diff mbox series

[v3,18/43] drm/udl: Use fbdev-shmem

Message ID 20240419083331.7761-19-tzimmermann@suse.de
State New
Headers show
Series [v3,01/43] drm/fbdev-generic: Do not set physical framebuffer address | expand

Commit Message

Thomas Zimmermann April 19, 2024, 8:29 a.m. UTC 
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: Dave Airlie <airlied@redhat.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
---
 drivers/gpu/drm/udl/udl_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 1506094a80098..9612e9af27a47 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -6,7 +6,7 @@ 
 #include <linux/module.h>
 
 #include <drm/drm_drv.h>
-#include <drm/drm_fbdev_generic.h>
+#include <drm/drm_fbdev_shmem.h>
 #include <drm/drm_file.h>
 #include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_managed.h>
@@ -117,7 +117,7 @@  static int udl_usb_probe(struct usb_interface *interface,
 
 	DRM_INFO("Initialized udl on minor %d\n", udl->drm.primary->index);
 
-	drm_fbdev_generic_setup(&udl->drm, 0);
+	drm_fbdev_shmem_setup(&udl->drm, 0);
 
 	return 0;
 }