diff options
| author | Suresh Guttula <suresh.guttula@amd.com> | 2026-06-26 11:39:51 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-08 16:20:30 -0400 |
| commit | 9c809e489802e40d7845f4daf5a9d828830a8724 (patch) | |
| tree | 59d236c279ccc8a58d591c5752d9b117c3a2a07c /drivers/gpu | |
| parent | e2469bde3fcaa087dcfeccbc6306a9e76a79344e (diff) | |
drm/amdgpu: Disable JDPG on VCN5_3
JDPG does not support on VCN5
This patch will disable JDPG, because DPG is not correctly
copying the JRBC Read/Write Pointers (R/WPTR) from the PG
(Power Gating) block to JRBC.
Signed-off-by: Suresh Guttula <suresh.guttula@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit ea3fdd1eda088030d8925f023613728969f55955)
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc21.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c index a2733d1637f0..e0b80abcd075 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -862,7 +862,6 @@ static int soc21_common_early_init(struct amdgpu_ip_block *ip_block) AMD_CG_SUPPORT_BIF_LS; adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG | AMD_PG_SUPPORT_VCN | - AMD_PG_SUPPORT_JPEG_DPG | AMD_PG_SUPPORT_JPEG | AMD_PG_SUPPORT_GFX_PG; adev->external_rev_id = adev->rev_id + 0xF; @@ -890,7 +889,6 @@ static int soc21_common_early_init(struct amdgpu_ip_block *ip_block) AMD_CG_SUPPORT_BIF_LS; adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG | AMD_PG_SUPPORT_VCN | - AMD_PG_SUPPORT_JPEG_DPG | AMD_PG_SUPPORT_JPEG | AMD_PG_SUPPORT_GFX_PG; adev->external_rev_id = adev->rev_id + 0x40; |