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drm/cirrus: Remove format test from cirrus_fb_create()

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The DRM core implements a format check when setting a framebuffer
for a plane. [1] Remove the unnecessary test from cirrus_fb_create().

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://elixir.bootlin.com/linux/v6.1/source/drivers/gpu/drm/drm_atomic.c#L629 # [1]
Link: https://patchwork.freedesktop.org/patch/msgid/20230215161517.5113-12-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-02-15 17:15:11 +01:00
parent c94aa5e040
commit 91affdf351
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/tiny/cirrus.c
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@ -559,10 +559,6 @@ static struct drm_framebuffer*
cirrus_fb_create(struct drm_device *dev, struct drm_file *file_priv,
const struct drm_mode_fb_cmd2 *mode_cmd)
{
if (mode_cmd->pixel_format != DRM_FORMAT_RGB565 &&
mode_cmd->pixel_format != DRM_FORMAT_RGB888 &&
mode_cmd->pixel_format != DRM_FORMAT_XRGB8888)
return ERR_PTR(-EINVAL);
if (cirrus_check_size(mode_cmd->width, mode_cmd->height, NULL) < 0)
return ERR_PTR(-EINVAL);
return drm_gem_fb_create_with_dirty(dev, file_priv, mode_cmd);