From 8e93f1028d7434af58097eadf1f34ddfa7fe2b7e Mon Sep 17 00:00:00 2001 From: Noralf Trønnes Date: Wed, 28 Nov 2018 22:27:10 +0100 Subject: drm/mxsfb: Use drm_fbdev_generic_setup() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. Cc: Marek Vasut Signed-off-by: Noralf Trønnes Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20181128212713.43500-3-noralf@tronnes.org --- drivers/gpu/drm/mxsfb/mxsfb_drv.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/gpu/drm/mxsfb/mxsfb_drv.h') diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.h b/drivers/gpu/drm/mxsfb/mxsfb_drv.h index 5d0883fc805b..bedd6801edca 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.h +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.h @@ -37,7 +37,6 @@ struct mxsfb_drm_private { struct drm_simple_display_pipe pipe; struct drm_connector connector; struct drm_panel *panel; - struct drm_fbdev_cma *fbdev; }; int mxsfb_setup_crtc(struct drm_device *dev); -- cgit v1.2.3