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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-10-07 14:43:38 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-10-08 15:26:55 +0200 |
| commit | 8f2fd57d834d83fb4f5e0f39a3415bcbe4c1d3b6 (patch) | |
| tree | 926936671b3bdeb0819cf3a27c347dbdca0ca7ca /drivers/gpu/drm/drm_simple_kms_helper.c | |
| parent | dbbf933d365da1a76a540211bee3d57bde520194 (diff) | |
| download | linux-8f2fd57d834d83fb4f5e0f39a3415bcbe4c1d3b6.tar.gz linux-8f2fd57d834d83fb4f5e0f39a3415bcbe4c1d3b6.tar.bz2 linux-8f2fd57d834d83fb4f5e0f39a3415bcbe4c1d3b6.zip | |
drm/atomic-helper: Replace drm_atomic_helper_check_crtc_state()
Rename the atomic helper function drm_atomic_helper_check_crtc_state()
to drm_atomic_helper_check_crtc_primary_plane() and only check for an
attached primary plane. Adapt callers.
Instead of having one big function to check for various CRTC state
conditions, we rather want smaller functions that drivers can pick
individually.
v5:
* rebase on top of udl changes
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221007124338.24152-3-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/drm_simple_kms_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_simple_kms_helper.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c index e9f782119d3d..31233c6ae3c4 100644 --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -102,10 +102,14 @@ static int drm_simple_kms_crtc_check(struct drm_crtc *crtc, struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc); int ret; - ret = drm_atomic_helper_check_crtc_state(crtc_state, false); + if (!crtc_state->enable) + goto out; + + ret = drm_atomic_helper_check_crtc_primary_plane(crtc_state); if (ret) return ret; +out: return drm_atomic_add_affected_planes(state, crtc); } |