drm/msm/dpu: drop remains of old irq lookup subsystem

There is no more need for the dpu_intr_type types, dpu_irq_map table,
individual intr defines and obsolete_irq field. Drop all of them now.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20210516202910.2141079-6-dmitry.baryshkov@linaro.orgSigned-off-by: Rob Clark <robdclark@chromium.org>

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h

@@ -165,7 +165,6 @@ enum dpu_intr_idx {
 /**
  * dpu_encoder_irq - tracking structure for interrupts
  * @name:		string name of interrupt
- * @intr_type:		Encoder interrupt type
  * @intr_idx:		Encoder interrupt enumeration
  * @irq_idx:		IRQ interface lookup index from DPU IRQ framework
  *			will be -EINVAL if IRQ is not registered
@@ -173,7 +172,6 @@ enum dpu_intr_idx {
  */
 struct dpu_encoder_irq {
 	const char *name;
-	enum dpu_intr_type intr_type;
 	enum dpu_intr_idx intr_idx;
 	int irq_idx;
 	struct dpu_irq_callback cb;

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c

@@ -793,25 +793,21 @@ struct dpu_encoder_phys *dpu_encoder_phys_cmd_init(
 
 	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;
 

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c

@@ -735,13 +735,11 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init(
 
 	irq = &phys_enc->irq[INTR_IDX_VSYNC];
 	irq->name = "vsync_irq";
-	irq->intr_type = DPU_IRQ_TYPE_INTF_VSYNC;
 	irq->intr_idx = INTR_IDX_VSYNC;
 	irq->cb.func = dpu_encoder_phys_vid_vblank_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_vid_underrun_irq;
 

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

@@ -74,13 +74,6 @@
 			 BIT(MDP_INTF0_INTR) | \
 			 BIT(MDP_INTF1_INTR))
 
-#define INTR_SC7180_MASK \
-	(BIT(DPU_IRQ_TYPE_PING_PONG_RD_PTR) |\
-	BIT(DPU_IRQ_TYPE_PING_PONG_WR_PTR) |\
-	BIT(DPU_IRQ_TYPE_PING_PONG_AUTO_REF) |\
-	BIT(DPU_IRQ_TYPE_PING_PONG_TEAR_CHECK) |\
-	BIT(DPU_IRQ_TYPE_PING_PONG_TE_CHECK))
-
 #define IRQ_SC7280_MASK (BIT(MDP_SSPP_TOP0_INTR) | \
 			 BIT(MDP_SSPP_TOP0_INTR2) | \
 			 BIT(MDP_SSPP_TOP0_HIST_INTR) | \
@@ -1171,7 +1164,6 @@ static void sc7180_cfg_init(struct dpu_mdss_cfg *dpu_cfg)
 		.dma_cfg = sdm845_regdma,
 		.perf = sc7180_perf_data,
 		.mdss_irqs = IRQ_SC7180_MASK,
-		.obsolete_irq = INTR_SC7180_MASK,
 	};
 }
 
@@ -1261,7 +1253,6 @@ static void sc7280_cfg_init(struct dpu_mdss_cfg *dpu_cfg)
 		.vbif = sdm845_vbif,
 		.perf = sc7280_perf_data,
 		.mdss_irqs = IRQ_SC7280_MASK,
-		.obsolete_irq = INTR_SC7180_MASK,
 	};
 }
 

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h

@@ -733,7 +733,6 @@ struct dpu_perf_cfg {
  * @cursor_formats     Supported formats for cursor pipe
  * @vig_formats        Supported formats for vig pipe
  * @mdss_irqs:         Bitmap with the irqs supported by the target
- * @obsolete_irq:       Irq types that are obsolete for a particular target
  */
 struct dpu_mdss_cfg {
 	u32 hwversion;
@@ -780,7 +779,6 @@ struct dpu_mdss_cfg {
 	const struct dpu_format_extended *vig_formats;
 
 	unsigned long mdss_irqs;
-	unsigned long obsolete_irq;
 };
 
 struct dpu_mdss_hw_cfg_handler {

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h

@@ -12,68 +12,6 @@
 #include "dpu_hw_util.h"
 #include "dpu_hw_mdss.h"
 
-/**
- * dpu_intr_type - HW Interrupt Type
- * @DPU_IRQ_TYPE_WB_ROT_COMP:		WB rotator done
- * @DPU_IRQ_TYPE_WB_WFD_COMP:		WB WFD done
- * @DPU_IRQ_TYPE_PING_PONG_COMP:	PingPong done
- * @DPU_IRQ_TYPE_PING_PONG_RD_PTR:	PingPong read pointer
- * @DPU_IRQ_TYPE_PING_PONG_WR_PTR:	PingPong write pointer
- * @DPU_IRQ_TYPE_PING_PONG_AUTO_REF:	PingPong auto refresh
- * @DPU_IRQ_TYPE_PING_PONG_TEAR_CHECK:	PingPong Tear check
- * @DPU_IRQ_TYPE_PING_PONG_TE_CHECK:	PingPong TE detection
- * @DPU_IRQ_TYPE_INTF_UNDER_RUN:	INTF underrun
- * @DPU_IRQ_TYPE_INTF_VSYNC:		INTF VSYNC
- * @DPU_IRQ_TYPE_CWB_OVERFLOW:		Concurrent WB overflow
- * @DPU_IRQ_TYPE_HIST_VIG_DONE:		VIG Histogram done
- * @DPU_IRQ_TYPE_HIST_VIG_RSTSEQ:	VIG Histogram reset
- * @DPU_IRQ_TYPE_HIST_DSPP_DONE:	DSPP Histogram done
- * @DPU_IRQ_TYPE_HIST_DSPP_RSTSEQ:	DSPP Histogram reset
- * @DPU_IRQ_TYPE_WD_TIMER:		Watchdog timer
- * @DPU_IRQ_TYPE_SFI_VIDEO_IN:		Video static frame INTR into static
- * @DPU_IRQ_TYPE_SFI_VIDEO_OUT:		Video static frame INTR out-of static
- * @DPU_IRQ_TYPE_SFI_CMD_0_IN:		DSI CMD0 static frame INTR into static
- * @DPU_IRQ_TYPE_SFI_CMD_0_OUT:		DSI CMD0 static frame INTR out-of static
- * @DPU_IRQ_TYPE_SFI_CMD_1_IN:		DSI CMD1 static frame INTR into static
- * @DPU_IRQ_TYPE_SFI_CMD_1_OUT:		DSI CMD1 static frame INTR out-of static
- * @DPU_IRQ_TYPE_SFI_CMD_2_IN:		DSI CMD2 static frame INTR into static
- * @DPU_IRQ_TYPE_SFI_CMD_2_OUT:		DSI CMD2 static frame INTR out-of static
- * @DPU_IRQ_TYPE_PROG_LINE:		Programmable Line interrupt
- * @DPU_IRQ_TYPE_AD4_BL_DONE:		AD4 backlight
- * @DPU_IRQ_TYPE_CTL_START:		Control start
- * @DPU_IRQ_TYPE_RESERVED:		Reserved for expansion
- */
-enum dpu_intr_type {
-	DPU_IRQ_TYPE_WB_ROT_COMP,
-	DPU_IRQ_TYPE_WB_WFD_COMP,
-	DPU_IRQ_TYPE_PING_PONG_COMP,
-	DPU_IRQ_TYPE_PING_PONG_RD_PTR,
-	DPU_IRQ_TYPE_PING_PONG_WR_PTR,
-	DPU_IRQ_TYPE_PING_PONG_AUTO_REF,
-	DPU_IRQ_TYPE_PING_PONG_TEAR_CHECK,
-	DPU_IRQ_TYPE_PING_PONG_TE_CHECK,
-	DPU_IRQ_TYPE_INTF_UNDER_RUN,
-	DPU_IRQ_TYPE_INTF_VSYNC,
-	DPU_IRQ_TYPE_CWB_OVERFLOW,
-	DPU_IRQ_TYPE_HIST_VIG_DONE,
-	DPU_IRQ_TYPE_HIST_VIG_RSTSEQ,
-	DPU_IRQ_TYPE_HIST_DSPP_DONE,
-	DPU_IRQ_TYPE_HIST_DSPP_RSTSEQ,
-	DPU_IRQ_TYPE_WD_TIMER,
-	DPU_IRQ_TYPE_SFI_VIDEO_IN,
-	DPU_IRQ_TYPE_SFI_VIDEO_OUT,
-	DPU_IRQ_TYPE_SFI_CMD_0_IN,
-	DPU_IRQ_TYPE_SFI_CMD_0_OUT,
-	DPU_IRQ_TYPE_SFI_CMD_1_IN,
-	DPU_IRQ_TYPE_SFI_CMD_1_OUT,
-	DPU_IRQ_TYPE_SFI_CMD_2_IN,
-	DPU_IRQ_TYPE_SFI_CMD_2_OUT,
-	DPU_IRQ_TYPE_PROG_LINE,
-	DPU_IRQ_TYPE_AD4_BL_DONE,
-	DPU_IRQ_TYPE_CTL_START,
-	DPU_IRQ_TYPE_RESERVED,
-};
-
 /* When making changes be sure to sync with dpu_intr_set */
 enum dpu_hw_intr_reg {
 	MDP_SSPP_TOP0_INTR,
@@ -172,7 +110,6 @@ struct dpu_hw_intr_ops {
  * @save_irq_status:  array of IRQ status reg storage created during init
  * @total_irqs: total number of irq_idx mapped in the hw_interrupts
  * @irq_lock:         spinlock for accessing IRQ resources
- * @obsolete_irq:      irq types that are obsolete for a particular target
  */
 struct dpu_hw_intr {
 	struct dpu_hw_blk_reg_map hw;
@@ -182,7 +119,6 @@ struct dpu_hw_intr {
 	u32 total_irqs;
 	spinlock_t irq_lock;
 	unsigned long irq_mask;
-	unsigned long obsolete_irq;
 };
 
 /**