diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3603-drm-amd-powerplay-enable-jpeg-powergating-for-navi1x.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3603-drm-amd-powerplay-enable-jpeg-powergating-for-navi1x.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3603-drm-amd-powerplay-enable-jpeg-powergating-for-navi1x.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3603-drm-amd-powerplay-enable-jpeg-powergating-for-navi1x.patch new file mode 100644 index 00000000..cf58c873 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3603-drm-amd-powerplay-enable-jpeg-powergating-for-navi1x.patch @@ -0,0 +1,31 @@ +From df12932c07a694b428c8a9f098dc8e5cc0b3d809 Mon Sep 17 00:00:00 2001 +From: Xiaojie Yuan <xiaojie.yuan@amd.com> +Date: Tue, 27 Aug 2019 14:26:08 +0800 +Subject: [PATCH 3603/4256] drm/amd/powerplay: enable jpeg powergating for + navi1x + +jpeg pg depends on vcn pg + +Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +index 462c98f212ee..72ac3ca59983 100644 +--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +@@ -368,7 +368,8 @@ navi10_get_allowed_feature_mask(struct smu_context *smu, + *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ATHUB_PG_BIT); + + if (smu->adev->pg_flags & AMD_PG_SUPPORT_VCN) +- *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_VCN_PG_BIT); ++ *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_VCN_PG_BIT) ++ | FEATURE_MASK(FEATURE_JPEG_PG_BIT); + + /* disable DPM UCLK and DS SOCCLK on navi10 A0 secure board */ + if (is_asic_secure(smu)) { +-- +2.17.1 + |