diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1101-drm-amd-display-Include-names-of-all-PP-clock-types.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1101-drm-amd-display-Include-names-of-all-PP-clock-types.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1101-drm-amd-display-Include-names-of-all-PP-clock-types.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1101-drm-amd-display-Include-names-of-all-PP-clock-types.patch new file mode 100644 index 00000000..bd397a8a --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1101-drm-amd-display-Include-names-of-all-PP-clock-types.patch @@ -0,0 +1,57 @@ +From c07496d58c9eadfcbc413ef582f0a29524788b26 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Sun, 13 Jan 2019 14:24:07 +0100 +Subject: [PATCH 1101/2940] drm/amd/display: Include names of all PP clock + types +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This fixes printing clock names in cases like: +[ 5.352311] [drm] DM_PPLIB: values for Invalid clock +[ 5.352313] [drm] DM_PPLIB: 400000 in kHz +[ 5.352313] [drm] DM_PPLIB: 933000 in kHz +[ 5.352314] [drm] DM_PPLIB: 1067000 in kHz +[ 5.352315] [drm] DM_PPLIB: 1200000 in kHz +[ 5.352317] [drm] DM_PPLIB: values for Invalid clock +[ 5.352318] [drm] DM_PPLIB: 300000 in kHz +[ 5.352318] [drm] DM_PPLIB: 600000 in kHz +[ 5.352319] [drm] DM_PPLIB: 626000 in kHz +[ 5.352320] [drm] DM_PPLIB: 654000 in kHz +(source: HP EliteBook 745 G5 w. RAVEN 0x1002:0x15DD 0x103C:0x83D5 0xD1) + +On my system above "Invalid" names got replaced by "F" and "DCF". + +The same problem was occurring on Huawei Matebook D with just 667000 kHz +instead of 400000 kHz. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dm_services_types.h | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dm_services_types.h b/drivers/gpu/drm/amd/display/dc/dm_services_types.h +index 1af8c777b3ac..9afd36a031a9 100644 +--- a/drivers/gpu/drm/amd/display/dc/dm_services_types.h ++++ b/drivers/gpu/drm/amd/display/dc/dm_services_types.h +@@ -82,7 +82,15 @@ enum dm_pp_clock_type { + #define DC_DECODE_PP_CLOCK_TYPE(clk_type) \ + (clk_type) == DM_PP_CLOCK_TYPE_DISPLAY_CLK ? "Display" : \ + (clk_type) == DM_PP_CLOCK_TYPE_ENGINE_CLK ? "Engine" : \ +- (clk_type) == DM_PP_CLOCK_TYPE_MEMORY_CLK ? "Memory" : "Invalid" ++ (clk_type) == DM_PP_CLOCK_TYPE_MEMORY_CLK ? "Memory" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_DCFCLK ? "DCF" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_DCEFCLK ? "DCEF" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_SOCCLK ? "SoC" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_PIXELCLK ? "Pixel" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_DISPLAYPHYCLK ? "Display PHY" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_DPPCLK ? "DPP" : \ ++ (clk_type) == DM_PP_CLOCK_TYPE_FCLK ? "F" : \ ++ "Invalid" + + #define DM_PP_MAX_CLOCK_LEVELS 8 + +-- +2.17.1 + |