *a5xx_gpu_init(struct drm_device *dev);
+struct msm_gpu *a6xx_gpu_init(struct drm_device *dev);

 static inline void adreno_gpu_write64(struct adreno_gpu *gpu,
 		enum adreno_regs lo, enum adreno_regs hi, u64 data)

--- a/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4.xml.h
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5.xml.h
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/disp/mdp_common.xml.h
+++ b/drivers/gpu/drm/msm/disp/mdp_common.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/dsi/dsi.xml.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.xml.h
@@ -8,8 +8,17 @@ 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:
- /local/mnt/workspace/source_trees/envytools/rnndb/../rnndb/dsi/dsi.xml    (  37239 bytes, from 2018-01-12 09:09:22)
- /local/mnt/workspace/source_trees/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2016-05-09 06:32:54)
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)

 Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)

--- a/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h
+++ b/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/dsi/sfpb.xml.h
+++ b/drivers/gpu/drm/msm/dsi/sfpb.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/edp/edp.xml.h
+++ b/drivers/gpu/drm/msm/edp/edp.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
@@ -8,19 +8,19 @@ 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                 (    676 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  33004 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2017-05-17 13:21:27)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2017-06-16 12:32:42)
- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2017-05-17 13:21:27)
-
-Copyright (C) 2013-2017 by the following authors:
+- /home/robclark/src/envytools/rnndb/msm.xml                 (    676 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/freedreno_copyright.xml (   1572 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp4.xml            (  20915 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp_common.xml      (   2849 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/mdp/mdp5.xml            (  37411 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/dsi.xml             (  37239 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/sfpb.xml            (    602 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/dsi/mmss_cc.xml         (   1686 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/hdmi/hdmi.xml           (  41799 bytes, from 2018-07-03 19:37:13)
+- /home/robclark/src/envytools/rnndb/edp/edp.xml             (  10416 bytes, from 2018-07-03 19:37:13)
+
+Copyright (C) 2013-2018 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 - Ilia Mirkin <imirkin@alum.mit.edu> (imirkin)


--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -81,6 +81,63 @@ module_param(modeset, bool, 0600);
 * Util/helpers:
 */

+int msm_clk_bulk_get(struct device *dev, struct clk_bulk_data **bulk)
+{
+	struct property *prop;
+	const char *name;
+	struct clk_bulk_data *local;
+	int i = 0, ret, count;
+
+	count = of_property_count_strings(dev->of_node, "clock-names");
+	if (count < 1)
+		return 0;
+
+	local = devm_kcalloc(dev, sizeof(struct clk_bulk_data *),
+		count, GFP_KERNEL);
+	if (!local)
+		return -ENOMEM;
+
+	of_property_for_each_string(dev->of_node, "clock-names", prop, name) {
+		local[i].id = devm_kstrdup(dev, name, GFP_KERNEL);
+		if (!local[i].id) {
+			devm_kfree(dev, local);
+			return -ENOMEM;
+		}
+
+		i++;
+	}
+
+	ret = devm_clk_bulk_get(dev, count, local);
+
+	if (ret) {
+		for (i = 0; i < count; i++)
+			devm_kfree(dev, (void *) local[i].id);
+		devm_kfree(dev, local);
+
+		return ret;
+	}
+
+	*bulk = local;
+	return count;
+}
+
+struct clk *msm_clk_bulk_get_clock(struct clk_bulk_data *bulk, int count,
+		const char *name)
+{
+	int i;
+	char n[32];
+
+	snprintf(n, sizeof(n), "%s_clk", name);
+
+	for (i = 0; bulk && i < count; i++) {
+		if (!strcmp(bulk[i].id, name) || !strcmp(bulk[i].id, n))
+			return bulk[i].clk;
+	}
+
+
+	return NULL;
+}
+
 struct clk *msm_clk_get(struct platform_device *pdev, const char *name)
 {
 	struct clk *clk;

--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -387,6 +387,10 @@ static inline void msm_perf_debugfs_cleanup(struct msm_drm_private *priv) {}
 #endif

 struct clk *msm_clk_get(struct platform_device *pdev, const char *name);
+int msm_clk_bulk_get(struct device *dev, struct clk_bulk_data **bulk);
+
+struct clk *msm_clk_bulk_get_clock(struct clk_bulk_data *bulk, int count,
+	const char *name);
 void __iomem *msm_ioremap(struct platform_device *pdev, const char *name,
 		const char *dbgname);
 void msm_writel(u32 data, void __iomem *addr);

--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -88,7 +88,7 @@ static struct devfreq_dev_profile msm_devfreq_profile = {
 static void msm_devfreq_init(struct msm_gpu *gpu)
 {
 	/* We need target support to do devfreq */
-	if (!gpu->funcs->gpu_busy)
+	if (!gpu->funcs->gpu_busy || !gpu->core_clk)
 		return;

 	msm_devfreq_profile.initial_freq = gpu->fast_rate;
@@ -142,8 +142,6 @@ static int disable_pwrrail(struct msm_gpu *gpu)

 static int enable_clk(struct msm_gpu *gpu)
 {
-	int i;
-
 	if (gpu->core_clk && gpu->fast_rate)
 		clk_set_rate(gpu->core_clk, gpu->fast_rate);

@@ -151,28 +149,12 @@ static int enable_clk(struct msm_gpu *gpu)
 	if (gpu->rbbmtimer_clk)
 		clk_set_rate(gpu->rbbmtimer_clk, 19200000);

-	for (i = gpu->nr_clocks - 1; i >= 0; i--)
-		if (gpu->grp_clks[i])
-			clk_prepare(gpu->grp_clks[i]);
-
-	for (i = gpu->nr_clocks - 1; i >= 0; i--)
-		if (gpu->grp_clks[i])
-			clk_enable(gpu->grp_clks[i]);
-
-	return 0;
+	return clk_bulk_prepare_enable(gpu->nr_clocks, gpu->grp_clks);
 }

 static int disable_clk(struct msm_gpu *gpu)
 {
-	int i;
-
-	for (i = gpu->nr_clocks - 1; i >= 0; i--)
-		if (gpu->grp_clks[i])
-			clk_disable(gpu->grp_clks[i]);
-
-	for (i = gpu->nr_clocks - 1; i >= 0; i--)
-		if (gpu->grp_clks[i])
-			clk_unprepare(gpu->grp_clks[i]);
+	clk_bulk_disable_unprepare(gpu->nr_clocks, gpu->grp_clks);

 	/*
 	 * Set the clock to a deliberately low rate. On older targets the clock
@@ -785,44 +767,22 @@ static irqreturn_t irq_handler(int irq, void *data)
 	return gpu->funcs->irq(gpu);
 }

-static struct clk *get_clock(struct device *dev, const char *name)
-{
-	struct clk *clk = devm_clk_get(dev, name);
-
-	return IS_ERR(clk) ? NULL : clk;
-}
-
 static int get_clocks(struct platform_device *pdev, struct msm_gpu *gpu)
 {
-	struct device *dev = &pdev->dev;
-	struct property *prop;
-	const char *name;
-	int i = 0;
+	int ret = msm_clk_bulk_get(&pdev->dev, &gpu->grp_clks);

-	gpu->nr_clocks = of_property_count_strings(dev->of_node, "clock-names");
-	if (gpu->nr_clocks < 1) {
+	if (ret < 1) {
 		gpu->nr_clocks = 0;
-		return 0;
-	}
-
-	gpu->grp_clks = devm_kcalloc(dev, sizeof(struct clk *), gpu->nr_clocks,
-		GFP_KERNEL);
-	if (!gpu->grp_clks) {
-		gpu->nr_clocks = 0;
-		return -ENOMEM;
+		return ret;
 	}

-	of_property_for_each_string(dev->of_node, "clock-names", prop, name) {
-		gpu->grp_clks[i] = get_clock(dev, name);
+	gpu->nr_clocks = ret;

-		/* Remember the key clocks that we need to control later */
-		if (!strcmp(name, "core") || !strcmp(name, "core_clk"))
-			gpu->core_clk = gpu->grp_clks[i];
-		else if (!strcmp(name, "rbbmtimer") || !strcmp(name, "rbbmtimer_clk"))
-			gpu->rbbmtimer_clk = gpu->grp_clks[i];
+	gpu->core_clk = msm_clk_bulk_get_clock(gpu->grp_clks,
+		gpu->nr_clocks, "core");

-		++i;
-	}
+	gpu->rbbmtimer_clk = msm_clk_bulk_get_clock(gpu->grp_clks,
+		gpu->nr_clocks, "rbbmtimer");

 	return 0;
 }

--- a/drivers/gpu/drm/msm/msm_gpu.h
+++ b/drivers/gpu/drm/msm/msm_gpu.h
@@ -112,7 +112,7 @@ struct msm_gpu {

 	/* Power Control: */
 	struct regulator *gpu_reg, *gpu_cx;
-	struct clk **grp_clks;
+	struct clk_bulk_data *grp_clks;
 	int nr_clocks;
 	struct clk *ebi1_clk, *core_clk, *rbbmtimer_clk;
 	uint32_t fast_rate;