Get rid of dpu_encoder_helper_register_irq/unregister_irq helpers, call
dpu_core_register/unregister_callback directly, without surrounding them
with helpers.
Reviewed-by: Abhinav Kumar <abhinavk@xxxxxxxxxxxxxx>
Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 63 -------------------
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 18 ------
.../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 34 ++++++----
.../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 18 ++++--
.../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 4 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 29 +++------
6 files changed, 48 insertions(+), 118 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 17ca149e7dcd..dbcbf96cf8eb 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -333,69 +333,6 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc,
return ret;
}
-int dpu_encoder_helper_register_irq(struct dpu_encoder_phys *phys_enc,
- enum dpu_intr_idx intr_idx)
-{
- struct dpu_encoder_irq *irq;
- int ret = 0;
-
- if (intr_idx >= INTR_IDX_MAX) {
- DPU_ERROR("invalid params\n");
- return -EINVAL;
- }
- irq = &phys_enc->irq[intr_idx];
-
- if (irq->irq_idx < 0) {
- DPU_ERROR_PHYS(phys_enc,
- "invalid IRQ index:%d\n", irq->irq_idx);
- return -EINVAL;
- }
-
- ret = dpu_core_irq_register_callback(phys_enc->dpu_kms, irq->irq_idx,
- irq->func, phys_enc);
- if (ret) {
- DPU_ERROR_PHYS(phys_enc,
- "failed to register IRQ callback for %s\n",
- irq->name);
- irq->irq_idx = -EINVAL;
- return ret;
- }
-
- trace_dpu_enc_irq_register_success(DRMID(phys_enc->parent), intr_idx,
- irq->irq_idx);
-
- return ret;
-}
-
-int dpu_encoder_helper_unregister_irq(struct dpu_encoder_phys *phys_enc,
- enum dpu_intr_idx intr_idx)
-{
- struct dpu_encoder_irq *irq;
- int ret;
-
- irq = &phys_enc->irq[intr_idx];
-
- /* silently skip irqs that weren't registered */
- if (irq->irq_idx < 0) {
- DRM_ERROR("duplicate unregister id=%u, intr=%d, irq=%d",
- DRMID(phys_enc->parent), intr_idx,
- irq->irq_idx);
- return 0;
- }
-
- ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms, irq->irq_idx);
- if (ret) {
- DRM_ERROR("unreg cb fail id=%u, intr=%d, irq=%d ret=%d",
- DRMID(phys_enc->parent), intr_idx,
- irq->irq_idx, ret);
- }
-
- trace_dpu_enc_irq_unregister_success(DRMID(phys_enc->parent), intr_idx,
- irq->irq_idx);
-
- return 0;
-}
-
int dpu_encoder_get_vsync_count(struct drm_encoder *drm_enc)
{
struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc);
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 80d87871fd94..ff2218155b44 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
@@ -364,22 +364,4 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc,
enum dpu_intr_idx intr_idx,
struct dpu_encoder_wait_info *wait_info);
-/**
- * dpu_encoder_helper_register_irq - register and enable an irq
- * @phys_enc: Pointer to physical encoder structure
- * @intr_idx: encoder interrupt index
- * @Return: 0 or -ERROR
- */
-int dpu_encoder_helper_register_irq(struct dpu_encoder_phys *phys_enc,
- enum dpu_intr_idx intr_idx);
-
-/**
- * dpu_encoder_helper_unregister_irq - unregister and disable an irq
- * @phys_enc: Pointer to physical encoder structure
- * @intr_idx: encoder interrupt index
- * @Return: 0 or -ERROR
- */
-int dpu_encoder_helper_unregister_irq(struct dpu_encoder_phys *phys_enc,
- enum dpu_intr_idx intr_idx);
-
#endif /* __dpu_encoder_phys_H__ */
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 a0652bdcf59b..ca7d557312ff 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
@@ -211,7 +211,8 @@ static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
cmd_enc->pp_timeout_report_cnt,
atomic_read(&phys_enc->pending_kickoff_cnt));
msm_disp_snapshot_state(drm_enc->dev);
- dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_RDPTR);
+ dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_RDPTR].irq_idx);
}
atomic_add_unless(&phys_enc->pending_kickoff_cnt, -1, 0);
@@ -277,10 +278,12 @@ static int dpu_encoder_phys_cmd_control_vblank_irq(
enable ? "true" : "false", refcount);
if (enable && atomic_inc_return(&phys_enc->vblank_refcount) == 1)
- ret = dpu_encoder_helper_register_irq(phys_enc, INTR_IDX_RDPTR);
+ ret = dpu_core_irq_register_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_RDPTR].irq_idx,
+ phys_enc->irq[INTR_IDX_RDPTR].func, phys_enc);
else if (!enable && atomic_dec_return(&phys_enc->vblank_refcount) == 0)
- ret = dpu_encoder_helper_unregister_irq(phys_enc,
- INTR_IDX_RDPTR);
+ ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_RDPTR].irq_idx);
end:
if (ret) {
@@ -301,21 +304,28 @@ static void dpu_encoder_phys_cmd_irq_control(struct dpu_encoder_phys *phys_enc,
enable, atomic_read(&phys_enc->vblank_refcount));
if (enable) {
- dpu_encoder_helper_register_irq(phys_enc, INTR_IDX_PINGPONG);
- dpu_encoder_helper_register_irq(phys_enc, INTR_IDX_UNDERRUN);
+ dpu_core_irq_register_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_PINGPONG].irq_idx,
+ phys_enc->irq[INTR_IDX_PINGPONG].func, phys_enc);
+ dpu_core_irq_register_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_UNDERRUN].irq_idx,
+ phys_enc->irq[INTR_IDX_UNDERRUN].func, phys_enc);
dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, true);
if (dpu_encoder_phys_cmd_is_master(phys_enc))
- dpu_encoder_helper_register_irq(phys_enc,
- INTR_IDX_CTL_START);
+ dpu_core_irq_register_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_CTL_START].irq_idx,
+ phys_enc->irq[INTR_IDX_CTL_START].func, phys_enc);
} else {
if (dpu_encoder_phys_cmd_is_master(phys_enc))
- dpu_encoder_helper_unregister_irq(phys_enc,
- INTR_IDX_CTL_START);
+ dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_CTL_START].irq_idx);
- dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_UNDERRUN);
+ dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_UNDERRUN].irq_idx);
dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, false);
- dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_PINGPONG);
+ dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_PINGPONG].irq_idx);
}
}
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 407e45e2010b..50c063de1509 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
@@ -404,10 +404,12 @@ static int dpu_encoder_phys_vid_control_vblank_irq(
atomic_read(&phys_enc->vblank_refcount));
if (enable && atomic_inc_return(&phys_enc->vblank_refcount) == 1)
- ret = dpu_encoder_helper_register_irq(phys_enc, INTR_IDX_VSYNC);
+ ret = dpu_core_irq_register_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_VSYNC].irq_idx,
+ phys_enc->irq[INTR_IDX_VSYNC].func, phys_enc);
else if (!enable && atomic_dec_return(&phys_enc->vblank_refcount) == 0)
- ret = dpu_encoder_helper_unregister_irq(phys_enc,
- INTR_IDX_VSYNC);
+ ret = dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_VSYNC].irq_idx);
end:
if (ret) {
@@ -539,7 +541,8 @@ static void dpu_encoder_phys_vid_prepare_for_kickoff(
DPU_ERROR_VIDENC(phys_enc, "ctl %d reset failure: %d\n",
ctl->idx, rc);
msm_disp_snapshot_state(drm_enc->dev);
- dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_VSYNC);
+ dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_VSYNC].irq_idx);
}
}
@@ -628,10 +631,13 @@ static void dpu_encoder_phys_vid_irq_control(struct dpu_encoder_phys *phys_enc,
if (WARN_ON(ret))
return;
- dpu_encoder_helper_register_irq(phys_enc, INTR_IDX_UNDERRUN);
+ dpu_core_irq_register_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_UNDERRUN].irq_idx,
+ phys_enc->irq[INTR_IDX_UNDERRUN].func, phys_enc);
} else {
dpu_encoder_phys_vid_control_vblank_irq(phys_enc, false);
- dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_UNDERRUN);
+ dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+ phys_enc->irq[INTR_IDX_UNDERRUN].irq_idx);
}
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
index 8297498f2279..78e1eca6aa70 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
@@ -469,6 +469,8 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx,
irq_idx);
spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags);
+ trace_dpu_irq_register_success(irq_idx);
+
return 0;
}
@@ -497,6 +499,8 @@ int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx)
spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags);
+ trace_dpu_irq_unregister_success(irq_idx);
+
return 0;
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
index 2d492b03a8b1..60f63a15a894 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
@@ -167,33 +167,24 @@ TRACE_EVENT(dpu_perf_crtc_update,
__entry->update_clk)
);
-DECLARE_EVENT_CLASS(dpu_enc_irq_template,
- TP_PROTO(uint32_t drm_id, enum dpu_intr_idx intr_idx,
- int irq_idx),
- TP_ARGS(drm_id, intr_idx, irq_idx),
+DECLARE_EVENT_CLASS(dpu_irq_template,
+ TP_PROTO(int irq_idx),
+ TP_ARGS(irq_idx),
TP_STRUCT__entry(
- __field( uint32_t, drm_id )
- __field( enum dpu_intr_idx, intr_idx )
__field( int, irq_idx )
),
TP_fast_assign(
- __entry->drm_id = drm_id;
- __entry->intr_idx = intr_idx;
__entry->irq_idx = irq_idx;
),
- TP_printk("id=%u, intr=%d, irq=%d",
- __entry->drm_id, __entry->intr_idx,
- __entry->irq_idx)
+ TP_printk("irq=%d", __entry->irq_idx)
);
-DEFINE_EVENT(dpu_enc_irq_template, dpu_enc_irq_register_success,
- TP_PROTO(uint32_t drm_id, enum dpu_intr_idx intr_idx,
- int irq_idx),
- TP_ARGS(drm_id, intr_idx, irq_idx)
+DEFINE_EVENT(dpu_irq_template, dpu_irq_register_success,
+ TP_PROTO(int irq_idx),
+ TP_ARGS(irq_idx)
);
-DEFINE_EVENT(dpu_enc_irq_template, dpu_enc_irq_unregister_success,
- TP_PROTO(uint32_t drm_id, enum dpu_intr_idx intr_idx,
- int irq_idx),
- TP_ARGS(drm_id, intr_idx, irq_idx)
+DEFINE_EVENT(dpu_irq_template, dpu_irq_unregister_success,
+ TP_PROTO(int irq_idx),
+ TP_ARGS(irq_idx)
);
TRACE_EVENT(dpu_enc_irq_wait_success,
--
2.34.1
