March 1, 2023 at 5:30 PM, "Thomas Zimmermann" <tzimmermann@xxxxxxx mailto:tzimmermann@xxxxxxx?to=%22Thomas%20Zimmermann%22%20%3Ctzimmermann%40suse.de%3E > wrote: > > 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@xxxxxxx> > Acked-by: Jyri Sarha <jyri.s > > --- > drivers/gpu/drm/tilcdc/tilcdc_drv.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c > index 4ca426007dc8..fe56beea3e93 100644 > --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c > +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c > @@ -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: > -- > 2.39.2 >
