From: Daniel Vetter Date: Tue, 7 Jul 2015 09:15:47 +0000 (+0200) Subject: drm/i915: Use crtc_state->active in primary check_plane func X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dec4f799d0a4;p=linux-beck.git drm/i915: Use crtc_state->active in primary check_plane func Since commit 8c7b5ccb729870e606321b3703e2c2e698c49a95 Author: Ander Conselvan de Oliveira Date: Tue Apr 21 17:13:19 2015 +0300 drm/i915: Use atomic helpers for computing changed flags we compute the plane state for a modeset before actually committing any changes, which means crtc->active won't be correct yet. Looking at future work in the modeset conversion targetting 4.3 the only places where crtc_state->active isn't accurate is when disabling other CRTCs than the one the modeset is for (when stealing connectors). Which isn't the case here. And that's also confirmed by an audit, we do unconditionally update crtc_state->active for the current pipe. We also don't need to update any other plane check functions since we only ever add the primary state to the modeset update right now. Cc: Ander Conselvan de Oliveira Cc: Maarten Lankhorst Cc: Jani Nikula Signed-off-by: Daniel Vetter Reviewed-by: Maarten Lankhorst Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 647b1404c441..ba9321998a41 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -13276,7 +13276,7 @@ intel_check_primary_plane(struct drm_plane *plane, if (ret) return ret; - if (intel_crtc->active) { + if (crtc_state->base.active) { struct intel_plane_state *old_state = to_intel_plane_state(plane->state);