diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2022-07-08 23:54:04 +0300 |
|---|---|---|
| committer | Paul Cercueil <paul@crapouillou.net> | 2022-07-09 18:51:49 +0300 |
| commit | c167ee1f75ca5947bafe93ab23b007cb243e5f4a (patch) | |
| tree | cea96263a3c7a545d0dc4e88830e639a3e82d947 /drivers/gpu/drm/ingenic | |
| parent | d292dc324425995d7a45b07f3abf9a9919f3a1a9 (diff) | |
| download | linux-c167ee1f75ca5947bafe93ab23b007cb243e5f4a.tar.xz | |
drm/ingenic: Don't request full modeset if property is not modified
Avoid requesting a full modeset if the sharpness property is not
modified, because then we don't actually need it.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708205406.96473-5-paul@crapouillou.net
Diffstat (limited to 'drivers/gpu/drm/ingenic')
| -rw-r--r-- | drivers/gpu/drm/ingenic/ingenic-ipu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index 32a50935aa6d..d13f58ad4769 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -697,10 +697,12 @@ ingenic_ipu_plane_atomic_set_property(struct drm_plane *plane, { struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane); struct drm_crtc_state *crtc_state; + bool mode_changed; if (property != ipu->sharpness_prop) return -EINVAL; + mode_changed = val != ipu->sharpness; ipu->sharpness = val; if (state->crtc) { @@ -708,7 +710,7 @@ ingenic_ipu_plane_atomic_set_property(struct drm_plane *plane, if (WARN_ON(!crtc_state)) return -EINVAL; - crtc_state->mode_changed = true; + crtc_state->mode_changed |= mode_changed; } return 0; |