diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4557-drm-amd-display-Fix-wrong-latency-assignment-for-VEG.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4557-drm-amd-display-Fix-wrong-latency-assignment-for-VEG.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4557-drm-amd-display-Fix-wrong-latency-assignment-for-VEG.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4557-drm-amd-display-Fix-wrong-latency-assignment-for-VEG.patch new file mode 100644 index 00000000..18aec796 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4557-drm-amd-display-Fix-wrong-latency-assignment-for-VEG.patch @@ -0,0 +1,33 @@ +From 8c6d565627c82332119d70518dad00e9c362055f Mon Sep 17 00:00:00 2001 +From: Harry Wentland <harry.wentland@amd.com> +Date: Tue, 29 May 2018 09:59:13 -0400 +Subject: [PATCH 4557/5725] drm/amd/display: Fix wrong latency assignment for + VEGA clock levels + +Also drop wrong 10kHz comment + +Fixes: drm/amd/display: Implement dm_pp_get_clock_levels_by_type_with_latency +Signed-off-by: Harry Wentland <harry.wentland@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c +index ead3d21..d5e6b45 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c +@@ -256,9 +256,8 @@ static void pp_to_dc_clock_levels_with_latency( + + for (i = 0; i < clk_level_info->num_levels; i++) { + DRM_DEBUG("DM_PPLIB:\t %d\n", pp_clks->data[i].clocks_in_khz); +- /* translate 10kHz to kHz */ + clk_level_info->data[i].clocks_in_khz = pp_clks->data[i].clocks_in_khz; +- clk_level_info->data[i].latency_in_us = pp_clks->data[i].clocks_in_khz; ++ clk_level_info->data[i].latency_in_us = pp_clks->data[i].latency_in_us; + } + } + +-- +2.7.4 + |