[PATCH v2 15/43] drm/tiny/gm12u320: Use fbdev-shmem

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

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>
Cc: Hans de Goede <hdegoede@redhat.com>
---
drivers/gpu/drm/tiny/gm12u320.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tiny/gm12u320.c b/drivers/gpu/drm/tiny/gm12u320.c
index 0187539ff5eaa..8b4efd39d7c41 100644
--- a/drivers/gpu/drm/tiny/gm12u320.c
+++ b/drivers/gpu/drm/tiny/gm12u320.c
@@ -13,7 +13,7 @@
#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>
@@ -699,7 +699,7 @@ static int gm12u320_usb_probe(struct usb_interface *interface,
if (ret)
goto err_put_device;

- drm_fbdev_generic_setup(dev, 0);
+ drm_fbdev_shmem_setup(dev, 0);

return 0;

--
2.44.0