Replace value with defined macro to make
code more readable
Signed-off-by: James Zhu <james....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 7 +++++--
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 19 +++++++++++--------
2 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 12a60ec..7ad352c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -309,14 +309,17 @@ static int amdgpu_vcn_pause_dpg_mode(struct amdgpu_device
*adev,
/* Restore */
ring = &adev->vcn.ring_jpeg;
WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_VMID, 0);
- WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL,
0x00000001L | 0x00000002L);
+ WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL,
+
UVD_JRBC_RB_CNTL__RB_NO_FETCH_MASK |
+
UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK);
WREG32_SOC15(UVD, 0,
mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW,
lower_32_bits(ring->gpu_addr));
WREG32_SOC15(UVD, 0,
mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH,
upper_32_bits(ring->gpu_addr));
WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_RPTR,
ring->wptr);
WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_WPTR,
ring->wptr);
- WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL,
0x00000002L);
+ WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL,
+
UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK);
ring = &adev->vcn.ring_dec;
WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR,
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 78a3115b..ceb6d52 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -810,12 +810,12 @@ static int vcn_v1_0_start_spg_mode(struct amdgpu_device
*adev)
for (j = 0; j < 100; ++j) {
status = RREG32_SOC15(UVD, 0, mmUVD_STATUS);
- if (status & 2)
+ if (status & UVD_STATUS__IDLE)
break;
mdelay(10);
}
r = 0;
- if (status & 2)
+ if (status & UVD_STATUS__IDLE)
break;
DRM_ERROR("VCN decode not responding, trying to reset the VCPU!!!\n");
@@ -898,12 +898,13 @@ static int vcn_v1_0_start_spg_mode(struct amdgpu_device
*adev)
ring = &adev->vcn.ring_jpeg;
WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_VMID, 0);
- WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL, (0x00000001L | 0x00000002L));
+ WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL,
UVD_JRBC_RB_CNTL__RB_NO_FETCH_MASK |
+ UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK);
WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW,
lower_32_bits(ring->gpu_addr));
WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH,
upper_32_bits(ring->gpu_addr));
WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_RPTR, 0);
WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_WPTR, 0);
- WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL, 0x00000002L);
+ WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL,
UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK);
/* initialize wptr */
ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_WPTR);
@@ -1122,8 +1123,9 @@ static int vcn_v1_0_stop_dpg_mode(struct amdgpu_device
*adev)
{
int ret_code;
- /* Wait for power status to be 1 */
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 0x1,
+ /* Wait for power status to be
UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF */
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS,
+ UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF,
UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
/* disable dynamic power gating mode */
@@ -1149,7 +1151,7 @@ static bool vcn_v1_0_is_idle(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- return (RREG32_SOC15(VCN, 0, mmUVD_STATUS) == 0x2);
+ return (RREG32_SOC15(VCN, 0, mmUVD_STATUS) == UVD_STATUS__IDLE);
}
static int vcn_v1_0_wait_for_idle(void *handle)
@@ -1157,7 +1159,8 @@ static int vcn_v1_0_wait_for_idle(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int ret = 0;
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, 0x2, 0x2, ret);
+ SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE,
+ UVD_STATUS__IDLE, ret);
return ret;
}
