diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4565-drm-amd-pp-Add-cases-for-getting-phys-and-disp-clks-.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4565-drm-amd-pp-Add-cases-for-getting-phys-and-disp-clks-.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4565-drm-amd-pp-Add-cases-for-getting-phys-and-disp-clks-.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4565-drm-amd-pp-Add-cases-for-getting-phys-and-disp-clks-.patch new file mode 100644 index 00000000..8422ca3f --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4565-drm-amd-pp-Add-cases-for-getting-phys-and-disp-clks-.patch @@ -0,0 +1,35 @@ +From 880c25251b0135c0b3a6f444bd7227b644d32919 Mon Sep 17 00:00:00 2001 +From: Mikita Lipski <mikita.lipski@amd.com> +Date: Mon, 28 May 2018 11:22:17 -0400 +Subject: [PATCH 4565/5725] drm/amd/pp: Add cases for getting phys and disp + clks for SMU10 + +Add case options to retrieve either physical or display clocks with +voltage from SMU controller that are needed by display driver. + +Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +index 2df791c..73c2e43 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +@@ -1000,6 +1000,12 @@ static int smu10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr, + case amd_pp_soc_clock: + pclk_vol_table = pinfo->vdd_dep_on_socclk; + break; ++ case amd_pp_disp_clock: ++ pclk_vol_table = pinfo->vdd_dep_on_dispclk; ++ break; ++ case amd_pp_phy_clock: ++ pclk_vol_table = pinfo->vdd_dep_on_phyclk; ++ break; + default: + return -EINVAL; + } +-- +2.7.4 + |