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drm/logicvc: 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: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230313155138.20584-11-tzimmermann@suse.de
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1 changed files with 2 additions and 2 deletions
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@ -17,7 +17,7 @@
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#include <drm/drm_atomic_helper.h>
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#include <drm/drm_drv.h>
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#include <drm/drm_fbdev_generic.h>
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#include <drm/drm_fbdev_dma.h>
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#include <drm/drm_gem_dma_helper.h>
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#include <drm/drm_print.h>
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@ -449,7 +449,7 @@ static int logicvc_drm_probe(struct platform_device *pdev)
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preferred_bpp = 32;
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break;
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}
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drm_fbdev_generic_setup(drm_dev, preferred_bpp);
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drm_fbdev_dma_setup(drm_dev, preferred_bpp);
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return 0;
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