<Ping>
On 2/21/2025 8:52 PM, Lijo Lazar wrote:
> Initialize RRMT enablement status from register.
>
> Signed-off-by: Lijo Lazar <lijo.la...@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 3 +++
> drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h | 5 ++++-
> 2 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
> b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
> index 5d4e2a09acca..0d63af6ac68e 100644
> --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
> +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
> @@ -239,6 +239,9 @@ static int jpeg_v5_0_1_hw_init(struct amdgpu_ip_block
> *ip_block)
> }
> return 0;
> }
> + if (RREG32_SOC15(VCN, GET_INST(VCN, 0), regVCN_RRMT_CNTL) & 0x100)
> + adev->jpeg.caps |= AMDGPU_JPEG_CAPS(RRMT_ENABLED);
> +
> for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) {
> jpeg_inst = GET_INST(JPEG, i);
> ring = adev->jpeg.inst[i].ring_dec;
> diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h
> b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h
> index 9de3272ef47f..ea1105b11705 100644
> --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h
> +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h
> @@ -87,4 +87,7 @@ extern const struct amdgpu_ip_block_version
> jpeg_v5_0_1_ip_block;
> #define regUVD_JRBC9_UVD_JRBC_RB_RPTR 0x044a
> #define regUVD_JRBC9_UVD_JRBC_RB_RPTR_BASE_IDX 1
>
> -#endif /* __JPEG_V5_0_0_H__ */
> +#define regVCN_RRMT_CNTL 0x0940
> +#define regVCN_RRMT_CNTL_BASE_IDX 1
> +
> +#endif /* __JPEG_V5_0_1_H__ */
