diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/2317-drm-amd-powerplay-remove-uvd_gated-vce_gated-from-sm.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/2317-drm-amd-powerplay-remove-uvd_gated-vce_gated-from-sm.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/2317-drm-amd-powerplay-remove-uvd_gated-vce_gated-from-sm.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/2317-drm-amd-powerplay-remove-uvd_gated-vce_gated-from-sm.patch new file mode 100644 index 00000000..3773cffc --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/2317-drm-amd-powerplay-remove-uvd_gated-vce_gated-from-sm.patch @@ -0,0 +1,49 @@ +From 4ff1c2b6fced9fcafed318c12c698c0db495aab8 Mon Sep 17 00:00:00 2001 +From: Hawking Zhang <Hawking.Zhang@amd.com> +Date: Mon, 22 Apr 2019 21:06:22 +0800 +Subject: [PATCH 2317/2940] drm/amd/powerplay: remove uvd_gated/vce_gated from + smu_power_context (v2) + +It's not needed for navi. + +v2: remove unused variable (Alex) + +Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 14 ++++---------- + 1 file changed, 4 insertions(+), 10 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +index e0d02a2458c5..d2400ecf567f 100644 +--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +@@ -477,21 +477,15 @@ static int navi10_set_default_dpm_table(struct smu_context *smu) + static int navi10_dpm_set_uvd_enable(struct smu_context *smu, bool enable) + { + int ret = 0; +- struct smu_power_context *smu_power = &smu->smu_power; +- struct smu_power_gate *power_gate = &smu_power->power_gate; + +- if (enable && power_gate->uvd_gated) { ++ if (enable) { + ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1); + if (ret) + return ret; +- power_gate->uvd_gated = false; + } else { +- if (!enable && !power_gate->uvd_gated) { +- ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn); +- if (ret) +- return ret; +- power_gate->uvd_gated = true; +- } ++ ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn); ++ if (ret) ++ return ret; + } + + return 0; +-- +2.17.1 + |