Commit a5b179ac authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/sun4i: Use GEM DMA fbdev emulation 



Use the fbdev emulation that is optimized for DMA helpers. Avoids
possible shadow buffering and makes the code simpler.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313155138.20584-17-tzimmermann@suse.de
parent 11ac5e0f

drivers/gpu/drm/sun4i/sun4i_drv.c

+2 −2
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ 
#include <drm/drm_aperture.h>

#include <drm/drm_atomic_helper.h>

#include <drm/drm_drv.h>

#include <drm/drm_fbdev_generic.h>

#include <drm/drm_fbdev_dma.h>

#include <drm/drm_gem_dma_helper.h>

#include <drm/drm_module.h>

#include <drm/drm_of.h>
@@ -111,7 +111,7 @@ static int sun4i_drv_bind(struct device *dev) 
	if (ret)

		goto finish_poll;



	drm_fbdev_generic_setup(drm, 32);

	drm_fbdev_dma_setup(drm, 32);



	dev_set_drvdata(dev, drm);