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drm/tidss: Use GEM DMA fbdev emulation

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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/20230313155138.20584-18-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-03-13 16:51:30 +01:00
parent a5b179ac42
commit 5e85fd0098
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/tidss/tidss_drv.c
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@ -13,7 +13,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.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_managed.h>
#include <drm/drm_module.h>
@ -179,7 +179,7 @@ static int tidss_probe(struct platform_device *pdev)
goto err_irq_uninstall;
}
drm_fbdev_generic_setup(ddev, 32);
drm_fbdev_dma_setup(ddev, 32);
dev_dbg(dev, "%s done\n", __func__);