1 files changed, 21 insertions, 37 deletions

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 b2be39b9144e..aa01698d6b25 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
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2015-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2015-2018, 2020-2021 The Linux Foundation. All rights reserved.
  */
 
 #define pr_fmt(fmt)	"[drm:%s:%d] " fmt, __func__, __LINE__
@@ -11,6 +11,7 @@
 #include "dpu_core_irq.h"
 #include "dpu_formats.h"
 #include "dpu_trace.h"
+#include "disp/msm_disp_snapshot.h"
 
 #define DPU_DEBUG_CMDENC(e, fmt, ...) DPU_DEBUG("enc%d intf%d " fmt, \
 		(e) && (e)->base.parent ? \
@@ -143,28 +144,6 @@ static void dpu_encoder_phys_cmd_underrun_irq(void *arg, int irq_idx)
 			phys_enc);
 }
 
-static void _dpu_encoder_phys_cmd_setup_irq_hw_idx(
-		struct dpu_encoder_phys *phys_enc)
-{
-	struct dpu_encoder_irq *irq;
-
-	irq = &phys_enc->irq[INTR_IDX_CTL_START];
-	irq->hw_idx = phys_enc->hw_ctl->idx;
-	irq->irq_idx = -EINVAL;
-
-	irq = &phys_enc->irq[INTR_IDX_PINGPONG];
-	irq->hw_idx = phys_enc->hw_pp->idx;
-	irq->irq_idx = -EINVAL;
-
-	irq = &phys_enc->irq[INTR_IDX_RDPTR];
-	irq->hw_idx = phys_enc->hw_pp->idx;
-	irq->irq_idx = -EINVAL;
-
-	irq = &phys_enc->irq[INTR_IDX_UNDERRUN];
-	irq->hw_idx = phys_enc->intf_idx;
-	irq->irq_idx = -EINVAL;
-}
-
 static void dpu_encoder_phys_cmd_mode_set(
 		struct dpu_encoder_phys *phys_enc,
 		struct drm_display_mode *mode,
@@ -172,6 +151,7 @@ static void dpu_encoder_phys_cmd_mode_set(
 {
 	struct dpu_encoder_phys_cmd *cmd_enc =
 		to_dpu_encoder_phys_cmd(phys_enc);
+	struct dpu_encoder_irq *irq;
 
 	if (!mode || !adj_mode) {
 		DPU_ERROR("invalid args\n");
@@ -181,7 +161,17 @@ static void dpu_encoder_phys_cmd_mode_set(
 	DPU_DEBUG_CMDENC(cmd_enc, "caching mode:\n");
 	drm_mode_debug_printmodeline(adj_mode);
 
-	_dpu_encoder_phys_cmd_setup_irq_hw_idx(phys_enc);
+	irq = &phys_enc->irq[INTR_IDX_CTL_START];
+	irq->irq_idx = phys_enc->hw_ctl->caps->intr_start;
+
+	irq = &phys_enc->irq[INTR_IDX_PINGPONG];
+	irq->irq_idx = phys_enc->hw_pp->caps->intr_done;
+
+	irq = &phys_enc->irq[INTR_IDX_RDPTR];
+	irq->irq_idx = phys_enc->hw_pp->caps->intr_rdptr;
+
+	irq = &phys_enc->irq[INTR_IDX_UNDERRUN];
+	irq->irq_idx = phys_enc->hw_intf->cap->intr_underrun;
 }
 
 static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
@@ -191,10 +181,13 @@ static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
 			to_dpu_encoder_phys_cmd(phys_enc);
 	u32 frame_event = DPU_ENCODER_FRAME_EVENT_ERROR;
 	bool do_log = false;
+	struct drm_encoder *drm_enc;
 
 	if (!phys_enc->hw_pp)
 		return -EINVAL;
 
+	drm_enc = phys_enc->parent;
+
 	cmd_enc->pp_timeout_report_cnt++;
 	if (cmd_enc->pp_timeout_report_cnt == PP_TIMEOUT_MAX_TRIALS) {
 		frame_event |= DPU_ENCODER_FRAME_EVENT_PANEL_DEAD;
@@ -203,7 +196,7 @@ static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
 		do_log = true;
 	}
 
-	trace_dpu_enc_phys_cmd_pdone_timeout(DRMID(phys_enc->parent),
+	trace_dpu_enc_phys_cmd_pdone_timeout(DRMID(drm_enc),
 		     phys_enc->hw_pp->idx - PINGPONG_0,
 		     cmd_enc->pp_timeout_report_cnt,
 		     atomic_read(&phys_enc->pending_kickoff_cnt),
@@ -212,12 +205,12 @@ static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
 	/* to avoid flooding, only log first time, and "dead" time */
 	if (do_log) {
 		DRM_ERROR("id:%d pp:%d kickoff timeout %d cnt %d koff_cnt %d\n",
-			  DRMID(phys_enc->parent),
+			  DRMID(drm_enc),
 			  phys_enc->hw_pp->idx - PINGPONG_0,
 			  phys_enc->hw_ctl->idx - CTL_0,
 			  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);
 	}
 
@@ -228,7 +221,7 @@ static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
 
 	if (phys_enc->parent_ops->handle_frame_done)
 		phys_enc->parent_ops->handle_frame_done(
-				phys_enc->parent, phys_enc, frame_event);
+				drm_enc, phys_enc, frame_event);
 
 	return -ETIMEDOUT;
 }
@@ -685,10 +678,6 @@ static int dpu_encoder_phys_cmd_wait_for_tx_complete(
 static int dpu_encoder_phys_cmd_wait_for_commit_done(
 		struct dpu_encoder_phys *phys_enc)
 {
-	struct dpu_encoder_phys_cmd *cmd_enc;
-
-	cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
-
 	/* only required for master controller */
 	if (!dpu_encoder_phys_cmd_is_master(phys_enc))
 		return 0;
@@ -795,31 +784,26 @@ struct dpu_encoder_phys *dpu_encoder_phys_cmd_init(
 		irq = &phys_enc->irq[i];
 		INIT_LIST_HEAD(&irq->cb.list);
 		irq->irq_idx = -EINVAL;
-		irq->hw_idx = -EINVAL;
 		irq->cb.arg = phys_enc;
 	}
 
 	irq = &phys_enc->irq[INTR_IDX_CTL_START];
 	irq->name = "ctl_start";
-	irq->intr_type = DPU_IRQ_TYPE_CTL_START;
 	irq->intr_idx = INTR_IDX_CTL_START;
 	irq->cb.func = dpu_encoder_phys_cmd_ctl_start_irq;
 
 	irq = &phys_enc->irq[INTR_IDX_PINGPONG];
 	irq->name = "pp_done";
-	irq->intr_type = DPU_IRQ_TYPE_PING_PONG_COMP;
 	irq->intr_idx = INTR_IDX_PINGPONG;
 	irq->cb.func = dpu_encoder_phys_cmd_pp_tx_done_irq;
 
 	irq = &phys_enc->irq[INTR_IDX_RDPTR];
 	irq->name = "pp_rd_ptr";
-	irq->intr_type = DPU_IRQ_TYPE_PING_PONG_RD_PTR;
 	irq->intr_idx = INTR_IDX_RDPTR;
 	irq->cb.func = dpu_encoder_phys_cmd_pp_rd_ptr_irq;
 
 	irq = &phys_enc->irq[INTR_IDX_UNDERRUN];
 	irq->name = "underrun";
-	irq->intr_type = DPU_IRQ_TYPE_INTF_UNDER_RUN;
 	irq->intr_idx = INTR_IDX_UNDERRUN;
 	irq->cb.func = dpu_encoder_phys_cmd_underrun_irq;