diff options
author | Daniel Stone <daniels@collabora.com> | 2016-12-13 18:19:12 +0000 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-13 22:22:08 +0100 |
commit | de7b6be7f3009fef47a2ca0df237a055147b6d25 (patch) | |
tree | 2a865eb661764657c52390f4c2896e7faa3c94d2 /drivers/gpu/drm/drm_crtc.c | |
parent | af913418261d6d3e7a29f06cf35f04610ead667c (diff) | |
download | talos-op-linux-de7b6be7f3009fef47a2ca0df237a055147b6d25.tar.gz talos-op-linux-de7b6be7f3009fef47a2ca0df237a055147b6d25.zip |
drm: Use atomic state for FB in legacy ioctls
If atomic state is available, use this to read the current plane in
GetCrtc/GetPlane, rather than the legacy points.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161213181912.92904-1-daniels@collabora.com
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
-rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index e75f62cd8a65..14c58072651b 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -357,7 +357,10 @@ int drm_mode_getcrtc(struct drm_device *dev, drm_modeset_lock_crtc(crtc, crtc->primary); crtc_resp->gamma_size = crtc->gamma_size; - if (crtc->primary->fb) + + if (crtc->primary->state && crtc->primary->state->fb) + crtc_resp->fb_id = crtc->primary->state->fb->base.id; + else if (!crtc->primary->state && crtc->primary->fb) crtc_resp->fb_id = crtc->primary->fb->base.id; else crtc_resp->fb_id = 0; |