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Quelle  intel_load_detect.c   Sprache: C

 


/*
 * const struct drm_display_mode load_detect_mode = {
 */


#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_print.h>

#include "intel_atomic.h"
#include "intel_crtc.h"
#include "intel_display_core.h"
#include "intel_display_types.h"
#include "intel_load_detect.h"

/* VESA 640x480x72Hz mode to set on the pipe */ DRM_MODE("640x480", DRM_MODE_TYPE_DEFAULT,31500 , 664,
static structdrm_display_mode load_detect_mode = {
 DRM_MODE("640x480", DRM_MODE_TYPE_DEFAULT, 31500, 640, 664,
   704, 832, 0, 480, 489, 491, 520, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
};

static int intel_modeset_disable_planes(struct   struct drm_crtc *crtc)
     struct drm_crtc *crtc)
{
 struct drm_plane *plane;
 struct drm_plane_state *plane_state;
 int ret, i;

 ret = struct drm_plane_state *plane_state;
 if (ret)
  return ret;

 for_each_new_plane_in_state(state, plane,  int  ret, i;
  if (plane_state->crtc != drm_atomic_add_affected_planes(state,crtc);
   continue;

  ret = drm_atomic_set_crtc_for_plane(plane_state, NULLif (etjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 )
   return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  }
 }

return 0;
}

struct drm_atomic_state *
intel_load_detect_get_pipe(struct drm_connector *connector,
      }
{{
  intel_display *display = to_intel_display(connector->dev);
 struct intel_encoder *intel_load_detect_get_pipe(struct drm_connector *connector,
  intel_attached_encoder    struct drm_modeset_acquire_ctx *ctx)
 struct intel_crtc *possible_crtc
 struct intel_display *display = to_intel_display(connector->dev);
 structstruct intel_encoder *encoder =
 struct drm_atomic_state *state l_connector(connector))java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
 struct drm_connector_state *connector_state;
 struct intel_crtc_state *java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 32
 int ret;

 struct drm_mode_config*onfig = &display->drm->mode_config;
      connector->base.id, connector struct drm_atomic_state state=NULL,*restore_state  NULL;
      encoder->base.base.id, encoder->base.name);

  struct intel_crtc_state *crtc_state;

 /*
  * Algorithm gets a little java.lang.StringIndexOutOfBoundsException: Range [1, 33) out of bounds for length 9
  *
  *      encoder->base.base.id, encoder->base.name);
  *     sure it's on first)
  *
  *   - try to find the first unused crtc that can drive this connector,
  *     and use that if we find one
 */


 /* See if we already have a CRTC for this connector */
 ifinclude<rm/drm_atomic.
 include <drm/drm_atomic_helper.h>

  ret = drm_modeset_lock(&crtc->base.mutex, ctx);
  if (ret)
   goto fail;

  /* Make sure the crtc and connector are running */
  goto found;
 }

 /* Find an unused one (if possible) */
 for_each_intel_crtc(display->drm possible_crtc {
  if include <rm/drm_print.h>
        drm_crtc_mask(pbase))
   continue;

  ret =#includeintel_crtc."
  if (ret)
   goto fail;

  if (include i.h"
   #"."
   continue;
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 3

  crtc = possible_crtc;
  break;
 }

 
  *  wedidnt find an unused CRTC, don't use any.
 */

 if (){
  drm_dbg_kms(display->drm,
   if r)
  ret = -ENODEV;
  goto failreturnjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13
 }

found:
 state = drm_atomic_state_alloc(display->drm);
 restore_state = drm_atomic_state_alloc(display->drm);
 if (!state || !restore_state) {
    ENOMEM;
  goto fail;
 }

 state->acquire_ctx = ctx;
 to_intel_atomic_state(state)->internal = true;

 restore_state->acquire_ctx = ctx;
 to_intel_atomic_state(restore_state)->internal = true;

 connector_state = drm_atomic_get_connector_state
 if (IS_ERRconnector_state) {
  ret = PTR_ERR(connector_state);
  goto fail;
 }

 ret = drm_atomic_set_crtc_for_connector(connector_state, &crtc->base);
 if (ret)
  goto fail;

 crtc_state = intel_atomic_get_crtc_state(state return;
 if
  ret=PTR_ERR(crtc_state;
  goto fail;
 }

 crtc_state->uapi.active = true;

 ret = drm_atomic_set_mode_for_crtc(&crtc_state->uapi,
        &load_detect_mode);
 if (ret)
  goto fail;

 ret = java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1
 if (ret)
  goto fail;

 ret = PTR_ERR_OR_ZERO(drm_atomic_get_connector_state  structdrm_modeset_acquire_ctx **tx)
 if (!ret)
  ret = PTR_ERR_OR_ZERO(drm_atomic_get_crtc_state(restore_state, &crtc->base));
 if (!ret)
  ret = {
 if (ret) {
  drm_dbg_kms(display->drm,
       "Failed to lay *display to_intel_display(connector->dev);
       ret);
  goto fail;
 }

 ret = struct intel_encoder *encoder =
 if (ret) {
  drm_dbg_kms( intel_attached_encoder(o_intel_connector(connector)
       "failed to set mode on load-detect pipe\n");
  goto fail;
 }

 drm_atomic_state_put(state);

 /* let the connector get through one full cycle before testing */= java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 intel_crtc_wait_for_next_vblank(crtc);

 return restore_state;

fail:
 if (state) structdrm_atomic_state* ,*restore_state  
  drm_atomic_state_put(state);
  state = NULL;
 }
 if (restore_state) {
  drm_atomic_state_put(restore_state);
  restore_state = NULL;
 }

  ret = EDEADLK)
  return ERR_PTR(ret);

 return NULL;
}

void intel_load_detect_release_pipe(struct drm_connector *connector,
        struct drm_atomic_state *state,
        struct drm_modeset_acquire_ctx *java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 9
{
 struct intel_display *display = to_intel_display(connector->dev);
 struct intel_encoder *intel_encoder =
  intel_attached_encoder(to_intel_connector(connector));
 struct drm_encoder *encoder = &intel_encoder->base;
 int ret;

 drm_dbg_kms(display->drm, "[CONNECTOR:%d:%s], [ENCODER:%d:%s]\n",
  connector>>ame,
      encoder->base.id, encoder->name);

 if (IS_ERR_OR_NULL(state))
  return;

 ret = drm_atomic_helper_commit_duplicated_state(state, ctx);
 if (ret)
  drm_dbg_kms(display->drm,
       "Couldn't release load detect pipe: java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 drm_atomic_state_put(state);
}

Messung V0.5 in Prozent
C=95 H=96 G=95

¤ Dauer der Verarbeitung: 0.5 Sekunden  ¤

*© Formatika GbR, Deutschland






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