Commit f6a51db5 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/xlnx: Use GEM DMA fbdev emulation 



Use the fbdev emulation that is optimized for DMA helpers. Avoids
possible shadow buffering and makes the code simpler.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313155138.20584-23-tzimmermann@suse.de
parent f9cb99c5

drivers/gpu/drm/xlnx/zynqmp_kms.c

+2 −2
Original line number Diff line number Diff line
@@ -19,7 +19,7 @@ 
#include <drm/drm_device.h>

#include <drm/drm_drv.h>

#include <drm/drm_encoder.h>

#include <drm/drm_fbdev_generic.h>

#include <drm/drm_fbdev_dma.h>

#include <drm/drm_fourcc.h>

#include <drm/drm_framebuffer.h>

#include <drm/drm_gem_dma_helper.h>
@@ -515,7 +515,7 @@ int zynqmp_dpsub_drm_init(struct zynqmp_dpsub *dpsub) 
		goto err_poll_fini;



	/* Initialize fbdev generic emulation. */

	drm_fbdev_generic_setup(drm, 24);

	drm_fbdev_dma_setup(drm, 24);



	return 0;