From: Lijo Lazar Date: Thu, 20 Feb 2025 09:55:53 +0000 (+0530) Subject: drm/amdgpu: Initialize RRMT status on JPEG v5.0.1 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6fcfaac604dbb840c3be38ee8c7b1e3e974daace;p=users%2Fhch%2Fmisc.git drm/amdgpu: Initialize RRMT status on JPEG v5.0.1 Initialize RRMT enablement status from register. Signed-off-by: Lijo Lazar Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- 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 6b8ef8e8c0eb..daa982bf36cd 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c @@ -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; 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 d5c63d8074ab..efdab57324e4 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.h @@ -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__ */