[PATCH 26/43] drm/mediatek: Use fbdev-dma
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: 2024-03-12 15:49:11
Also in:
dri-devel
Subsystem:
drm drivers, drm drivers for mediatek, the rest · Maintainers:
David Airlie, Simona Vetter, Chun-Kuang Hu, Philipp Zabel, Linus Torvalds
Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports damage handling, which is required by ingenic. Avoids the overhead of fbdev-generic's additional shadow buffering. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 74832c2130921..5dcedf0fc4467 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c@@ -15,7 +15,7 @@ #include <drm/drm_atomic.h> #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_fourcc.h> #include <drm/drm_gem.h> #include <drm/drm_gem_framebuffer_helper.h>
@@ -644,7 +644,7 @@ static int mtk_drm_bind(struct device *dev) if (ret < 0) goto err_deinit; - drm_fbdev_generic_setup(drm, 32); + drm_fbdev_dma_setup(drm, 32); return 0;
--
2.44.0