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drm/tiny/cirrus: Use fbdev-shmem

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

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-15-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2024-04-19 10:29:07 +02:00
parent 92e7a36891
commit eb9479a98c
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/tiny/cirrus.c
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@@ -31,7 +31,7 @@
#include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_edid.h>
#include <drm/drm_fbdev_generic.h>
#include <drm/drm_fbdev_shmem.h>
#include <drm/drm_file.h>
#include <drm/drm_format_helper.h>
#include <drm/drm_fourcc.h>
@@ -716,7 +716,7 @@ static int cirrus_pci_probe(struct pci_dev *pdev,
if (ret)
return ret;
drm_fbdev_generic_setup(dev, 16);
drm_fbdev_shmem_setup(dev, 16);
return 0;
}