Commit 85c8e3ec authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/tiny/st7586: Use fbdev-dma 



Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by st7586. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: David Lechner <david@lechnology.com>
Acked-by: default avatarDavid Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-41-tzimmermann@suse.de
parent 01849b42

drivers/gpu/drm/tiny/st7586.c

+2 −2
Original line number Diff line number Diff line
@@ -16,7 +16,7 @@ 
#include <drm/drm_damage_helper.h>

#include <drm/drm_drv.h>

#include <drm/drm_fb_dma_helper.h>

#include <drm/drm_fbdev_generic.h>

#include <drm/drm_fbdev_dma.h>

#include <drm/drm_format_helper.h>

#include <drm/drm_framebuffer.h>

#include <drm/drm_gem_atomic_helper.h>
@@ -371,7 +371,7 @@ static int st7586_probe(struct spi_device *spi) 


	spi_set_drvdata(spi, drm);



	drm_fbdev_generic_setup(drm, 0);

	drm_fbdev_dma_setup(drm, 0);



	return 0;

}