diff mbox series

[16/22] drm/sun4i: Use GEM DMA fbdev emulation

Message ID 20230301153101.4282-17-tzimmermann@suse.de (mailing list archive)
State New, archived
Headers show
Series drm/dma-helper: Add dedicated fbdev emulation | expand

Commit Message

Thomas Zimmermann March 1, 2023, 3:30 p.m. UTC 
Use the fbdev emulation that is optimized for DMA helpers. Avoids
possible shadow buffering and makes the code simpler.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/sun4i/sun4i_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Javier Martinez Canillas March 9, 2023, 11:26 a.m. UTC | #1 
Thomas Zimmermann <tzimmermann@suse.de> writes:

> Use the fbdev emulation that is optimized for DMA helpers. Avoids
> possible shadow buffering and makes the code simpler.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index cc94efbbf2d4..dd283a3a4e36 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -17,7 +17,7 @@ 
 #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_dma.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
@@ -111,7 +111,7 @@  static int sun4i_drv_bind(struct device *dev)
 	if (ret)
 		goto finish_poll;
 
-	drm_fbdev_generic_setup(drm, 32);
+	drm_fbdev_dma_setup(drm, 32);
 
 	dev_set_drvdata(dev, drm);