From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Zimmermann Date: Wed, 1 Mar 2023 16:30:49 +0100 Subject: [PATCH 10/22] drm/logicvc: Use GEM DMA fbdev emulation In-Reply-To: <20230301153101.4282-1-tzimmermann@suse.de> References: <20230301153101.4282-1-tzimmermann@suse.de> Message-ID: <20230301153101.4282-11-tzimmermann@suse.de> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Use the fbdev emulation that is optimized for DMA helpers. Avoids possible shadow buffering and makes the code simpler. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/logicvc/logicvc_drm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c index 2fb23697740a..c35c453fd025 100644 --- a/drivers/gpu/drm/logicvc/logicvc_drm.c +++ b/drivers/gpu/drm/logicvc/logicvc_drm.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include #include @@ -449,7 +449,7 @@ static int logicvc_drm_probe(struct platform_device *pdev) preferred_bpp = 32; break; } - drm_fbdev_generic_setup(drm_dev, preferred_bpp); + drm_fbdev_dma_setup(drm_dev, preferred_bpp); return 0; -- 2.39.2