Commit 994c6277 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/gud: Use fbdev-shmem 



Implement fbdev emulation with fbdev-shmem. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Acked-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-11-tzimmermann@suse.de
parent fcb3694a

drivers/gpu/drm/gud/gud_drv.c

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

#include <drm/drm_debugfs.h>

#include <drm/drm_drv.h>

#include <drm/drm_fbdev_generic.h>

#include <drm/drm_fbdev_shmem.h>

#include <drm/drm_fourcc.h>

#include <drm/drm_gem_atomic_helper.h>

#include <drm/drm_gem_framebuffer_helper.h>
@@ -622,7 +622,7 @@ static int gud_probe(struct usb_interface *intf, const struct usb_device_id *id) 


	drm_kms_helper_poll_init(drm);



	drm_fbdev_generic_setup(drm, 0);

	drm_fbdev_shmem_setup(drm, 0);



	return 0;

}