diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4646-drm-amd-powerplay-Set-higher-SCLK-MCLK-frequency-tha.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4646-drm-amd-powerplay-Set-higher-SCLK-MCLK-frequency-tha.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4646-drm-amd-powerplay-Set-higher-SCLK-MCLK-frequency-tha.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4646-drm-amd-powerplay-Set-higher-SCLK-MCLK-frequency-tha.patch new file mode 100644 index 00000000..bf3af7d7 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4646-drm-amd-powerplay-Set-higher-SCLK-MCLK-frequency-tha.patch @@ -0,0 +1,35 @@ +From f591ba9a8b68b500bafec5f0c3c380cedf683cf2 Mon Sep 17 00:00:00 2001 +From: Kenneth Feng <kenneth.feng@amd.com> +Date: Tue, 12 Jun 2018 15:07:37 +0800 +Subject: [PATCH 4646/5725] drm/amd/powerplay: Set higher SCLK&MCLK frequency + than dpm7 in OD + +Fix the issue that SCLK&MCLK can't be set higher than dpm7 when +OD is enabled in SMU7. + +Change-Id: If8249795739e29a063154cffce693b3c77cca151 +Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> +Acked-by: Rex Zhu<rezhu@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +index 46d6368..0f307a7 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +@@ -3761,7 +3761,10 @@ static int smu7_generate_dpm_level_enable_mask( + const struct smu7_power_state *smu7_ps = + cast_const_phw_smu7_power_state(states->pnew_state); + +- result = smu7_trim_dpm_states(hwmgr, smu7_ps); ++ /*skip the trim if od is enabled*/ ++ if (!hwmgr->od_enabled) ++ result = smu7_trim_dpm_states(hwmgr, smu7_ps); ++ + if (result) + return result; + +-- +2.7.4 + |