| Message ID | 20240410130557.31572-33-tzimmermann@suse.de |
|---|---|
| State | New |
| Headers | show |
| Series | drm: Provide fbdev emulation per memory manager | expand |
Thomas Zimmermann <tzimmermann@suse.de> writes: > Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports > damage handling, which is required by hx8357d. Avoids the overhead of > fbdev-generic's additional shadow buffering. No functional changes. > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > --- Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c index cdc4486e059b5..2e631282edeb4 100644 --- a/drivers/gpu/drm/tiny/hx8357d.c +++ b/drivers/gpu/drm/tiny/hx8357d.c @@ -18,7 +18,7 @@ #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_atomic_helper.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_managed.h> @@ -256,7 +256,7 @@ static int hx8357d_probe(struct spi_device *spi) spi_set_drvdata(spi, drm); - drm_fbdev_generic_setup(drm, 0); + drm_fbdev_dma_setup(drm, 0); return 0; }
Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports damage handling, which is required by hx8357d. 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/hx8357d.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)