diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-11-23 14:53:46 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-11-24 16:07:52 +0300 |
| commit | 88f19f8bdc45994009321efa73060d99a3061d3e (patch) | |
| tree | e0a85b264cb7a23f2c35b0b130a88c054885bce2 | |
| parent | 5580f263210d401a4f7a5601c9ec8dbe27da1fc1 (diff) | |
| download | linux-88f19f8bdc45994009321efa73060d99a3061d3e.tar.xz | |
drm/simpledrm: Set preferred depth from format of scanout buffer
Set the preferred depth from the format of the scanout buffer. The
value cannot be hardcoded, as the scanout buffer is only known at
runtime. Also derive the fbdev emulation's bpp value from the scanout
format.
v2:
* fix commit-message typo
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20221123115348.2521-6-tzimmermann@suse.de
| -rw-r--r-- | drivers/gpu/drm/tiny/simpledrm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index 162eb44dcba8..30e928d627e8 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -739,7 +739,7 @@ static struct simpledrm_device *simpledrm_device_create(struct drm_driver *drv, dev->mode_config.max_width = max_width; dev->mode_config.min_height = height; dev->mode_config.max_height = max_height; - dev->mode_config.preferred_depth = format->cpp[0] * 8; + dev->mode_config.preferred_depth = format->depth; dev->mode_config.funcs = &simpledrm_mode_config_funcs; /* Primary plane */ @@ -834,7 +834,7 @@ static int simpledrm_probe(struct platform_device *pdev) if (ret) return ret; - drm_fbdev_generic_setup(dev, 0); + drm_fbdev_generic_setup(dev, drm_format_info_bpp(sdev->format, 0)); return 0; } |