diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-03-22 18:22:53 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-03-29 19:14:20 +0300 |
| commit | 7e7de761af2e4760cc5ad2968c37c2814317ede6 (patch) | |
| tree | 44b6a9d894d5dd3bd427cd9875fc291d6fabd663 /drivers/gpu/drm/drm_crtc.c | |
| parent | 5e9cfeba6abb7e1a3f240bd24eb29178f0b83716 (diff) | |
| download | linux-7e7de761af2e4760cc5ad2968c37c2814317ede6.tar.xz | |
drm: Clear crtc->primary->crtc when disabling the crtc via setcrtc()
Keep the primary->crtc in sync with the state->crtc (also with
primary->fb and state->fb) when disabling the crtc (and thus also
the primary) via setcrtc().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-4-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 03583887cfec..7a973ada7195 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -471,7 +471,7 @@ static int __drm_mode_set_config_internal(struct drm_mode_set *set, ret = crtc->funcs->set_config(set, ctx); if (ret == 0) { - crtc->primary->crtc = crtc; + crtc->primary->crtc = fb ? crtc : NULL; crtc->primary->fb = fb; } |