MIRRORS/linux-imx
1
0
Fork 0
mirror of https://github.com/nxp-imx/linux-imx.git synced 2025-07-06 17:35:20 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/amdgpu/swsmu: Only force workload setup on init

Browse Source 
commit cb07c8338f upstream.

Needed to set the workload type at init time so that
we can apply the navi3x margin optimization.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131
Fixes: c50fe289ed ("drm/amdgpu/swsmu: always force a state reprogram on init")
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 580ad7cbd4b7be8d2cb5ab5c1fca6bb76045eb0e)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alex Deucher 2024-10-02 10:22:30 -04:00 committed by Greg Kroah-Hartman
parent 7c0763fd79
commit db0978d3ed
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
View File

@ -1843,7 +1843,7 @@ static int smu_bump_power_profile_mode(struct smu_context *smu,
static int smu_adjust_power_state_dynamic(struct smu_context *smu, static int smu_adjust_power_state_dynamic(struct smu_context *smu,
enum amd_dpm_forced_level level, enum amd_dpm_forced_level level,
bool skip_display_settings, bool skip_display_settings,
bool force_update) bool init)
{ {
int ret = 0; int ret = 0;
int index = 0; int index = 0;
@ -1872,7 +1872,7 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu,
} }
} }
if (force_update || smu_dpm_ctx->dpm_level != level) { if (smu_dpm_ctx->dpm_level != level) {
ret = smu_asic_set_performance_level(smu, level); ret = smu_asic_set_performance_level(smu, level);
if (ret) { if (ret) {
dev_err(smu->adev->dev, "Failed to set performance level!"); dev_err(smu->adev->dev, "Failed to set performance level!");
@ -1889,7 +1889,7 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu,
index = index > 0 && index <= WORKLOAD_POLICY_MAX ? index - 1 : 0; index = index > 0 && index <= WORKLOAD_POLICY_MAX ? index - 1 : 0;
workload[0] = smu->workload_setting[index]; workload[0] = smu->workload_setting[index];
if (force_update || smu->power_profile_mode != workload[0]) if (init || smu->power_profile_mode != workload[0])
smu_bump_power_profile_mode(smu, workload, 0); smu_bump_power_profile_mode(smu, workload, 0);
} }