diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3222-drm-amd-powerplay-sort-feature-status-index-by-asic-.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3222-drm-amd-powerplay-sort-feature-status-index-by-asic-.patch | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3222-drm-amd-powerplay-sort-feature-status-index-by-asic-.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3222-drm-amd-powerplay-sort-feature-status-index-by-asic-.patch new file mode 100644 index 00000000..d705e9da --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3222-drm-amd-powerplay-sort-feature-status-index-by-asic-.patch @@ -0,0 +1,90 @@ +From a33b06f3307dcacddf6d594160055314c3e061a7 Mon Sep 17 00:00:00 2001 +From: Kevin Wang <kevin1.wang@amd.com> +Date: Wed, 31 Jul 2019 15:37:07 +0800 +Subject: [PATCH 3222/4256] drm/amd/powerplay: sort feature status index by + asic feature id for smu + +before this change, the pp_feature sysfs show feature enable state by +logic feature id, it is not easy to read. +this change will sort pp_features show index by asic feature id. + +before: +features high: 0x00000623 low: 0xb3cdaffb +00. DPM_PREFETCHER ( 0) : enabeld +01. DPM_GFXCLK ( 1) : enabeld +02. DPM_UCLK ( 3) : enabeld +03. DPM_SOCCLK ( 4) : enabeld +04. DPM_MP0CLK ( 5) : enabeld +05. DPM_LINK ( 6) : enabeld +06. DPM_DCEFCLK ( 7) : enabeld +07. DS_GFXCLK (10) : enabeld +08. DS_SOCCLK (11) : enabeld +09. DS_LCLK (12) : disabled +10. PPT (23) : enabeld +11. TDC (24) : enabeld +12. THERMAL (33) : enabeld +13. RM (35) : disabled +...... + +after: +features high: 0x00000623 low: 0xb3cdaffb +00. DPM_PREFETCHER ( 0) : enabeld +01. DPM_GFXCLK ( 1) : enabeld +02. DPM_GFX_PACE ( 2) : disabled +03. DPM_UCLK ( 3) : enabeld +04. DPM_SOCCLK ( 4) : enabeld +05. DPM_MP0CLK ( 5) : enabeld +06. DPM_LINK ( 6) : enabeld +07. DPM_DCEFCLK ( 7) : enabeld +08. MEM_VDDCI_SCALING ( 8) : enabeld +09. MEM_MVDD_SCALING ( 9) : enabeld +10. DS_GFXCLK (10) : enabeld +11. DS_SOCCLK (11) : enabeld +12. DS_LCLK (12) : disabled +13. DS_DCEFCLK (13) : enabeld +...... + +Signed-off-by: Kevin Wang <kevin1.wang@amd.com> +Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> +Reviewed-by: Evan Quan <evan.quan@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 14 +++++++++++--- + 1 file changed, 11 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index 330cc3258e61..8641b3a8f81e 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -63,6 +63,8 @@ size_t smu_sys_get_pp_feature_mask(struct smu_context *smu, char *buf) + uint32_t feature_mask[2] = { 0 }; + int32_t feature_index = 0; + uint32_t count = 0; ++ uint32_t sort_feature[SMU_FEATURE_COUNT]; ++ uint64_t hw_feature_count = 0; + + ret = smu_feature_get_enabled_mask(smu, feature_mask, 2); + if (ret) +@@ -75,11 +77,17 @@ size_t smu_sys_get_pp_feature_mask(struct smu_context *smu, char *buf) + feature_index = smu_feature_get_index(smu, i); + if (feature_index < 0) + continue; ++ sort_feature[feature_index] = i; ++ hw_feature_count++; ++ } ++ ++ for (i = 0; i < hw_feature_count; i++) { + size += sprintf(buf + size, "%02d. %-20s (%2d) : %s\n", + count++, +- smu_get_feature_name(smu, i), +- feature_index, +- !!smu_feature_is_enabled(smu, i) ? "enabeld" : "disabled"); ++ smu_get_feature_name(smu, sort_feature[i]), ++ i, ++ !!smu_feature_is_enabled(smu, sort_feature[i]) ? ++ "enabeld" : "disabled"); + } + + failed: +-- +2.17.1 + |