From 762c60ab0257d25eea8db3e3fec85ed53b5330fe Mon Sep 17 00:00:00 2001 From: Lyude Date: Wed, 17 Aug 2016 15:55:57 -0400 Subject: drm/i915/skl: Ensure pipes with changed wms get added to the state MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If we're enabling a pipe, we'll need to modify the watermarks on all active planes. Since those planes won't be added to the state on their own, we need to add them ourselves. Signed-off-by: Lyude Reviewed-by: Matt Roper Cc: stable@vger.kernel.org Cc: Ville Syrjälä Cc: Daniel Vetter Cc: Radhakrishna Sripada Cc: Hans de Goede Signed-off-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/1471463761-26796-6-git-send-email-cpaul@redhat.com (cherry picked from commit 05a76d3d6ad1ee9f9814f88949cc9305fc165460) Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/intel_pm.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 70dcf8d35568..53e13c10e4ea 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4104,6 +4104,10 @@ skl_compute_ddb(struct drm_atomic_state *state) ret = skl_allocate_pipe_ddb(cstate, ddb); if (ret) return ret; + + ret = drm_atomic_add_affected_planes(state, &intel_crtc->base); + if (ret) + return ret; } return 0; -- cgit v1.2.3