3  * Freescale i.MX drm driver
16 #include <drm/clients/drm_client_setup.h>
17 #include <drm/drm_atomic.h>
18 #include <drm/drm_atomic_helper.h>
19 #include <drm/drm_drv.h>
20 #include <drm/drm_fbdev_dma.h>
21 #include <drm/drm_gem_dma_helper.h>
22 #include <drm/drm_gem_framebuffer_helper.h>
23 #include <drm/drm_managed.h>
24 #include <drm/drm_of.h>
25 #include <drm/drm_probe_helper.h>
26 #include <drm/drm_vblank.h>
28 #include "imx-drm.h"
91 	 * The flip done wait is only strictly required by imx-drm if a deferred  in imx_drm_atomic_commit_tail()
113 int imx_drm_encoder_parse_of(struct drm_device *drm,  in imx_drm_encoder_parse_of()  argument
116 	uint32_t crtc_mask = drm_of_find_possible_crtcs(drm, np);  in imx_drm_encoder_parse_of()
141 			       struct drm_device *drm,  in imx_drm_dumb_create()  argument
149 	ret = drm_gem_dma_dumb_create(file_priv, drm, args);  in imx_drm_dumb_create()
164 	.name			= "imx-drm",
165 	.desc			= "i.MX DRM graphics",
193 	struct drm_device *drm;  in imx_drm_bind()  local
196 	drm = drm_dev_alloc(&imx_drm_driver, dev);  in imx_drm_bind()
197 	if (IS_ERR(drm))  in imx_drm_bind()
198 		return PTR_ERR(drm);  in imx_drm_bind()
205 	drm->mode_config.min_width = 1;  in imx_drm_bind()
206 	drm->mode_config.min_height = 1;  in imx_drm_bind()
207 	drm->mode_config.max_width = 4096;  in imx_drm_bind()
208 	drm->mode_config.max_height = 4096;  in imx_drm_bind()
209 	drm->mode_config.funcs = &imx_drm_mode_config_funcs;  in imx_drm_bind()
210 	drm->mode_config.helper_private = &imx_drm_mode_config_helpers;  in imx_drm_bind()
211 	drm->mode_config.normalize_zpos = true;  in imx_drm_bind()
213 	ret = drmm_mode_config_init(drm);  in imx_drm_bind()
217 	ret = drm_vblank_init(drm, MAX_CRTC);  in imx_drm_bind()
221 	dev_set_drvdata(dev, drm);  in imx_drm_bind()
224 	ret = component_bind_all(dev, drm);  in imx_drm_bind()
228 	drm_mode_config_reset(drm);  in imx_drm_bind()
240 	drm_kms_helper_poll_init(drm);  in imx_drm_bind()
242 	ret = drm_dev_register(drm, 0);  in imx_drm_bind()
246 	drm_client_setup_with_color_mode(drm, legacyfb_depth);  in imx_drm_bind()
251 	drm_kms_helper_poll_fini(drm);  in imx_drm_bind()
252 	component_unbind_all(drm->dev, drm);  in imx_drm_bind()
255 	drm_dev_put(drm);  in imx_drm_bind()
262 	struct drm_device *drm = dev_get_drvdata(dev);  in imx_drm_unbind()  local
264 	drm_dev_unregister(drm);  in imx_drm_unbind()
266 	drm_kms_helper_poll_fini(drm);  in imx_drm_unbind()
267 	drm_atomic_helper_shutdown(drm);  in imx_drm_unbind()
269 	component_unbind_all(drm->dev, drm);  in imx_drm_unbind()
271 	drm_dev_put(drm);  in imx_drm_unbind()
330 		.name	= "imx-drm",
357 MODULE_DESCRIPTION("i.MX drm driver core");