diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2849-drm-amd-powerplay-bug-fix-for-sysfs.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2849-drm-amd-powerplay-bug-fix-for-sysfs.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2849-drm-amd-powerplay-bug-fix-for-sysfs.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2849-drm-amd-powerplay-bug-fix-for-sysfs.patch new file mode 100644 index 00000000..91d35608 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2849-drm-amd-powerplay-bug-fix-for-sysfs.patch @@ -0,0 +1,38 @@ +From 22ff08c62f573ccf0ba81e6d474967c057a2ad1c Mon Sep 17 00:00:00 2001 +From: Kenneth Feng <kenneth.feng@amd.com> +Date: Thu, 11 Jul 2019 15:37:50 +0800 +Subject: [PATCH 2849/2940] drm/amd/powerplay: bug fix for sysfs + +when we set profile_peak to sysfs:power_dpm_force_performance_level, +we gets the wrong socclk level and mclk level.this patch fix this issue. + +Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> +Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> +--- + drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +index 5ee6508f1d13..cd32b20a13c1 100644 +--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +@@ -1157,14 +1157,14 @@ static int navi10_get_profiling_clk_mask(struct smu_context *smu, + ret = smu_get_dpm_level_count(smu, SMU_MCLK, &level_count); + if (ret) + return ret; +- *sclk_mask = level_count - 1; ++ *mclk_mask = level_count - 1; + } + + if(soc_mask) { + ret = smu_get_dpm_level_count(smu, SMU_SOCCLK, &level_count); + if (ret) + return ret; +- *sclk_mask = level_count - 1; ++ *soc_mask = level_count - 1; + } + } + +-- +2.17.1 + |