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drm/amdgpu: Initialize RRMT status on JPEG v5.0.1

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Initialize RRMT enablement status from register.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2025-02-20 15:25:53 +05:30 committed by Alex Deucher
parent 77bd621d14
commit 6fcfaac604
2 changed files with 7 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c
View File

@ -249,6 +249,9 @@ 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;

5
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h
View File

@ -95,4 +95,7 @@ extern const struct amdgpu_ip_block_version jpeg_v5_0_1_ip_block;
#define regJPEG_CORE_RST_CTRL 0x072e
#define regJPEG_CORE_RST_CTRL_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__ */