diff options
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 69 |
1 files changed, 17 insertions, 52 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index a83df43ef648..85cdd7b317ef 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -554,13 +554,6 @@ is_trans_port_sync_mode(const struct intel_crtc_state *crtc_state) } static bool -is_trans_port_sync_master(const struct intel_crtc_state *crtc_state) -{ - return (crtc_state->master_transcoder == INVALID_TRANSCODER && - crtc_state->sync_mode_slaves_mask); -} - -static bool is_trans_port_sync_slave(const struct intel_crtc_state *crtc_state) { return crtc_state->master_transcoder != INVALID_TRANSCODER; @@ -14514,31 +14507,6 @@ intel_modeset_synced_crtcs(struct intel_atomic_state *state, } } -static void -intel_atomic_check_synced_crtcs(struct intel_atomic_state *state) -{ - struct drm_i915_private *dev_priv = to_i915(state->base.dev); - struct intel_crtc_state *new_crtc_state; - struct intel_crtc *crtc; - int i; - - if (INTEL_GEN(dev_priv) < 11) - return; - - for_each_new_intel_crtc_in_state(state, crtc, - new_crtc_state, i) { - if (is_trans_port_sync_master(new_crtc_state) && - needs_modeset(new_crtc_state)) { - intel_modeset_synced_crtcs(state, - new_crtc_state->sync_mode_slaves_mask); - } else if (is_trans_port_sync_slave(new_crtc_state) && - needs_modeset(new_crtc_state)) { - intel_modeset_synced_crtcs(state, - BIT(new_crtc_state->master_transcoder)); - } - } -} - static int intel_modeset_all_tiles(struct intel_atomic_state *state, int tile_grp_id) { @@ -14682,33 +14650,30 @@ static int intel_atomic_check(struct drm_device *dev, * * Right now it only forces a fullmodeset when the MST master * transcoder did not changed but the pipe of the master transcoder - * needs a fullmodeset so all slaves also needs to do a fullmodeset. + * needs a fullmodeset so all slaves also needs to do a fullmodeset or + * in case of port synced crtcs, if one of the synced crtcs + * needs a full modeset, all other synced crtcs should be + * forced a full modeset. */ for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) { - enum transcoder master = new_crtc_state->mst_master_transcoder; - - if (!new_crtc_state->hw.enable || - needs_modeset(new_crtc_state) || - !intel_dp_mst_is_slave_trans(new_crtc_state)) + if (!new_crtc_state->hw.enable || needs_modeset(new_crtc_state)) continue; - if (intel_cpu_transcoder_needs_modeset(state, master)) { - new_crtc_state->uapi.mode_changed = true; - new_crtc_state->update_pipe = false; + if (intel_dp_mst_is_slave_trans(new_crtc_state)) { + enum transcoder master = new_crtc_state->mst_master_transcoder; + + if (intel_cpu_transcoder_needs_modeset(state, master)) { + new_crtc_state->uapi.mode_changed = true; + new_crtc_state->update_pipe = false; + } + } else if (is_trans_port_sync_mode(new_crtc_state)) { + u8 trans = new_crtc_state->sync_mode_slaves_mask | + BIT(new_crtc_state->master_transcoder); + + intel_modeset_synced_crtcs(state, trans); } } - /** - * In case of port synced crtcs, if one of the synced crtcs - * needs a full modeset, all other synced crtcs should be - * forced a full modeset. This checks if fastset is allowed - * by other dependencies like the synced crtcs. - * Here we set the mode_changed to true directly to force full - * modeset hence we do not explicitly call the function - * drm_atomic_helper_check_modeset(). - */ - intel_atomic_check_synced_crtcs(state); - for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { if (needs_modeset(new_crtc_state)) { |