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drm/cirrus: Remove size test from cirrus_fb_create()

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The DRM core implements a size check against the mode config's
limits when creating a framebuffer. [1] Remove the unnecessary
test from cirrus_fb_create() and remove the now-empty function.
Create framebuffers with drm_gem_fb_create_with_dirty().

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://elixir.bootlin.com/linux/v6.1/source/drivers/gpu/drm/drm_framebuffer.c#L287 # [1]
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230215161517.5113-13-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-02-15 17:15:12 +01:00
parent 91affdf351
commit edc9f16763
1 changed files with 1 additions and 10 deletions
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11
drivers/gpu/drm/tiny/cirrus.c
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@ -555,17 +555,8 @@ static int cirrus_pipe_init(struct cirrus_device *cirrus)
/* ------------------------------------------------------------------ */
/* cirrus framebuffers & mode config */
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 (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);
}
static const struct drm_mode_config_funcs cirrus_mode_config_funcs = {
.fb_create = cirrus_fb_create,
.fb_create = drm_gem_fb_create_with_dirty,
.atomic_check = drm_atomic_helper_check,
.atomic_commit = drm_atomic_helper_commit,
};