From c3b326587ba2896e6c7099bedc51c5cc6ede557c Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Tue, 8 Nov 2016 13:55:40 +0100 Subject: [PATCH] drm/i915: Update atomic modeset state synchronously, v2. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit All of this state should be updated as soon as possible. It shouldn't be done later because then future updates may not depend on it. Changes since v1: - Move the modeset update to before drm_atomic_state_get. (Ville) Signed-off-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/1478609742-13603-10-git-send-email-maarten.lankhorst@linux.intel.com Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_display.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0bb24b4e8815..7d5ffcfde857 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14369,14 +14369,8 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) drm_atomic_helper_wait_for_dependencies(state); - if (intel_state->modeset) { - memcpy(dev_priv->min_pixclk, intel_state->min_pixclk, - sizeof(intel_state->min_pixclk)); - dev_priv->active_crtcs = intel_state->active_crtcs; - dev_priv->atomic_cdclk_freq = intel_state->cdclk; - + if (intel_state->modeset) intel_display_power_get(dev_priv, POWER_DOMAIN_MODESET); - } for_each_crtc_in_state(state, crtc, old_crtc_state, i) { struct intel_crtc *intel_crtc = to_intel_crtc(crtc); @@ -14609,6 +14603,13 @@ static int intel_atomic_commit(struct drm_device *dev, intel_shared_dpll_commit(state); intel_atomic_track_fbs(state); + if (intel_state->modeset) { + memcpy(dev_priv->min_pixclk, intel_state->min_pixclk, + sizeof(intel_state->min_pixclk)); + dev_priv->active_crtcs = intel_state->active_crtcs; + dev_priv->atomic_cdclk_freq = intel_state->cdclk; + } + drm_atomic_state_get(state); INIT_WORK(&state->commit_work, nonblock ? intel_atomic_commit_work : NULL); -- 2.11.0