Pass IRQ number directly rather than passing an index in the dpu_encoder's irq
table.
Reviewed-by: Stephen Boyd <swb...@chromium.org>
Reviewed-by: Abhinav Kumar <quic_abhin...@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 29 +++++++++----------
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 4 +--
.../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 9 ++++--
.../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 3 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 12 ++++----
5 files changed, 29 insertions(+), 28 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 83b6715820fa..4c9e7c4fa14b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -260,38 +260,35 @@ static int dpu_encoder_helper_wait_event_timeout(int32_t
drm_id,
u32 irq_idx, struct dpu_encoder_wait_info *info);
int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc,
- enum dpu_intr_idx intr_idx,
+ int irq,
void (*func)(void *arg, int irq_idx),
struct dpu_encoder_wait_info *wait_info)
{
- int irq;
u32 irq_status;
int ret;
- if (!wait_info || intr_idx >= INTR_IDX_MAX) {
+ if (!wait_info) {
DPU_ERROR("invalid params\n");
return -EINVAL;
}
- irq = phys_enc->irq[intr_idx];
-
/* note: do master / slave checking outside */
/* return EWOULDBLOCK since we know the wait isn't necessary */
if (phys_enc->enable_state == DPU_ENC_DISABLED) {
- DRM_ERROR("encoder is disabled id=%u, intr=%d, irq=%d\n",
- DRMID(phys_enc->parent), intr_idx,
+ DRM_ERROR("encoder is disabled id=%u, callback=%ps, irq=%d\n",
+ DRMID(phys_enc->parent), func,
irq);
return -EWOULDBLOCK;
}
if (irq < 0) {
- DRM_DEBUG_KMS("skip irq wait id=%u, intr=%d\n",
- DRMID(phys_enc->parent), intr_idx);
+ DRM_DEBUG_KMS("skip irq wait id=%u, callback=%ps\n",
+ DRMID(phys_enc->parent), func);
return 0;
}
- DRM_DEBUG_KMS("id=%u, intr=%d, irq=%d, pp=%d, pending_cnt=%d\n",
- DRMID(phys_enc->parent), intr_idx,
+ DRM_DEBUG_KMS("id=%u, callback=%ps, irq=%d, pp=%d, pending_cnt=%d\n",
+ DRMID(phys_enc->parent), func,
irq, phys_enc->hw_pp->idx - PINGPONG_0,
atomic_read(wait_info->atomic_cnt));
@@ -305,8 +302,8 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys
*phys_enc,
if (irq_status) {
unsigned long flags;
- DRM_DEBUG_KMS("irq not triggered id=%u, intr=%d,
irq=%d, pp=%d, atomic_cnt=%d\n",
- DRMID(phys_enc->parent), intr_idx,
+ DRM_DEBUG_KMS("irq not triggered id=%u, callback=%ps,
irq=%d, pp=%d, atomic_cnt=%d\n",
+ DRMID(phys_enc->parent), func,
irq,
phys_enc->hw_pp->idx - PINGPONG_0,
atomic_read(wait_info->atomic_cnt));
@@ -316,8 +313,8 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys
*phys_enc,
ret = 0;
} else {
ret = -ETIMEDOUT;
- DRM_DEBUG_KMS("irq timeout id=%u, intr=%d, irq=%d,
pp=%d, atomic_cnt=%d\n",
- DRMID(phys_enc->parent), intr_idx,
+ DRM_DEBUG_KMS("irq timeout id=%u, callback=%ps, irq=%d,
pp=%d, atomic_cnt=%d\n",
+ DRMID(phys_enc->parent), func,
irq,
phys_enc->hw_pp->idx - PINGPONG_0,
atomic_read(wait_info->atomic_cnt));
@@ -325,7 +322,7 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys
*phys_enc,
} else {
ret = 0;
trace_dpu_enc_irq_wait_success(DRMID(phys_enc->parent),
- intr_idx, irq,
+ func, irq,
phys_enc->hw_pp->idx - PINGPONG_0,
atomic_read(wait_info->atomic_cnt));
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
index 803fd6f25da1..9843acdc33bd 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
@@ -341,13 +341,13 @@ void dpu_encoder_helper_report_irq_timeout(struct
dpu_encoder_phys *phys_enc,
* dpu_encoder_helper_wait_for_irq - utility to wait on an irq.
* note: will call dpu_encoder_helper_wait_for_irq on timeout
* @phys_enc: Pointer to physical encoder structure
- * @intr_idx: encoder interrupt index
+ * @irq: IRQ index
* @func: IRQ callback to be called in case of timeout
* @wait_info: wait info struct
* @Return: 0 or -ERROR
*/
int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc,
- enum dpu_intr_idx intr_idx,
+ int irq,
void (*func)(void *arg, int irq_idx),
struct dpu_encoder_wait_info *wait_info);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index 7f5b7f0fff2e..8bc3fdbe4821 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -234,7 +234,8 @@ static int _dpu_encoder_phys_cmd_wait_for_idle(
wait_info.atomic_cnt = &phys_enc->pending_kickoff_cnt;
wait_info.timeout_ms = KICKOFF_TIMEOUT_MS;
- ret = dpu_encoder_helper_wait_for_irq(phys_enc, INTR_IDX_PINGPONG,
+ ret = dpu_encoder_helper_wait_for_irq(phys_enc,
+ phys_enc->irq[INTR_IDX_PINGPONG],
dpu_encoder_phys_cmd_pp_tx_done_irq,
&wait_info);
if (ret == -ETIMEDOUT)
@@ -659,7 +660,8 @@ static int _dpu_encoder_phys_cmd_wait_for_ctl_start(
wait_info.atomic_cnt = &phys_enc->pending_ctlstart_cnt;
wait_info.timeout_ms = KICKOFF_TIMEOUT_MS;
- ret = dpu_encoder_helper_wait_for_irq(phys_enc, INTR_IDX_CTL_START,
+ ret = dpu_encoder_helper_wait_for_irq(phys_enc,
+ phys_enc->irq[INTR_IDX_CTL_START],
dpu_encoder_phys_cmd_ctl_start_irq,
&wait_info);
if (ret == -ETIMEDOUT) {
@@ -715,7 +717,8 @@ static int dpu_encoder_phys_cmd_wait_for_vblank(
atomic_inc(&cmd_enc->pending_vblank_cnt);
- rc = dpu_encoder_helper_wait_for_irq(phys_enc, INTR_IDX_RDPTR,
+ rc = dpu_encoder_helper_wait_for_irq(phys_enc,
+ phys_enc->irq[INTR_IDX_RDPTR],
dpu_encoder_phys_cmd_pp_rd_ptr_irq,
&wait_info);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
index 1a319d56c879..f262e59d5f5c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
@@ -486,7 +486,8 @@ static int dpu_encoder_phys_vid_wait_for_vblank(
}
/* Wait for kickoff to complete */
- ret = dpu_encoder_helper_wait_for_irq(phys_enc, INTR_IDX_VSYNC,
+ ret = dpu_encoder_helper_wait_for_irq(phys_enc,
+ phys_enc->irq[INTR_IDX_VSYNC],
dpu_encoder_phys_vid_vblank_irq,
&wait_info);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
index 95b449a6e349..eab6c2e06fe6 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
@@ -188,25 +188,25 @@ DEFINE_EVENT(dpu_irq_template, dpu_irq_unregister_success,
);
TRACE_EVENT(dpu_enc_irq_wait_success,
- TP_PROTO(uint32_t drm_id, enum dpu_intr_idx intr_idx,
+ TP_PROTO(uint32_t drm_id, void *func,
int irq_idx, enum dpu_pingpong pp_idx, int atomic_cnt),
- TP_ARGS(drm_id, intr_idx, irq_idx, pp_idx, atomic_cnt),
+ TP_ARGS(drm_id, func, irq_idx, pp_idx, atomic_cnt),
TP_STRUCT__entry(
__field( uint32_t, drm_id )
- __field( enum dpu_intr_idx, intr_idx )
+ __field( void *, func )
__field( int, irq_idx )
__field( enum dpu_pingpong, pp_idx )
__field( int, atomic_cnt )
),
TP_fast_assign(
__entry->drm_id = drm_id;
- __entry->intr_idx = intr_idx;
+ __entry->func = func;
__entry->irq_idx = irq_idx;
__entry->pp_idx = pp_idx;
__entry->atomic_cnt = atomic_cnt;
),
- TP_printk("id=%u, intr=%d, irq=%d, pp=%d, atomic_cnt=%d",
- __entry->drm_id, __entry->intr_idx,
+ TP_printk("id=%u, callback=%ps, irq=%d, pp=%d, atomic_cnt=%d",
+ __entry->drm_id, __entry->func,
__entry->irq_idx, __entry->pp_idx, __entry->atomic_cnt)
);
--
2.34.1
