Signed-off-by: Rex Zhu <rex....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 16 ++++++++--------
2 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 8ccbcf9..485cb43 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -711,7 +711,8 @@ static int soc15_common_early_init(void *handle)
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_SDMA_MGCG |
- AMD_CG_SUPPORT_SDMA_LS;
+ AMD_CG_SUPPORT_SDMA_LS |
+ AMD_CG_SUPPORT_VCN_MGCG;
adev->pg_flags = AMD_PG_SUPPORT_SDMA;
if (adev->powerplay.pp_feature & PP_GFXOFF_MASK)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 0501746b..9e0a2b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -288,14 +288,14 @@ static void vcn_v1_0_mc_resume(struct amdgpu_device *adev)
*
* Disable clock gating for VCN block
*/
-static void vcn_v1_0_disable_clock_gating(struct amdgpu_device *adev, bool sw)
+static void vcn_v1_0_disable_clock_gating(struct amdgpu_device *adev)
{
uint32_t data;
/* JPEG disable CGC */
data = RREG32_SOC15(VCN, 0, mmJPEG_CGC_CTRL);
- if (sw)
+ if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
else
data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE_MASK;
@@ -310,7 +310,7 @@ static void vcn_v1_0_disable_clock_gating(struct
amdgpu_device *adev, bool sw)
/* UVD disable CGC */
data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL);
- if (sw)
+ if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
else
data &= ~ UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK;
@@ -415,13 +415,13 @@ static void vcn_v1_0_disable_clock_gating(struct
amdgpu_device *adev, bool sw)
*
* Enable clock gating for VCN block
*/
-static void vcn_v1_0_enable_clock_gating(struct amdgpu_device *adev, bool sw)
+static void vcn_v1_0_enable_clock_gating(struct amdgpu_device *adev)
{
uint32_t data = 0;
/* enable JPEG CGC */
data = RREG32_SOC15(VCN, 0, mmJPEG_CGC_CTRL);
- if (sw)
+ if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
else
data |= 0 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
@@ -435,7 +435,7 @@ static void vcn_v1_0_enable_clock_gating(struct
amdgpu_device *adev, bool sw)
/* enable UVD CGC */
data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL);
- if (sw)
+ if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
else
data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
@@ -500,7 +500,7 @@ static int vcn_v1_0_start(struct amdgpu_device *adev)
vcn_v1_0_mc_resume(adev);
/* disable clock gating */
- vcn_v1_0_disable_clock_gating(adev, true);
+ vcn_v1_0_disable_clock_gating(adev);
/* disable interupt */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), 0,
@@ -681,7 +681,7 @@ static int vcn_v1_0_stop(struct amdgpu_device *adev)
~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK);
/* enable clock gating */
- vcn_v1_0_enable_clock_gating(adev, true);
+ vcn_v1_0_enable_clock_gating(adev);
return 0;
}
--
1.9.1
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