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drm/tilcdc: Use GEM DMA fbdev emulation

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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>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313155138.20584-19-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2023-03-13 16:51:31 +01:00
parent 5e85fd0098
commit 10143427b5
1 changed files with 2 additions and 2 deletions
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drivers/gpu/drm/tilcdc/tilcdc_drv.c
+2 -2
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@@ -16,7 +16,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_drv.h>
#include <drm/drm_fbdev_generic.h>
#include <drm/drm_fbdev_dma.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_gem_dma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
@@ -384,7 +384,7 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev)
goto init_failed;
priv->is_registered = true;
drm_fbdev_generic_setup(ddev, bpp);
drm_fbdev_dma_setup(ddev, bpp);
return 0;
init_failed: