提交 1e85e6ca 编写于 作者: D Dave Airlie

Merge tag 'drm-fixes-5.3-2019-08-21' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

drm-fixes-5.3-2019-08-21:

amdgpu:
- Fix gfxoff logic on RV
- Powerplay fixes
- Fix a possible memory leak in CS ioctl
- bpc fix for display
Signed-off-by: NDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190822021022.3356-1-alexander.deucher@amd.com
......@@ -1143,6 +1143,9 @@ static int amdgpu_cs_process_syncobj_out_dep(struct amdgpu_cs_parser *p,
num_deps = chunk->length_dw * 4 /
sizeof(struct drm_amdgpu_cs_chunk_sem);
if (p->post_deps)
return -EINVAL;
p->post_deps = kmalloc_array(num_deps, sizeof(*p->post_deps),
GFP_KERNEL);
p->num_post_deps = 0;
......@@ -1166,8 +1169,7 @@ static int amdgpu_cs_process_syncobj_out_dep(struct amdgpu_cs_parser *p,
static int amdgpu_cs_process_syncobj_timeline_out_dep(struct amdgpu_cs_parser *p,
struct amdgpu_cs_chunk
*chunk)
struct amdgpu_cs_chunk *chunk)
{
struct drm_amdgpu_cs_chunk_syncobj *syncobj_deps;
unsigned num_deps;
......@@ -1177,6 +1179,9 @@ static int amdgpu_cs_process_syncobj_timeline_out_dep(struct amdgpu_cs_parser *p
num_deps = chunk->length_dw * 4 /
sizeof(struct drm_amdgpu_cs_chunk_syncobj);
if (p->post_deps)
return -EINVAL;
p->post_deps = kmalloc_array(num_deps, sizeof(*p->post_deps),
GFP_KERNEL);
p->num_post_deps = 0;
......
......@@ -604,6 +604,10 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
(adev->gfx.rlc_feature_version < 1) ||
!adev->gfx.rlc.is_rlc_v2_1)
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
if (adev->pm.pp_feature & PP_GFXOFF_MASK)
adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
AMD_PG_SUPPORT_CP |
AMD_PG_SUPPORT_RLC_SMU_HS;
break;
default:
break;
......
......@@ -552,7 +552,6 @@ static int nv_common_early_init(void *handle)
AMD_CG_SUPPORT_BIF_LS;
adev->pg_flags = AMD_PG_SUPPORT_VCN |
AMD_PG_SUPPORT_VCN_DPG |
AMD_PG_SUPPORT_MMHUB |
AMD_PG_SUPPORT_ATHUB;
adev->external_rev_id = adev->rev_id + 0x1;
break;
......
......@@ -992,11 +992,6 @@ static int soc15_common_early_init(void *handle)
adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN;
}
if (adev->pm.pp_feature & PP_GFXOFF_MASK)
adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
AMD_PG_SUPPORT_CP |
AMD_PG_SUPPORT_RLC_SMU_HS;
break;
default:
/* FIXME: not supported yet */
......
......@@ -3131,13 +3131,25 @@ static enum dc_color_depth
convert_color_depth_from_display_info(const struct drm_connector *connector,
const struct drm_connector_state *state)
{
uint32_t bpc = connector->display_info.bpc;
uint8_t bpc = (uint8_t)connector->display_info.bpc;
/* Assume 8 bpc by default if no bpc is specified. */
bpc = bpc ? bpc : 8;
if (!state)
state = connector->state;
if (state) {
bpc = state->max_bpc;
/*
* Cap display bpc based on the user requested value.
*
* The value for state->max_bpc may not correctly updated
* depending on when the connector gets added to the state
* or if this was called outside of atomic check, so it
* can't be used directly.
*/
bpc = min(bpc, state->max_requested_bpc);
/* Round down to the nearest even number. */
bpc = bpc - (bpc & 1);
}
......
......@@ -907,8 +907,6 @@ struct smu_funcs
((smu)->funcs->register_irq_handler ? (smu)->funcs->register_irq_handler(smu) : 0)
#define smu_set_azalia_d3_pme(smu) \
((smu)->funcs->set_azalia_d3_pme ? (smu)->funcs->set_azalia_d3_pme((smu)) : 0)
#define smu_get_uclk_dpm_states(smu, clocks_in_khz, num_states) \
((smu)->ppt_funcs->get_uclk_dpm_states ? (smu)->ppt_funcs->get_uclk_dpm_states((smu), (clocks_in_khz), (num_states)) : 0)
#define smu_get_max_sustainable_clocks_by_dc(smu, max_clocks) \
((smu)->funcs->get_max_sustainable_clocks_by_dc ? (smu)->funcs->get_max_sustainable_clocks_by_dc((smu), (max_clocks)) : 0)
#define smu_get_uclk_dpm_states(smu, clocks_in_khz, num_states) \
......
......@@ -327,6 +327,7 @@ static int smu_v11_0_setup_pptable(struct smu_context *smu)
const struct smc_firmware_header_v1_0 *hdr;
int ret, index;
uint32_t size;
uint16_t atom_table_size;
uint8_t frev, crev;
void *table;
uint16_t version_major, version_minor;
......@@ -354,10 +355,11 @@ static int smu_v11_0_setup_pptable(struct smu_context *smu)
index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
powerplayinfo);
ret = smu_get_atom_data_table(smu, index, (uint16_t *)&size, &frev, &crev,
ret = smu_get_atom_data_table(smu, index, &atom_table_size, &frev, &crev,
(uint8_t **)&table);
if (ret)
return ret;
size = atom_table_size;
}
if (!smu->smu_table.power_play_table)
......
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