[PATCH] drm/amdgpu: fix unused variable
Liu, Leo
Leo.Liu at amd.com
Thu Jun 18 18:31:30 UTC 2020
Acked-by: Leo Liu <leo.liu at amd.com>
-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of James Zhu
Sent: June 18, 2020 12:52 PM
To: amd-gfx at lists.freedesktop.org
Cc: Zhu, James <James.Zhu at amd.com>
Subject: [PATCH] drm/amdgpu: fix unused variable
SOC15_WAIT_ON_RREG's return value needn't always been handled by caller. new design is to fix this kind of unused variable.
Signed-off-by: James Zhu <James.Zhu at amd.com>
Reported-by: kernel test robot <lkp at intel.com>
---
drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 14 +++----
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 6 +--
drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 14 +++----
drivers/gpu/drm/amd/amdgpu/soc15_common.h | 15 ++++---
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 51 +++++++++++------------
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 40 ++++++++----------
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 34 +++++++--------
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 41 ++++++++----------
8 files changed, 102 insertions(+), 113 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
index 552eb7da54ae..c5f49129a300 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
@@ -230,9 +230,9 @@ static int jpeg_v2_0_disable_power_gating(struct amdgpu_device *adev)
data = 1 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT;
WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data);
- SOC15_WAIT_ON_RREG(JPEG, 0,
+ r = SOC15_WAIT_ON_RREG(JPEG, 0,
mmUVD_PGFSM_STATUS, UVD_PGFSM_STATUS_UVDJ_PWR_ON,
- UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK, r);
+ UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK);
if (r) {
DRM_ERROR("amdgpu: JPEG disable power gating failed\n"); @@ -261,9 +261,9 @@ static int jpeg_v2_0_enable_power_gating(struct amdgpu_device* adev)
data = 2 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT;
WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data);
- SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_PGFSM_STATUS,
+ r = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_PGFSM_STATUS,
(2 << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT),
- UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK, r);
+ UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK);
if (r) {
DRM_ERROR("amdgpu: JPEG enable power gating failed\n"); @@ -677,10 +677,10 @@ static bool jpeg_v2_0_is_idle(void *handle) static int jpeg_v2_0_wait_for_idle(void *handle) {
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- int ret = 0;
+ int ret;
- SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS, UVD_JRBC_STATUS__RB_JOB_DONE_MASK,
- UVD_JRBC_STATUS__RB_JOB_DONE_MASK, ret);
+ ret = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS, UVD_JRBC_STATUS__RB_JOB_DONE_MASK,
+ UVD_JRBC_STATUS__RB_JOB_DONE_MASK);
return ret;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index 713c32560445..f74262a22a16 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
@@ -449,15 +449,15 @@ static bool jpeg_v2_5_is_idle(void *handle) static int jpeg_v2_5_wait_for_idle(void *handle) {
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- int i, ret = 0;
+ int i, ret;
for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) {
if (adev->jpeg.harvest_config & (1 << i))
continue;
- SOC15_WAIT_ON_RREG(JPEG, i, mmUVD_JRBC_STATUS,
+ ret = SOC15_WAIT_ON_RREG(JPEG, i, mmUVD_JRBC_STATUS,
UVD_JRBC_STATUS__RB_JOB_DONE_MASK,
- UVD_JRBC_STATUS__RB_JOB_DONE_MASK, ret);
+ UVD_JRBC_STATUS__RB_JOB_DONE_MASK);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
index 9dbc616b38cb..42f1a516005e 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c
@@ -266,9 +266,9 @@ static int jpeg_v3_0_disable_static_power_gating(struct amdgpu_device *adev)
data = 1 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT;
WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data);
- SOC15_WAIT_ON_RREG(JPEG, 0,
+ r = SOC15_WAIT_ON_RREG(JPEG, 0,
mmUVD_PGFSM_STATUS, UVD_PGFSM_STATUS_UVDJ_PWR_ON,
- UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK, r);
+ UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK);
if (r) {
DRM_ERROR("amdgpu: JPEG disable power gating failed\n"); @@ -301,9 +301,9 @@ static int jpeg_v3_0_enable_static_power_gating(struct amdgpu_device* adev)
data = 2 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT;
WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data);
- SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_PGFSM_STATUS,
+ r = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_PGFSM_STATUS,
(2 << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT),
- UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK, r);
+ UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK);
if (r) {
DRM_ERROR("amdgpu: JPEG enable power gating failed\n"); @@ -461,11 +461,11 @@ static bool jpeg_v3_0_is_idle(void *handle) static int jpeg_v3_0_wait_for_idle(void *handle) {
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- int ret = 0;
+ int ret;
- SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS,
+ ret = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS,
UVD_JRBC_STATUS__RB_JOB_DONE_MASK,
- UVD_JRBC_STATUS__RB_JOB_DONE_MASK, ret);
+ UVD_JRBC_STATUS__RB_JOB_DONE_MASK);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
index 56d02aa690a7..a5c00ab8b021 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15_common.h
+++ b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
@@ -50,18 +50,19 @@
#define WREG32_SOC15_OFFSET(ip, inst, reg, offset, value) \
WREG32((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, value)
-#define SOC15_WAIT_ON_RREG(ip, inst, reg, expected_value, mask, ret) \
+#define SOC15_WAIT_ON_RREG(ip, inst, reg, expected_value, mask) \
+({ int ret = 0; \
do { \
- uint32_t old_ = 0; \
+ uint32_t old_ = 0; \
uint32_t tmp_ = RREG32(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg); \
uint32_t loop = adev->usec_timeout; \
ret = 0; \
while ((tmp_ & (mask)) != (expected_value)) { \
if (old_ != tmp_) { \
loop = adev->usec_timeout; \
- old_ = tmp_; \
- } else \
- udelay(1); \
+ old_ = tmp_; \
+ } else \
+ udelay(1); \
tmp_ = RREG32(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg); \
loop--; \
if (!loop) { \
@@ -71,7 +72,9 @@
break; \
} \
} \
- } while (0)
+ } while (0); \
+ ret; \
+})
#define WREG32_RLC(reg, value) \
do { \
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index e88a5ef8bba1..6dcc3ce0c00a 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -683,7 +683,6 @@ static void vcn_v1_0_clock_gating_dpg_mode(struct amdgpu_device *adev, uint8_t s static void vcn_1_0_disable_static_power_gating(struct amdgpu_device *adev) {
uint32_t data = 0;
- int ret;
if (adev->pg_flags & AMD_PG_SUPPORT_VCN) {
data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
@@ -699,7 +698,7 @@ static void vcn_1_0_disable_static_power_gating(struct amdgpu_device *adev)
| 2 << UVD_PGFSM_CONFIG__UVDW_PWR_CONFIG__SHIFT);
WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data);
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON, 0xFFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS,
+UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON, 0xFFFFFF);
} else {
data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
| 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT
@@ -713,7 +712,7 @@ static void vcn_1_0_disable_static_power_gating(struct amdgpu_device *adev)
| 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT
| 1 << UVD_PGFSM_CONFIG__UVDW_PWR_CONFIG__SHIFT);
WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data);
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, 0, 0xFFFFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, 0, 0xFFFFFFFF);
}
/* polling UVD_PGFSM_STATUS to confirm UVDM_PWR_STATUS , UVDU_PWR_STATUS are 0 (power on) */ @@ -729,7 +728,6 @@ static void vcn_1_0_disable_static_power_gating(struct amdgpu_device *adev) static void vcn_1_0_enable_static_power_gating(struct amdgpu_device *adev) {
uint32_t data = 0;
- int ret;
if (adev->pg_flags & AMD_PG_SUPPORT_VCN) {
/* Before power off, this indicator has to be turned on */ @@ -764,7 +762,7 @@ static void vcn_1_0_enable_static_power_gating(struct amdgpu_device *adev)
| 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT
| 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT
| 2 << UVD_PGFSM_STATUS__UVDW_PWR_STATUS__SHIFT);
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, data, 0xFFFFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, data, 0xFFFFFFFF);
}
}
@@ -1113,15 +1111,15 @@ static int vcn_v1_0_start(struct amdgpu_device *adev)
*/
static int vcn_v1_0_stop_spg_mode(struct amdgpu_device *adev) {
- int ret_code, tmp;
+ int tmp;
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7);
tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK |
UVD_LMI_STATUS__READ_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_LMI_STATUS, tmp, tmp, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_LMI_STATUS, tmp, tmp);
/* put VCPU into reset */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), @@ -1130,7 +1128,7 @@ static int vcn_v1_0_stop_spg_mode(struct amdgpu_device *adev)
tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK |
UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_LMI_STATUS, tmp, tmp, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_LMI_STATUS, tmp, tmp);
/* disable VCPU clock */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_VCPU_CNTL), 0, @@ -1154,30 +1152,29 @@ static int vcn_v1_0_stop_spg_mode(struct amdgpu_device *adev)
static int vcn_v1_0_stop_dpg_mode(struct amdgpu_device *adev) {
- int ret_code = 0;
uint32_t tmp;
/* 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);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* wait for read ptr to be equal to write ptr */
tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR);
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2);
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_WPTR);
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_JRBC_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_JRBC_RB_RPTR, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF;
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF);
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);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* disable dynamic power gating mode */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), 0, @@ -1220,9 +1217,9 @@ static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev,
ret_code = 0;
if (!(reg_data & UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK))
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS,
+ ret_code = 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);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
if (!ret_code) {
/* pause DPG non-jpeg */
@@ -1230,7 +1227,7 @@ static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev,
WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE,
UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK,
- UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, ret_code);
+ UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
/* Restore */
ring = &adev->vcn.inst->ring_enc[0]; @@ -1252,7 +1249,7 @@ static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev,
RREG32_SOC15(UVD, 0, mmUVD_SCRATCH2) & 0x7FFFFFFF);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS,
UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
} else {
/* unpause dpg non-jpeg, no need to wait */ @@ -1276,9 +1273,9 @@ static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev,
ret_code = 0;
if (!(reg_data & UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK))
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS,
+ ret_code = 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);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
if (!ret_code) {
/* Make sure JPRG Snoop is disabled before sending the pause */ @@ -1291,7 +1288,7 @@ static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev,
WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE,
UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK,
- UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK, ret_code);
+ UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK);
/* Restore */
ring = &adev->jpeg.inst->ring_dec;
@@ -1313,7 +1310,7 @@ static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev,
RREG32_SOC15(UVD, 0, mmUVD_SCRATCH2) & 0x7FFFFFFF);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS,
UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
} else {
/* unpause dpg jpeg, no need to wait */ @@ -1336,10 +1333,10 @@ static bool vcn_v1_0_is_idle(void *handle) static int vcn_v1_0_wait_for_idle(void *handle) {
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- int ret = 0;
+ int ret;
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE,
- UVD_STATUS__IDLE, ret);
+ ret = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE,
+ UVD_STATUS__IDLE);
return ret;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index f31b8a5bba64..c0e4133a6dd5 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -697,7 +697,6 @@ static void vcn_v2_0_enable_clock_gating(struct amdgpu_device *adev) static void vcn_v2_0_disable_static_power_gating(struct amdgpu_device *adev) {
uint32_t data = 0;
- int ret;
if (amdgpu_sriov_vf(adev))
return;
@@ -716,7 +715,7 @@ static void vcn_v2_0_disable_static_power_gating(struct amdgpu_device *adev)
WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data);
SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS,
- UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON_2_0, 0xFFFFF, ret);
+ UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON_2_0, 0xFFFFF);
} else {
data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
| 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT
@@ -729,7 +728,7 @@ static void vcn_v2_0_disable_static_power_gating(struct amdgpu_device *adev)
| 1 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT
| 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT);
WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data);
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, 0, 0xFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, 0, 0xFFFFF);
}
/* polling UVD_PGFSM_STATUS to confirm UVDM_PWR_STATUS, @@ -747,7 +746,6 @@ static void vcn_v2_0_disable_static_power_gating(struct amdgpu_device *adev) static void vcn_v2_0_enable_static_power_gating(struct amdgpu_device *adev) {
uint32_t data = 0;
- int ret;
if (amdgpu_sriov_vf(adev))
return;
@@ -783,7 +781,7 @@ static void vcn_v2_0_enable_static_power_gating(struct amdgpu_device *adev)
| 2 << UVD_PGFSM_STATUS__UVDTD_PWR_STATUS__SHIFT
| 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT
| 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT);
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, data, 0xFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, data, 0xFFFFF);
}
}
@@ -1099,25 +1097,24 @@ static int vcn_v2_0_start(struct amdgpu_device *adev)
static int vcn_v2_0_stop_dpg_mode(struct amdgpu_device *adev) {
- int ret_code = 0;
uint32_t tmp;
/* Wait for power status to be 1 */
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* wait for read ptr to be equal to write ptr */
tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR);
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2);
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF;
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF);
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* disable dynamic power gating mode */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), 0, @@ -1139,7 +1136,7 @@ static int vcn_v2_0_stop(struct amdgpu_device *adev)
}
/* wait for uvd idle */
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7, r);
+ r = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7);
if (r)
return r;
@@ -1147,7 +1144,7 @@ static int vcn_v2_0_stop(struct amdgpu_device *adev)
UVD_LMI_STATUS__READ_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_LMI_STATUS, tmp, tmp, r);
+ r = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_LMI_STATUS, tmp, tmp);
if (r)
return r;
@@ -1158,7 +1155,7 @@ static int vcn_v2_0_stop(struct amdgpu_device *adev)
tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK|
UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_LMI_STATUS, tmp, tmp, r);
+ r = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_LMI_STATUS, tmp, tmp);
if (r)
return r;
@@ -1209,9 +1206,8 @@ static int vcn_v2_0_pause_dpg_mode(struct amdgpu_device *adev,
(~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
if (new_state->fw_based == VCN_DPG_STATE__PAUSE) {
- ret_code = 0;
- SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 0x1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ ret_code = SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 0x1,
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
if (!ret_code) {
volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared_cpu_addr;
@@ -1222,7 +1218,7 @@ static int vcn_v2_0_pause_dpg_mode(struct amdgpu_device *adev,
/* wait for ACK */
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE,
UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK,
- UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, ret_code);
+ UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
/* Stall DPG before WPTR/RPTR reset */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), @@ -1259,7 +1255,7 @@ static int vcn_v2_0_pause_dpg_mode(struct amdgpu_device *adev,
SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS,
UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
} else {
/* unpause dpg, no need to wait */
@@ -1282,10 +1278,10 @@ static bool vcn_v2_0_is_idle(void *handle) static int vcn_v2_0_wait_for_idle(void *handle) {
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- int ret = 0;
+ int ret;
- SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE,
- UVD_STATUS__IDLE, ret);
+ ret = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE,
+ UVD_STATUS__IDLE);
return ret;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index ba1c4fbc19dc..e99bef6e2354 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -549,7 +549,6 @@ static void vcn_v2_5_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx static void vcn_v2_5_disable_clock_gating(struct amdgpu_device *adev) {
uint32_t data;
- int ret = 0;
int i;
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { @@ -589,7 +588,7 @@ static void vcn_v2_5_disable_clock_gating(struct amdgpu_device *adev)
WREG32_SOC15(VCN, i, mmUVD_CGC_GATE, data);
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_CGC_GATE, 0, 0xFFFFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, i, mmUVD_CGC_GATE, 0, 0xFFFFFFFF);
data = RREG32_SOC15(VCN, i, mmUVD_CGC_CTRL);
data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK @@ -1302,25 +1301,24 @@ static int vcn_v2_5_sriov_start(struct amdgpu_device *adev)
static int vcn_v2_5_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx) {
- int ret_code = 0;
uint32_t tmp;
/* Wait for power status to be 1 */
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* wait for read ptr to be equal to write ptr */
tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR);
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2);
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF;
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF);
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* disable dynamic power gating mode */
WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 0, @@ -1343,7 +1341,7 @@ static int vcn_v2_5_stop(struct amdgpu_device *adev)
}
/* wait for vcn idle */
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7, r);
+ r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7);
if (r)
return r;
@@ -1351,7 +1349,7 @@ static int vcn_v2_5_stop(struct amdgpu_device *adev)
UVD_LMI_STATUS__READ_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp, r);
+ r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp);
if (r)
return r;
@@ -1362,7 +1360,7 @@ static int vcn_v2_5_stop(struct amdgpu_device *adev)
tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK|
UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp, r);
+ r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp);
if (r)
return r;
@@ -1412,8 +1410,8 @@ static int vcn_v2_5_pause_dpg_mode(struct amdgpu_device *adev,
(~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
if (new_state->fw_based == VCN_DPG_STATE__PAUSE) {
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ ret_code = SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1,
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
if (!ret_code) {
volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared_cpu_addr;
@@ -1425,7 +1423,7 @@ static int vcn_v2_5_pause_dpg_mode(struct amdgpu_device *adev,
/* wait for ACK */
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_DPG_PAUSE,
UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK,
- UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, ret_code);
+ UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
/* Stall DPG before WPTR/RPTR reset */
WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), @@ -1458,13 +1456,13 @@ static int vcn_v2_5_pause_dpg_mode(struct amdgpu_device *adev,
0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK);
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS,
- UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON,
+UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
} else {
reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK;
WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data);
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based;
}
@@ -1701,8 +1699,8 @@ static int vcn_v2_5_wait_for_idle(void *handle)
for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
if (adev->vcn.harvest_config & (1 << i))
continue;
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE,
- UVD_STATUS__IDLE, ret);
+ ret = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE,
+ UVD_STATUS__IDLE);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
index 2497f29bbb35..90fe95f345e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
@@ -482,7 +482,6 @@ static void vcn_v3_0_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int inst) {
uint32_t data = 0;
- int ret;
if (adev->pg_flags & AMD_PG_SUPPORT_VCN) {
data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
@@ -502,7 +501,7 @@ static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int
WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data);
SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS,
- UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0, 0x3F3FFFFF, ret);
+ UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0, 0x3F3FFFFF);
} else {
data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
| 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT
@@ -519,7 +518,7 @@ static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int
| 1 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT
| 1 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT);
WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data);
- SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, 0, 0x3F3FFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, 0, 0x3F3FFFFF);
}
data = RREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS); @@ -534,7 +533,6 @@ static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int static void vcn_v3_0_enable_static_power_gating(struct amdgpu_device *adev, int inst) {
uint32_t data;
- int ret;
if (adev->pg_flags & AMD_PG_SUPPORT_VCN) {
/* Before power off, this indicator has to be turned on */ @@ -573,7 +571,7 @@ static void vcn_v3_0_enable_static_power_gating(struct amdgpu_device *adev, int
| 2 << UVD_PGFSM_STATUS__UVDATD_PWR_STATUS__SHIFT
| 2 << UVD_PGFSM_STATUS__UVDNA_PWR_STATUS__SHIFT
| 2 << UVD_PGFSM_STATUS__UVDNB_PWR_STATUS__SHIFT);
- SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, data, 0x3F3FFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, data, 0x3F3FFFFF);
}
}
@@ -588,7 +586,6 @@ static void vcn_v3_0_enable_static_power_gating(struct amdgpu_device *adev, int static void vcn_v3_0_disable_clock_gating(struct amdgpu_device *adev, int inst) {
uint32_t data;
- int ret = 0;
/* VCN disable CGC */
data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL); @@ -624,7 +621,7 @@ static void vcn_v3_0_disable_clock_gating(struct amdgpu_device *adev, int inst)
WREG32_SOC15(VCN, inst, mmUVD_CGC_GATE, data);
- SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_CGC_GATE, 0, 0xFFFFFFFF, ret);
+ SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_CGC_GATE, 0, 0xFFFFFFFF);
data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL);
data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK @@ -1142,25 +1139,24 @@ static int vcn_v3_0_start(struct amdgpu_device *adev)
static int vcn_v3_0_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx) {
- int ret_code = 0;
uint32_t tmp;
/* Wait for power status to be 1 */
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* wait for read ptr to be equal to write ptr */
tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR);
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2);
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF);
tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF;
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF, ret_code);
+ SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF);
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
/* disable dynamic power gating mode */
WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 0, @@ -1184,7 +1180,7 @@ static int vcn_v3_0_stop(struct amdgpu_device *adev)
}
/* wait for vcn idle */
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7, r);
+ r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7);
if (r)
return r;
@@ -1192,7 +1188,7 @@ static int vcn_v3_0_stop(struct amdgpu_device *adev)
UVD_LMI_STATUS__READ_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_MASK |
UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp, r);
+ r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp);
if (r)
return r;
@@ -1202,7 +1198,7 @@ static int vcn_v3_0_stop(struct amdgpu_device *adev)
WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2, tmp);
tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK|
UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK;
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp, r);
+ r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp);
if (r)
return r;
@@ -1259,9 +1255,8 @@ static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev,
(~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
if (new_state->fw_based == VCN_DPG_STATE__PAUSE) {
- ret_code = 0;
- SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1,
- UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ ret_code = SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1,
+ UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
if (!ret_code) {
/* pause DPG */
@@ -1271,7 +1266,7 @@ static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev,
/* wait for ACK */
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_DPG_PAUSE,
UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK,
- UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, ret_code);
+ UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
/* Restore */
ring = &adev->vcn.inst[inst_idx].ring_enc[0];
@@ -1292,7 +1287,7 @@ static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev,
RREG32_SOC15(VCN, inst_idx, mmUVD_SCRATCH2) & 0x7FFFFFFF);
SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS,
- UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, ret_code);
+ UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON,
+UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
}
} else {
/* unpause dpg, no need to wait */
@@ -1542,8 +1537,8 @@ static int vcn_v3_0_wait_for_idle(void *handle)
if (adev->vcn.harvest_config & (1 << i))
continue;
- SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE,
- UVD_STATUS__IDLE, ret);
+ ret = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE,
+ UVD_STATUS__IDLE);
if (ret)
return ret;
}
--
2.17.1
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