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Lines Matching defs:crtc

53  * Userspace can control generation of CRCs in a given CRTC by writing to the
54  * file dri/0/crtc-N/crc/control in debugfs, with N being the index of the CRTC.
57  * for this CRTC.
60  * the dri/0/crtc-N/crc/data file. Each line in that file contains the frame
90 	struct drm_crtc *crtc = m->private;
92 	if (crtc->funcs->get_crc_sources) {
94 		const char *const *sources = crtc->funcs->get_crc_sources(crtc,
103 			if (!crtc->funcs->verify_crc_source(crtc, sources[i],
105 				if (strcmp(sources[i], crtc->crc.source))
114 	seq_printf(m, "%s*\n", crtc->crc.source);
120 	struct drm_crtc *crtc = inode->i_private;
122 	return single_open(file, crc_control_show, crtc);
129 	struct drm_crtc *crtc = m->private;
130 	struct drm_crtc_crc *crc = &crtc->crc;
139 		DRM_DEBUG_KMS("Expected < %lu bytes into crtc crc control\n",
151 	ret = crtc->funcs->verify_crc_source(crtc, source, &values_cnt);
200 	struct drm_crtc *crtc = inode->i_private;
201 	struct drm_crtc_crc *crc = &crtc->crc;
206 	if (drm_drv_uses_atomic_modeset(crtc->dev)) {
207 		ret = drm_modeset_lock_single_interruptible(&crtc->mutex);
211 		if (!crtc->state->active)
213 		drm_modeset_unlock(&crtc->mutex);
219 	ret = crtc->funcs->verify_crc_source(crtc, crc->source, &values_cnt);
248 	ret = crtc->funcs->set_crc_source(crtc, crc->source);
263 	struct drm_crtc *crtc = filep->f_inode->i_private;
264 	struct drm_crtc_crc *crc = &crtc->crc;
271 	crtc->funcs->set_crc_source(crtc, NULL);
290 	struct drm_crtc *crtc = filep->f_inode->i_private;
291 	struct drm_crtc_crc *crc = &crtc->crc;
349 	struct drm_crtc *crtc = file->f_inode->i_private;
350 	struct drm_crtc_crc *crc = &crtc->crc;
371 void drm_debugfs_crtc_crc_add(struct drm_crtc *crtc)
375 	if (!crtc->funcs->set_crc_source || !crtc->funcs->verify_crc_source)
378 	crc_ent = debugfs_create_dir("crc", crtc->debugfs_entry);
380 	debugfs_create_file("control", S_IRUGO, crc_ent, crtc,
382 	debugfs_create_file("data", S_IRUGO, crc_ent, crtc,
388  * @crtc: CRTC to which the frame belongs
396 int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame,
399 	struct drm_crtc_crc *crc = &crtc->crc;