Commit fcb3694a authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/ast: 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: Dave Airlie <airlied@redhat.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jocelyn Falempe <jfalempe@redhat.com>
Reviewed-by: default avatarJocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-10-tzimmermann@suse.de
parent 150f431a

drivers/gpu/drm/ast/ast_drv.c

+2 −2
Original line number Diff line number Diff line
@@ -33,7 +33,7 @@ 
#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_shmem.h>

#include <drm/drm_gem_shmem_helper.h>

#include <drm/drm_module.h>

#include <drm/drm_probe_helper.h>
@@ -360,7 +360,7 @@ static int ast_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
	if (ret)

		return ret;



	drm_fbdev_generic_setup(drm, 32);

	drm_fbdev_shmem_setup(drm, 32);



	return 0;

}