Commit 11ac5e0f authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/stm: 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/20230313155138.20584-16-tzimmermann@suse.de
parent 000a0134

drivers/gpu/drm/stm/drv.c

+2 −2
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ 
#include <drm/drm_atomic.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_gem_framebuffer_helper.h>

#include <drm/drm_module.h>
@@ -203,7 +203,7 @@ static int stm_drm_platform_probe(struct platform_device *pdev) 
	if (ret)

		goto err_put;



	drm_fbdev_generic_setup(ddev, 16);

	drm_fbdev_dma_setup(ddev, 16);



	return 0;