]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
drm/fsl-dcu: Use GEM DMA fbdev emulation
authorThomas Zimmermann <tzimmermann@suse.de>
Mon, 13 Mar 2023 15:51:19 +0000 (16:51 +0100)
committerThomas Zimmermann <tzimmermann@suse.de>
Tue, 14 Mar 2023 16:07:48 +0000 (17:07 +0100)
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/20230313155138.20584-7-tzimmermann@suse.de
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c

index 8579c7629f5e12edbe7b0ec5c89f8713a390c3bf..c09ba019ba5ecf0c8ccf4ee3a251a8decc3a246c 100644 (file)
@@ -20,7 +20,7 @@
 
 #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_dma_helper.h>
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
@@ -333,7 +333,7 @@ static int fsl_dcu_drm_probe(struct platform_device *pdev)
        if (ret < 0)
                goto put;
 
-       drm_fbdev_generic_setup(drm, legacyfb_depth);
+       drm_fbdev_dma_setup(drm, legacyfb_depth);
 
        return 0;