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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-04-19 10:29:30 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-05-02 11:33:30 +0200 |
| commit | 6a09ecfe2867031bd50324e9fc1bb37bda64e5bb (patch) | |
| tree | 01912fdc41e7f3ce5f6b265fdfdac561e8752e76 | |
| parent | 4f229b50b2de73e8867250226125c35620e2be33 (diff) | |
| download | lwn-6a09ecfe2867031bd50324e9fc1bb37bda64e5bb.tar.gz lwn-6a09ecfe2867031bd50324e9fc1bb37bda64e5bb.zip | |
drm/tiny/mi0283qt: Use fbdev-dma
Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by mi0283qt. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-38-tzimmermann@suse.de
| -rw-r--r-- | drivers/gpu/drm/tiny/mi0283qt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tiny/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c index 05509e519518..cdc5423990ca 100644 --- a/drivers/gpu/drm/tiny/mi0283qt.c +++ b/drivers/gpu/drm/tiny/mi0283qt.c @@ -15,7 +15,7 @@ #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_gem_atomic_helper.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_managed.h> @@ -226,7 +226,7 @@ static int mi0283qt_probe(struct spi_device *spi) spi_set_drvdata(spi, drm); - drm_fbdev_generic_setup(drm, 0); + drm_fbdev_dma_setup(drm, 0); return 0; } |