[PATCH v2 14/43] drm/tiny/cirrus: Use fbdev-shmem

Thomas Zimmermann
2024-04-10T13:06:05Z

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>
---
drivers/gpu/drm/tiny/cirrus.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c
index 4e3a152f897ac..3ac4f310aa2ad 100644
--- a/drivers/gpu/drm/tiny/cirrus.c
+++ b/drivers/gpu/drm/tiny/cirrus.c
@@ -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;
}

--
2.44.0