drm/tiny/ili9163: Use fbdev-dma

Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by ili9163. 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>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-34-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/tiny/ili9163.c b/drivers/gpu/drm/tiny/ili9163.c
index bc4384d410fccb2eadbd1a4929f5f3c11c2d320c..86f9d88349015e17b7b0a032e42273070393b92e 100644 (file)
--- a/drivers/gpu/drm/tiny/ili9163.c
+++ b/drivers/gpu/drm/tiny/ili9163.c
@@ -9,7 +9,7 @@
 
 #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_mipi_dbi.h>
@@ -185,7 +185,7 @@ static int ili9163_probe(struct spi_device *spi)
        if (ret)
                return ret;
 
-       drm_fbdev_generic_setup(drm, 0);
+       drm_fbdev_dma_setup(drm, 0);
 
        return 0;
 }