diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-04-19 10:29:31 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-05-02 11:33:30 +0200 |
| commit | 9317ff69170d334545603b689585d5b54e41bdef (patch) | |
| tree | b2254b56e5c07a7c704ef96918e1d54f3b4b2720 | |
| parent | drm/tiny/mi0283qt: Use fbdev-dma (diff) | |
| download | linux-9317ff69170d334545603b689585d5b54e41bdef.tar.xz linux-9317ff69170d334545603b689585d5b54e41bdef.zip | |
drm/tiny/panel-mipi-dbi: Use fbdev-dma
Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by panel-mipi-dbi. 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/20240419083331.7761-39-tzimmermann@suse.de
| -rw-r--r-- | drivers/gpu/drm/tiny/panel-mipi-dbi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tiny/panel-mipi-dbi.c b/drivers/gpu/drm/tiny/panel-mipi-dbi.c index a3cc09c578c5..b353a731f253 100644 --- a/drivers/gpu/drm/tiny/panel-mipi-dbi.c +++ b/drivers/gpu/drm/tiny/panel-mipi-dbi.c @@ -16,7 +16,7 @@ #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> @@ -335,7 +335,7 @@ static int panel_mipi_dbi_spi_probe(struct spi_device *spi) spi_set_drvdata(spi, drm); - drm_fbdev_generic_setup(drm, 0); + drm_fbdev_dma_setup(drm, 0); return 0; } |