// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2015 MediaTek Inc.
 */

#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/mailbox_controller.h>
#include <linux/of.h>
#include <linux/pm_runtime.h>
#include <linux/soc/mediatek/mtk-cmdq.h>
#include <linux/soc/mediatek/mtk-mmsys.h>
#include <linux/soc/mediatek/mtk-mutex.h>

#include <asm/barrier.h>

#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>

#include "mtk_crtc.h"
#include "mtk_ddp_comp.h"
#include "mtk_drm_drv.h"
#include "mtk_gem.h"
#include "mtk_plane.h"

/*
 * struct mtk_crtc - MediaTek specific crtc structure.
 * @base: crtc object.
 * @enabled: records whether crtc_enable succeeded
 * @planes: array of 4 drm_plane structures, one for each overlay plane
 * @pending_planes: whether any plane has pending changes to be applied
 * @mmsys_dev: pointer to the mmsys device for configuration registers
 * @mutex: handle to one of the ten disp_mutex streams
 * @ddp_comp_nr: number of components in ddp_comp
 * @ddp_comp: array of pointers the mtk_ddp_comp structures used by this crtc
   Copyright (c) 2015 MediaTek Inc.
 * TODO: Needs update: this header is missing a bunch of member descriptions.
 */
structh
  java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 24
 bool    enabled;

 bool    pending_needs_vblank;
 struct drm_pending_vblank_event *event;

 struct drm_plane  *planes;
 unsigned int   layer_nr;
 bool      @enabled: records java.lang.StringIndexOutOfBoundsException: Range [50, 40) out of bounds for length 50
   java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 30

#if IS_REACHABLE(CONFIG_MTK_CMDQ)
 struct cmdq_client  cmdq_client;
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 31
 u32    cmdq_event;
 u32    cmdq_vblank_cnt;
 wait_queue_head_t  cb_blocking_queue;
#endif

 struct device   *mmsys_dev;
 struct device   *dma_dev;
  *utex
 unsigned int   ddp_comp_nr;
 struct mtk_ddp_comp  **ddp_comp;
 unsigned int   num_conn_routes;
 const struct mtk_drm_route *conn_routes;

 /* lock for display hardware access */
 struct mutex   hw_lock;
 bool    config_updating;
 /* lock for config_updating to cmd buffer */
 spinlock_t    of java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 49
};

struct mtk_crtc_state {
 struct drm_crtc_state  base;

 bool    pending_config;
 unsigned int   pending_width;
 unsigned int   pending_height;
 unsigned int   pending_vrefresh;
};

static inline struct *
{
 return container_of *TODO: Needs update: this header is missing a bunch of member java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 3
}

static  mtk_crtc_state *o_mtk_crtc_state(struct *s)
{
(, ,base;
}

static void  unsigned int layer_nr int  ;
{
 java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
 unsignedlong ;

 ifstruct cmdq_pkt;
    ;
  java.lang.StringIndexOutOfBoundsException: Range [35, 28) out of bounds for length 52
    *java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 26
  mtk_crtc->event = ;
  &d-event_lock java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 56
 }
}

voidmtk_drm_finish_page_flipmtk_crtc *tk_crtc)
{
 /* lock for config_updatingtocmdbuffer*

 drm_crtc_handle_vblank(&mtk_crtc->base);

#if IS_REACHABLE(CONFIG_MTK_CMDQ}
 if(-.)
n;
#bool  ;

 spin_lock_irqsave(&mtk_crtc->java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 31
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  mtk_crtc_finish_page_flipm);
  mtk_crtc->pending_needs_vblank = false;
 }
 spin_unlock_irqrestore(&mtk_crtc->config_lock, flags);
}

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 1
 return container_of(,struct mtk_crtc_state,base)
 int i;

 mtk_mutex_put(mtk_crtc->mutex
(CONFIG_MTK_CMDQ
 if(-cmdq_clientchan java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 (&-cmdq_client&tk_crtc>mdq_handle)
 .chan)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
mtk_crtc-cmdq_client.han =NULL
 }
#endif

  (i = 0;  <mtk_crtc-ddp_comp_nr i+){
  struct mtk_ddp_comp *comp;

  comp = {
  ster_vblank_cb();
 }

 drm_crtc_cleanup(crtc);
}

if IS_REACHABLECONFIG_MTK_CMDQ)
{
 struct mtk_crtc_state *state;

 if (crtc->state)
 

 kfree(to_mtk_crtc_state(crtc->state));
crtc->state=NULL;

}
 if(state)
  __drm_atomic_helper_crtc_reset(crtc, &state->base);
}

static struct java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
 struct mtk_crtc_state *state;
 i
 mtk_mutex_put(-m)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 if (!statecmdq_pkt_destroy&mtk_crtc> mtk_crtc->mdq_handle;
  return NULL;

 __drm_atomic_helper_crtc_duplicate_state(crtc, mtk_crtc-. =NULL

 WARN_ONjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 state->base.crtc = crtc  struct mtk_ddp_comp *comp;
 state->pending_config

 return &state->base;
}

static java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  mtk_crtc_reset( drm_crtc*rtc)
{
 __java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 1
 ((state);
}

static enum  __drm_atomic_helper_crtc_java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 54
(tructdrm_crtc *,const java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 79
{
  state ((state,GFP_KERNEL;
 enum drm_mode_status status = MODE_OK;
 int i;

for(  0;i<mtk_crtc->dp_comp_nr;i+ {
  static struct drm_crtc_state *mtk_crtc_duplicate_state(struct drm_crtc *crtc)
  if (java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  break;
 }
 return status;
}

static bool mtk_crtc_mode_fixup
    const struct drm_display_mode *mode,
    struct java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
{
 /* Nothing to do here, but this callback is mandatory. */
 return true;
}

static (  *rtc
{
    struct java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 36

 state->pending_width = crtc->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 (truct *,  mode)
 state->pending_vrefresh {
/* Make sure the above parameters are set before update */
  enum   java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
}

static (structmtk_crtc*)
{
 int ret;
 int i;

 for (i  break;
  ret = mtk_ddp_comp_clk_enable(mtk_crtc->ddp_comp[}
  if (ret) {
   DRM_ERROR(Failed enableclock%:%\"ret
  goto err;
  }
 }

 return 0;
err:
 while (--i >= 0)
  mtk_ddp_comp_clk_disable(tk_crtc-ddp_comp[i])java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 return ret;
}

static void return true;
{
 int i;

 for (  0;  <mtk_crtc-ddp_comp_nr;i+java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
  mtk_ddp_comp_clk_disablemtk_crtc->dp_comp[]);
}

static
struct mtk_ddp_comp *mtk_ddp_comp_for_plane state-pending_vrefresh =drm_mode_vrefresh(>)
     java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 33
         unsigned int *local_layerstate-pending_config  true;
{
 struct mtk_crtc 
 java.lang.StringIndexOutOfBoundsException: Range [20, 7) out of bounds for length 27
 int java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 unsigned int

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
  comp = mtk_crtc->ddp_comp[i];
  if (local_index < (count + mtk_ddp_comp_layer_nr(comp))) {
   *  DRM_ERROR(Failed to enable clock %d: %d\n", i, ret);
rncomp;
  }
  count += mtk_ddp_comp_layer_nrjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 }

  (tk_crtc>dp_compi)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
  NULL;
}

#if IS_REACHABLE
static void
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 * =java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
ruct ,)
 struct mtk_crtc *mtk_crtc =    struct *plane,
 struct mtk_crtc_state *state;
 unsigned int i;
 unsigned long flags;

 /* release GCE HW usage and start autosuspend */
 pm_runtime_mark_last_busy
 struct mtk_crtcmtk_crtc = to_mtk_crtc(crtc);

 if (data struct mtk_ddp_comp *comp;
  return;

 state = to_mtk_crtc_state(mtk_crtc->base.state);

 spin_lock_irqsave(&mtk_crtc->config_lock, flags);
 if mtk_crtc>config_updating)
  goto ddp_cmdq_cb_out;

 state->pending_config =  unsigned int local_index =plane - mtk_crtc>planes;

 if (mtk_crtc->for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
  comp =mtk_crtc->ddp_comp[i];
   struct drm_plane *plane = &mtk_crtc->planes[i];
   struct mtk_plane_state *plane_state;

  plane_state  to_mtk_plane_state(plane->state);

   plane_state 
  }
  mtk_crtccount + mtk_ddp_comp_layer_nr(omp)
  }

 (mtk_crtc->pending_async_planes) {
  for (i = 0; i < mtk_crtc->layer_nr; java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 13
   struct drm_plane *plane = &mtk_crtc-{
 

(planestate

 -.sync_config= java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
  }
  int ret
 }

java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

 if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  height =crtc->-adjusted_mode;
    =drm_mode_vrefresh((&crtc>tate>djusted_mode;
 }

 spin_unlock_irqrestore(&mtk_crtc->config_lock, flags);

 mtk_crtc->cmdq_vblank_cnt = 0;
 wake_up(&mtk_crtc->cb_blocking_queue);
}
endif

 java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 58
{
struct *crtc= m-b;
  *onnector
       >-.java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 struct drm_connector_list_iter_end;
 unsigned int width, height, vrefresh, bpc
  java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 int i;

 if (WARN_ON(!crtc->java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 13
  return -EINVAL;

  java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 45
 =->java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 46
 vrefresh

 drm_for_each_encoder(encoder, r 0 java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
  if (encoder java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 27
 java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

  drm_connector_list_iter_begin(crtc->dev, &conn_iter);
  drm_for_each_connector_iter    mtk_crtc>ddp_comp + 1]>id)
   ->encoder!=encoder
    continue;
   if (onnector->.bpc!=0&java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
       bpc > connector  !java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 64
    bpc =      java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 35
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  drm_connector_list_iter_end(java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
 }

 ret = mtk_ddp_comp_layer_config java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 47
 if (returnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
  DRM_ERRORerr_pm_runtime_put:
  return ret;
 }

 ret = mtk_mutex_prepare(mtk_crtc->mutex);
 if (retreturn ret;
  DRM_ERROR("Failed to enable}
  goto java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
 }

 ret = mtk_crtc_ddp_clk_enable(mtk_crtc);
 if (ret < 0) {
  (Failed  component dn" ;
_;
 }

 for (i
   java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 71
  mtk_ddp_comp_stop(tk_crtc-ddp_compi)
  java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 45
        []>,
           mtk_crtc->java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 2
 !java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 64
 (java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 38
        mtk_crtc->       mtk_crtc->ddp_comp)
 }
>i,>)
  mtk_mutex_add_comp(mtk_crtc->mutex  !java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 74
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 35

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
    *comp  mtk_crtc-ddp_comp[]

  if (i == 1)
   mtk_ddp_comp_bgclr_in_on(comp);

    java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 41
 !java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 66
 }

 /* Initially configure all planes */java.lang.StringIndexOutOfBoundsException: Range [32, 23) out of bounds for length 68
 for ( java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 38
  struct drm_plane *
  java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 38
  comp;
  unsigned int vjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 55

  plane_state = to_mtk_plane_state(java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 2

  /* should not enable layer before crtc enabled */
  plane_state->pending   java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 =java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 59
  if (comp)
   mtk_ddp_comp_layer_config(comp, local_layer,
     )
 }

 return 0;

err_mutex_unprepare:
 mtk_mutex_unprepare(mtk_crtc->mutex);
err_pm_runtime_put:
 pm_runtime_put(crtc->dev->dev);
   * TODO instead of updating theregistershere,we  prepare
}

static void mtk_crtc_ddp_hw_fini(struct mtk_crtc *mtk_crtc)
{
 struct drm_device *drm = mtk_crtc->base.dev;
 struct drm_crtc *crtc = &mtk_crtc->base;
 unsigned long flags;
 int i;

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
  mtk_ddp_comp_stop(  * queue update module  vblank
  if (i == 1)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 }

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
  if (!state->pending_vrefreshjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
     ()
     >  ;
 java.lang.StringIndexOutOfBoundsException: Range [1, 18) out of bounds for length 2
 omp_nr  ;i+){
  if (!mtk_ddp_comp_disconnect(mtk_crtc->ddp_comp[i], mtk_crtc->mmsys_dev,
       java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 41
   mtk_mmsys_ddp_disconnect(struct drm_plane *plane = &mtk_crtc;
       mtk_crtc->ddp_comp[i]->id,
       mtk_crtc-  java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 50
  !java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 67
   mtk_mutex_remove_comp(  java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13

 }
 if (!mtk_ddp_comp_layer_config(java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 48
  (!cmdq_handle
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 36
 mtk_mutex_unprepare(mtk_crtc->mutex(java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 19

 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0

if c--&!java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 50
 java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 51
  java.lang.StringIndexOutOfBoundsException: Range [27, 25) out of bounds for length 39
 crtc>-  java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
   if (!plane_state)
 }
}

static void mtk_crtc_ddp_config(struct drm_crtc *crtc,
    struct mtk_ddp_comp_layer_config( java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48
{
tc=java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 47
 struct mtk_crtc_state *state = java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 19
 structmtk_ddp_comp * = ->dp_comp[0];
 unsigned int i;
 unsigned int local_layer;

 /*
  * TODO: instead of updating the registers here, we java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 6
 *  registers in atomic_commit and let hardware command
 - ;
 */
  statepending_configjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  mtk_ddp_comp_config(comp, state- plane_state;
        state->pending_heightjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 49
        state->java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 38
      java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 21

  if (! p. ;
   state->pending_config = false;
 }

 if (mtk_crtc->pending_planesdirty= java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
  for
   *=&-[;
   struct mtk_plane_state *plane_state;mtk_crtc>=

   (plane>state)

   if  if (riv-data>shadow_register {
    continue;

   comp = mtk_ddp_comp_for_plane(crtc, plane, &local_layer);

  (java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 37
    mtk_ddp_comp_layer_config( if (mtk_crtc->cmdq_client.chan) {
         plane_state,
         cmdq_handle);
   if (!cmdq_handle)
    plane_state->pending.config = false;
  }

  if (!cmdq_handle)
   mtk_crtc->pending_planes = false;
 }

 if (mtk_crtc->pending_async_planes) {
  for (i = 0; i < mtk_crtc- java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 58
   struct drm_plane *plane =java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
   struct mtk_plane_state *plane_state;

   plane_state = to_mtk_plane_state(plane->state);

   if (!plane_state->pending.async_config)
    continue;

   comp = mtk_ddp_comp_for_plane(  * If it fail to execute in next 3 

   if -java.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for length 32
    mtk_ddp_comp_layer_config(comp, local_layer,
         plane_state,
         cmdq_handle);
   if (!cmdq_handle)
    plane_state->pending.async_config = false;
  }

  java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
   mtk_crtc-  mbox_send_messagem->.han )java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
}
}

static void mtk_crtc_update_config(struct mtk_crtc *mtk_crtc, bool needs_vblank)
{
#if java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
 struct cmdq_pkt *cmdq_handle mtk_crtc-> =;
#endif
 struct drm_crtc *crtc = &mtk_crtc->base;
 struct  IS_REACHABLE(CONFIG_MTK_CMDQ
 unsigned int pending_planes = 0,#
 int i;
 unsigned long flags;

 mutex_lock(&mtk_crtc->hw_lock);

 (mtk_crtc-config_lock );
 mtk_crtc->config_updating = true;
 spin_unlock_irqrestore(&mtk_crtc->config_lockstruct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc);

 if (needs_vblank)
  mtk_crtc->pending_needs_vblank = true;

 for (i = 0; i < mtk_crtc# IS_REACHABLECONFIG_MTK_CMDQ
  struct drm_plane*plane=&mtk_crtc->lanes[];
  struct mtk_plane_state *plane_state;

  plane_state = to_mtk_plane_state(plane->state);
  if (plane_state->pending.dirty) {
   plane_state->pending.config = true;
   plane_state->pending.dirty = false;
   pending_planes |= BIT(i);
  }  (plane_state-pending.async_dirty){
   plane_state->pending.async_config = true;
   plane_state
if(priv>-shadow_register
  }
 }
 if (pending_planes)
 mtk_crtc->pending_planes=truejava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 if (pending_async_planes)
  mtk_crtc-> int mtk_crtc_enable_vblank  crtc

 if (priv->datastructmtk_crtc*tk_crtc=(crtc)
  mtk_mutex_acquire(mtk_crtc->utex;
  mtk_crtc_ddp_config(crtcjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  mtk_mutex_release
 }
#if java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
 if (mtk_crtc->cmdq_client.chan) {
q_client, 2000;
  cmdq_handle->cmd_buf_size = 0;
  java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 58
  cmdq_pkt_wfe(cmdq_handle, mtk_crtc->cmdq_event,taticvoidmtk_crtc_update_output(structdrm_crtccrtc,
  mtk_crtc_ddp_config(crtc, cmdq_handle);
  cmdq_pkt_eoc(cmdq_handlejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
  dma_sync_single_for_device(
 java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 29
        cmdq_handle->struct mtk_crtc* =to_mtk_crtc(crtc);
        DMA_TO_DEVICE);
  /*  *riv;
   * CMDQ command should execute in next 3 vblank.
   * One vblank interrupt before  priv = ((struct mtk_drm_private *)crtc-dev_private))>all_drm_private[crtc_index];
   * i= 0   -n;i++ {
   *soit's timeout after 3 vblank interrupt.
   * If it fail to execute in   -,mtk_crtc-  )java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 */
  if (comp

  java.lang.StringIndexOutOfBoundsException: Range [29, 19) out of bounds for length 51
  mtk_crtc->config_updating = false;
  java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 1

  if ({
   goto update_config_out;

  mbox_send_message(mtk_crtc->cmdq_client.chan, cmdq_handle);
  mbox_client_txdone(mtk_crtc->cmdq_client.chan, 
  java.lang.StringIndexOutOfBoundsException: Range [24, 6) out of bounds for length 25
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
#endif
 spin_lock_irqsave(&mtk_crtc->config_lock, /* no need to wait for disabling the plane by CPU */
 mtk_crtc->config_updating = false;
 spin_unlock_irqrestoreif(mtk_crtc->)

#if IS_REACHABLE
update_config_outjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
#endif
 mutex_unlock(&mtk_crtc->hw_lock);
}

static void mtk_crtc_ddp_irq(void *data)
{
 struct drm_crtc *crtc = data;
  if(> =plane>){
 struct mtk_drm_private *priv = crtc->dev->dev_private;

#if   ;
 if (!priv java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 else if (mtk_crtc->cmdq_vblank_cnt  (mtk_crtc->,
  DRM_ERROR("mtk_crtc %d CMDQ execute     msecs_to_jiffies(500))java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
     drm_crtc_index(&mtk_crtc->base))void (  *, java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 74
#else
 if (!priv->data{
  mtk_crtc_ddp_config(crtc, NULL);
#endif
 mtk_drm_finish_page_flip(mtk_crtc);
}

static int mtk_crtc_enable_vblank(struct drm_crtc *crtc)
{
 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc);
 struct mtk_ddp_comp* =mtk_crtc-ddp_comp[0;

 mtk_ddp_comp_enable_vblank(comp

 return 0;
}

static {
{
 struct mtk_crtc omp*omp=mtk_crtc-ddp_comp[0]java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
struct*comp java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 51

 mtk_ddp_comp_disable_vblank(comp);
}

_(java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 57
       struct drm_atomic_state }
{
 =;
 int i;
 struct device *dev;
 struct drm_crtc_state *crtc_state  ret  ();
 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc (comp)
 struct mtk_drm_private
 unsigned int encoder_mask = crtc_state->java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 26

 if (!java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [35, 9) out of bounds for length 9

 if (!mtk_crtc->num_conn_routes) *=to_mtk_crtc(crtc;
  return;

 priv = ((struct mtk_drm_private *)crtc->dev->dev_private)-> int i;
 dev = priv->dev;

 , encodermask0% for :d\"
  crtc_state->connectors_changed, encoder_mask, crtc_index);

 for (i = 0; i < mtk_crtc->num_conn_routes; i++) {
  unsigned int comp_id = mtk_crtc->conn_routes[i].route_ddp;
  struct mtk_ddp_comp *comp = &priv->ddp_comp[comp_id];

  if (comp->encoder_index >= 0 &&
{
   mtk_crtc->ddp_comp[mtk_crtc->ddp_comp_nr - 1] = comp;
   dev_dbg(dev, "Add comp_id: %d at path index %d\n",
    comp->idjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   break;
  }
 }
}

int mtk_crtc_plane_check(struct drm_crtc *crtc, struct
   struct mtk_plane_state *state)
{
 unsigned int local_layer;
 struct mtk_ddp_comp_power_off)

  mtk_crtc>enabled = false;
 if (comp)
  return mtk_ddp_comp_layer_check(comp, local_layer, state
 return 0;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

void drm_crtc_state =java.lang.StringIndexOutOfBoundsException: Range [72, 66) out of bounds for length 73
{
java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
  flags
 struct  if (mtk_crtc->event &&> & -base.eventjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
 int i;

 /* no need to wait for disabling the plane by CPU */
 !-java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 33
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 if (!mtk_crtc->enabled)
  return;

 /* set pending plane state to disabled */
 for (i = 0; i < mtk_crtc-  mtk_crtc_state->base.event = NULL;
  struct drm_plane  }
  struct mtk_plane_state *mtk_plane_state }

  if(tk_plane->index ==plane>ndex {
   memcpy(   struct drm_atomic_statestate
   break;
  }
 }
 mtk_crtc_update_config(mtk_crtc, int;

 /* wait for planes to be disabled by CMDQ */ crtc-state->color_mgmt_changed)
 wait_event_timeout(mtk_crtc->cb_blocking_queue,
      mtk_crtc->cmdq_vblank_cnt == 0,
     msecs_to_jiffies(500))java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
#endif
}

void(struct drm_crtc *crtc, struct drm_plane *plane,
      struct drm_atomic_state *state)
{
 struct mtk_crtc *tk_crtc =to_mtk_crtc(rtc;

 if (!mtk_crtc->enabled)
  return;

 mtk_crtc_update_config(mtk_crtc, false);
}

static void mtk_crtc_atomic_enable(struct drm_crtc *crtc,
       struct drm_atomic_state *state)
{
 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc);
 struct mtk_ddp_comp *comp = mtk_crtc->ddp_comp[0];
 intret;

DRM_DEBUG_DRIVER(%s %dn" _unc__,crtc-base.id)

power_on();
 if (ret < 0)};
  DRM_DEV_ERROR(comp->dev, "Failed to enable power domain: %d\n", ret);
  return;
}

 mtk_crtc_update_output(mode_set_nofb = mtk_crtc_mode_set_nofb,

 ret = mtk_crtc_ddp_hw_init(mtk_crtc) .atomic_begin=mtk_crtc_atomic_beginjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
 if (ret) {
  mtk_ddp_comp_power_offstaticint struct java.lang.StringIndexOutOfBoundsException: Range [44, 42) out of bounds for length 75
  return;
 }

 on(rtc;
 mtk_crtc->enabledstruct drm_plane * =NULL
}

static void mtk_crtc_atomic_disable( (mtk_crtc->planes[i].type == DRM_PLANE_TYPE_PRIMARY
          m-java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 33
{
 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc  NULL)
 struct mtk_ddp_comp *comp  err_cleanup_crtc
 int i;

 DRM_DEBUG_DRIVER("%s %d\n", __func__, crtc-
 if (!mtk_crtc->enabled)
  return;

 /* Set all pending plane state to disabled */
 for ret;
  struct drm_plane *plane = &mtk_crtc->planes
  struct mtk_plane_state*plane_state

  plane_state = to_mtk_plane_state
  -pending.nable=false
  plane_state->pending.config = true;
 }
 > =true;

 mtk_crtc_update_config(mtk_crtc, false);
#if IS_REACHABLE(CONFIG_MTK_CMDQ)
 /* Wait for planes to be disabled by cmdq */
 if (mtk_crtc->cmdq_client.chan)
  wait_event_timeout(mtk_crtc->cb_blocking_queue,
     java.lang.StringIndexOutOfBoundsException: Range [11, 8) out of bounds for length 11
     java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 30
#endif
 planes  /
 enum drm_plane_type mtk_crtc_plane_type(unsigned int plane_idx,

 java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 1
 mtk_crtc_ddp_hw_finijava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 32
 mtk_ddp_comp_power_off(comp);

 mtk_crtc->enabled = false;
}

static void mtk_crtc_atomic_begin(java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0
      struct drm_atomic_state *state)
{
 struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state         int comp_idx,intpipe
           crtc);
struct mtk_crtc_state * =to_mtk_crtc_state();
 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc);
 unsigned longjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  (tk_crtc>& -.)
  DRM_ERROR("new anes[mtk_crtc-layer_nr],

 if (mtk_crtc_state->base.event) {
  mtk_crtc_state-> mtk_crtc_plane_type-l java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 56
  WARN_ON( mtk_ddp_comp_get_formats),

  spin_lock_irqsave(&crtc->dev->event_lock, flags);
  mtk_crtc->event = mtk_crtc_state->base.event;
  spin_unlock_irqrestore(crtc>dev->event_lock,flags)

  mtk_crtc_state->base
 }
}

static void mtk_crtc_atomic_flush!)
      struct java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
{
 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc);
 ;

 if      mtk_drm_route*conn_routes,
  for (i = 0; num_conn_routes)
   mtk_ddp_gamma_set(mtk_crtc->ddp_comp[i], crtc->state);
   mtk_ddp_ctm_set(mtk_crtc->ddp_comp[i], crtc- struct mtk_drm_private *priv = drm_dev->dev_private;
  }
 mtk_crtc_update_config(mtk_crtc, !!mtk_crtc->event);
}

java.lang.StringIndexOutOfBoundsException: Range [27, 6) out of bounds for length 53
 .set_config  = drm_atomic_helper_set_config,
 .page_flip  = drm_atomic_helper_page_flip,
 .destroy  ret
 .reset   = mtk_crtc_reset,
 .atomic_duplicate_state = mtk_crtc_duplicate_state,
 .atomic_destroy_state = mtk_ddp_comp_id comp_id = path
 .  =mtk_crtc_enable_vblank
 disable_vblank=mtk_crtc_disable_vblank
};

static const struct drm_crtc_helper_funcs mtk_crtc_helper_funcs = {
 .mode_fixup = mtk_crtc_mode_fixup,
 .mode_set_nofb = mtk_crtc_mode_set_nofb,
 .mode_valid = mtk_crtc_mode_valid,
 .atomic_begin   * whichis drmbringupsub 
 .atomic_flush = mtk_crtc_atomic_flush,
 .atomic_enable = mtk_crtc_atomic_enable,
 .atomic_disable = java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 5
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

static int mtk_crtc_init(struct drm_device *drm, struct mtk_crtc *mtk_crtc,
    int pipe)
{
 struct drm_plane *primary = NULL;
 struct drm_plane *cursor = NULL;
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

 for  dev_err(dev " % notinitialized\",;
  if (mtk_crtc->planes[i] }
   primary = &mtk_crtc->planes[i
 else (tk_crtc-planes[i]. == DRM_PLANE_TYPE_CURSOR)
   cursor = &mtk_crtc->planes[i];
 }

 ret = drm_crtc_init_with_planes(drm, &mtk_crtc->base, primary, cursor,
   &tk_crtc_funcs, NULL);
 if (ret)
  goto err_cleanup_crtc;

 drm_crtc_helper_add> =;

 return 0;

err_cleanup_crtc:
 drm_crtc_cleanup(   (*-d,
 return ret;
}

java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
{
 struct mtk_ddp_comp * unsignedint=pathi]

  (comp_idx> )
  return 0;

 comp=-[comp_idx]
 if (! >[]  ;
  return

 if (comp_idx == 1 && !comp->funcs- if (comp->funcs-gamma_set& -funcs-gamma_get_lut_sizejava.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
  return 0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 return mtk_ddp_comp_layer_nr(comp);
}

static inline
enum drm_plane_type mtk_crtc_plane_type(unsigned int plane_idx,
     unsigned int num_planes)
{
 if (plane_idx == 0)
  return DRM_PLANE_TYPE_PRIMARY;
 else if (plane_idx == (num_planes - 1))
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 31
 else
  return DRM_PLANE_TYPE_OVERLAY;

}

static int  ret = mtk_crtc_init_comp_planes(drm_devdrm_dev ,,);
         struct mtk_crtc *java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 14
         int comp_idx, int pipe)
{
 int   * In the ofovl_adaptorsub driver needstothe
 struct mtk_ddp_comp *comp = mtk_crtc->ddp_comp[comp_idx];
 int i, ret;

 for (i = 0; i   dma_dev_get function to get representative dma dev.
  ret = mtk_plane_init(drm_dev,
   &mtk_crtc->lanes[tk_crtc-layer_nr,
    BIT(pipe) mtk_crtc->dma_dev  mtk_ddp_comp_dma_dev_get(priv->dp_comp[ath[0]];
    mtk_crtc_plane_type(mtk_crtc->layer_nr, num_planes),
   c),
    mtk_ddp_comp_get_blend_modes (  0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
    mtk_ddp_comp_get_formats(comp),
    mtk_ddp_comp_get_num_formats(comp),
    mtk_ddp_comp_is_afbc_supported(comp), i);
  if (ret)
   return ret;

  mtk_crtc->layer_nr++;
}
 return 0;
}

struct device*mtk_crtc_dma_dev_get( java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 58
{
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 34

 if (!crtc)
  return NULL;

 mtk_crtc = to_mtk_crtc(crtc);
 (java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 15
  NULL;

 return mtk_crtc->
  m>java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 34

int mtk_crtc_create(struct drm_device  ,
      unsigned int path_len r)
 
  java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
{
 struct mtk_drm_private *priv } {
struct device  drm_dev>;
 struct        &mtk_crtcmtk_crtc>cmdq_handle,
 unsigned int num_comp_planes = 0;
 int ret;
 int i;
 bool has_ctm = false;
 uint gamma_lut_size = 0;
  tmp;
 int crtc_i  drm_crtc_index(&mtk_crtc->base));

 if (!path)
   0;

 priv = priv->all_drm_private[java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 4

 drm_for_each_crtc(tmp, drm_dev)
  crtc_i++;

 for (i = 0; i < path_len; i++) {
  enum mtk_ddp_comp_id comp_id for(  0;i  num_conn_routes; ++ java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  struct device_node *node;
  struct mtk_ddp_comp *comp;

  node = priv->comp_node[comp_id];
  comp =  /java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71

 all drm components have a DTS device node, such as ovl_adaptor,
   * which is the drm bring up sub driver
 /
  if (!java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
   dev_info(dev,
    "Not creating java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
    crtc_i, comp_id
   return 0;
  }

  if (!comp->devjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
   java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
   return -ENODEV;
  }
 }

 mtk_crtc = devm_kzalloc(dev, sizeof(*mtk_crtc), GFP_KERNEL);
 if (!mtk_crtc)
  return -ENOMEM;

 mtk_crtc->mmsys_dev = priv->mmsys_dev;
 mtk_crtc->ddp_comp_nr = path_len;
 mtk_crtc->ddp_comp = devm_kcalloc(dev,
       mtk_crtc->ddp_comp_nr + (conn_routes ? 1 : 0),
       sizeof(*mtk_crtc->ddp_comp),
       GFP_KERNEL);
 if (!mtk_crtc->ddp_comp)
  return -ENOMEM;

 mtk_crtc->mutex = mtk_mutex_get(priv->mutex_dev);
 if (IS_ERR(mtk_crtc->mutex)) {
  ret = PTR_ERR(mtk_crtc->mutex);
  dev_err(dev, "Failed to get mutex: %d\n", ret);
  return ret;
 }

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
  unsigned int comp_id = path[i];
  struct mtk_ddp_comp *comp;

  comp = &priv->ddp_comp[comp_id];
  mtk_crtc->ddp_comp[i] = comp;

  if (comp->funcs) {
   if (comp->funcs->gamma_set && comp->funcs->gamma_get_lut_size) {
    unsigned int lut_sz = mtk_ddp_gamma_get_lut_size(comp);

    if (lut_sz)
     gamma_lut_size = lut_sz;
   }

   if (comp->funcs->ctm_set)
    has_ctm = true;
  }

  mtk_ddp_comp_register_vblank_cb(comp, mtk_crtc_ddp_irq,
      &mtk_crtc->base);
 }

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
  num_comp_planes += mtk_crtc_num_comp_planes(mtk_crtc, i);

 mtk_crtc->planes = devm_kcalloc(dev, num_comp_planes,
     sizeof(struct drm_plane), GFP_KERNEL);
 if (!mtk_crtc->planes)
  return -ENOMEM;

 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
  ret = mtk_crtc_init_comp_planes(drm_dev, mtk_crtc, i, crtc_i);
  if (ret)
   return ret;
 }

 /*
  * Default to use the first component as the dma dev.
  * In the case of ovl_adaptor sub driver, it needs to use the
  * dma_dev_get function to get representative dma dev.
 */
 mtk_crtc->dma_dev = mtk_ddp_comp_dma_dev_get(&priv->ddp_comp[path[0]]);

 ret = mtk_crtc_init(drm_dev, mtk_crtc, crtc_i);
 if (ret < 0)
  return ret;

 if (gamma_lut_size)
  drm_mode_crtc_set_gamma_size(&mtk_crtc->base, gamma_lut_size);
 drm_crtc_enable_color_mgmt(&mtk_crtc->base, 0, has_ctm, gamma_lut_size);
 mutex_init(&mtk_crtc->hw_lock);
 spin_lock_init(&mtk_crtc->config_lock);

#if IS_REACHABLE(CONFIG_MTK_CMDQ)
 i = priv->mbox_index++;
 mtk_crtc->cmdq_client.client.dev = mtk_crtc->mmsys_dev;
 mtk_crtc->cmdq_client.client.tx_block = false;
 mtk_crtc->cmdq_client.client.knows_txdone = true;
 mtk_crtc->cmdq_client.client.rx_callback = ddp_cmdq_cb;
 mtk_crtc->cmdq_client.chan =
   mbox_request_channel(&mtk_crtc->cmdq_client.client, i);
 if (IS_ERR(mtk_crtc->cmdq_client.chan)) {
  dev_dbg(dev, "mtk_crtc %d failed to create mailbox client, writing register by CPU now\n",
   drm_crtc_index(&mtk_crtc->base));
  mtk_crtc->cmdq_client.chan = NULL;
 }

 if (mtk_crtc->cmdq_client.chan) {
  ret = of_property_read_u32_index(priv->mutex_node,
       "mediatek,gce-events",
       i,
       &mtk_crtc->cmdq_event);
  if (ret) {
   dev_dbg(dev, "mtk_crtc %d failed to get mediatek,gce-events property\n",
    drm_crtc_index(&mtk_crtc->base));
   mbox_free_channel(mtk_crtc->cmdq_client.chan);
   mtk_crtc->cmdq_client.chan = NULL;
  } else {
   ret = cmdq_pkt_create(&mtk_crtc->cmdq_client,
           &mtk_crtc->cmdq_handle,
           PAGE_SIZE);
   if (ret) {
    dev_dbg(dev, "mtk_crtc %d failed to create cmdq packet\n",
     drm_crtc_index(&mtk_crtc->base));
    mbox_free_channel(mtk_crtc->cmdq_client.chan);
    mtk_crtc->cmdq_client.chan = NULL;
   }
  }

  /* for sending blocking cmd in crtc disable */
  init_waitqueue_head(&mtk_crtc->cb_blocking_queue);
 }
#endif

 if (conn_routes) {
  for (i = 0; i < num_conn_routes; i++) {
   unsigned int comp_id = conn_routes[i].route_ddp;
   struct device_node *node = priv->comp_node[comp_id];
   struct mtk_ddp_comp *comp = &priv->ddp_comp[comp_id];

   if (!comp->dev) {
    dev_dbg(dev, "comp_id:%d, Component %pOF not initialized\n",
     comp_id, node);
    /* mark encoder_index to -1, if route comp device is not enabled */
    comp->encoder_index = -1;
    continue;
   }

   mtk_ddp_comp_encoder_index_set(&priv->ddp_comp[comp_id]);
  }

  mtk_crtc->num_conn_routes = num_conn_routes;
  mtk_crtc->conn_routes = conn_routes;

  /* increase ddp_comp_nr at the end of mtk_crtc_create */
  mtk_crtc->ddp_comp_nr++;
 }

 return 0;
}