diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5145-drm-amd-powerplay-correct-the-argument-for-PPSMC_MSG.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5145-drm-amd-powerplay-correct-the-argument-for-PPSMC_MSG.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5145-drm-amd-powerplay-correct-the-argument-for-PPSMC_MSG.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5145-drm-amd-powerplay-correct-the-argument-for-PPSMC_MSG.patch new file mode 100644 index 00000000..9bef8516 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5145-drm-amd-powerplay-correct-the-argument-for-PPSMC_MSG.patch @@ -0,0 +1,32 @@ +From 35f226e8cbcf159e5830d72d8fb0f2abad47a76f Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Fri, 20 Jul 2018 10:53:31 +0800 +Subject: [PATCH 5145/5725] drm/amd/powerplay: correct the argument for + PPSMC_MSG_SetUclkFastSwitch + +The argument was set wrongly. Fast/slow switch was asked when there is +actually a slow/fast switch needed. + +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +index c4302bc..c5bdb2b 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +@@ -1839,7 +1839,7 @@ static int vega20_notify_smc_display_change(struct pp_hwmgr *hwmgr, + if (data->smu_features[GNLD_DPM_UCLK].enabled) + return smum_send_msg_to_smc_with_parameter(hwmgr, + PPSMC_MSG_SetUclkFastSwitch, +- has_disp ? 0 : 1); ++ has_disp ? 1 : 0); + + return 0; + } +-- +2.7.4 + |