Commit ff5cea0f authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/renesas/rz-du: Use fbdev-dma 



Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by rz-du. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Tested-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-30-tzimmermann@suse.de
parent b3fdbd60

drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c

+2 −2
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ 


#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_probe_helper.h>
@@ -149,7 +149,7 @@ static int rzg2l_du_probe(struct platform_device *pdev) 


	drm_info(&rcdu->ddev, "Device %s probed\n", dev_name(&pdev->dev));



	drm_fbdev_generic_setup(&rcdu->ddev, 32);

	drm_fbdev_dma_setup(&rcdu->ddev, 32);



	return 0;