diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1189-drm-amd-powerplay-update-soc-boot-and-max-level-on-v.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1189-drm-amd-powerplay-update-soc-boot-and-max-level-on-v.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1189-drm-amd-powerplay-update-soc-boot-and-max-level-on-v.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1189-drm-amd-powerplay-update-soc-boot-and-max-level-on-v.patch new file mode 100644 index 00000000..dcf0a8a7 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1189-drm-amd-powerplay-update-soc-boot-and-max-level-on-v.patch @@ -0,0 +1,44 @@ +From 5a94adeca3bb87ae11a6bc8e90677cc9717ae30f Mon Sep 17 00:00:00 2001 +From: Kenneth Feng <kenneth.feng@amd.com> +Date: Sat, 2 Feb 2019 15:01:53 +0800 +Subject: [PATCH 1189/2940] drm/amd/powerplay: update soc boot and max level on + vega10 + +update soc boot and max level,then uclk isn't stuck +at minimum. +Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109462 + +Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +index 0a5f7df3acc2..ed67b6a0fbb2 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +@@ -3579,6 +3579,10 @@ static int vega10_generate_dpm_level_enable_mask( + vega10_find_lowest_dpm_level(&(data->dpm_table.mem_table)); + data->smc_state_table.mem_max_level = + vega10_find_highest_dpm_level(&(data->dpm_table.mem_table)); ++ data->smc_state_table.soc_boot_level = ++ vega10_find_lowest_dpm_level(&(data->dpm_table.soc_table)); ++ data->smc_state_table.soc_max_level = ++ vega10_find_highest_dpm_level(&(data->dpm_table.soc_table)); + + PP_ASSERT_WITH_CODE(!vega10_upload_dpm_bootup_level(hwmgr), + "Attempt to upload DPM Bootup Levels Failed!", +@@ -3593,6 +3597,9 @@ static int vega10_generate_dpm_level_enable_mask( + for(i = data->smc_state_table.mem_boot_level; i < data->smc_state_table.mem_max_level; i++) + data->dpm_table.mem_table.dpm_levels[i].enabled = true; + ++ for (i = data->smc_state_table.soc_boot_level; i < data->smc_state_table.soc_max_level; i++) ++ data->dpm_table.soc_table.dpm_levels[i].enabled = true; ++ + return 0; + } + +-- +2.17.1 + |