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Commit 8953e9ee authored by Vincent Abriou's avatar Vincent Abriou
Browse files

drm/sti: create fbdev at binding 



Do not wait for a hot plug event to create fbdev.

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: default avatarVincent Abriou <vincent.abriou@st.com>
parent a69e466b

drivers/gpu/drm/sti/sti_drv.c

+14 −13
Original line number Diff line number Diff line
@@ -252,19 +252,7 @@ static void sti_output_poll_changed(struct drm_device *ddev) 
{

	struct sti_private *private = ddev->dev_private;



	if (!ddev->mode_config.num_connector)

		return;



	if (private->fbdev) {

	drm_fbdev_cma_hotplug_event(private->fbdev);

		return;

	}



	private->fbdev = drm_fbdev_cma_init(ddev, 32,

					    ddev->mode_config.num_crtc,

					    ddev->mode_config.num_connector);

	if (IS_ERR(private->fbdev))

		private->fbdev = NULL;

}



static const struct drm_mode_config_funcs sti_mode_config_funcs = {
@@ -382,6 +370,8 @@ static void sti_cleanup(struct drm_device *ddev) 
static int sti_bind(struct device *dev)

{

	struct drm_device *ddev;

	struct sti_private *private;

	struct drm_fbdev_cma *fbdev;

	int ret;



	ddev = drm_dev_alloc(&sti_driver, dev);
@@ -404,6 +394,17 @@ static int sti_bind(struct device *dev) 


	drm_mode_config_reset(ddev);



	private = ddev->dev_private;

	if (ddev->mode_config.num_connector) {

		fbdev = drm_fbdev_cma_init(ddev, 32, ddev->mode_config.num_crtc,

					   ddev->mode_config.num_connector);

		if (IS_ERR(fbdev)) {

			DRM_DEBUG_DRIVER("Warning: fails to create fbdev\n");

			fbdev = NULL;

		}

		private->fbdev = fbdev;

	}



	return 0;



err_register: