From 77f06c86622e1237fbab3333021211e8b04fe37d Mon Sep 17 00:00:00 2001 From: Ander Conselvan de Oliveira Date: Fri, 20 Mar 2015 16:18:11 +0200 Subject: [PATCH] drm/i915: Don't depend on encoder->new_crtc in intel_hdmi_compute_config Move towards atomic by using the legacy modeset's drm_atomic_state instead. Signed-off-by: Ander Conselvan de Oliveira Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_hdmi.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index b13a8be..cacbafd 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -951,19 +951,30 @@ intel_hdmi_mode_valid(struct drm_connector *connector, return MODE_OK; } -static bool hdmi_12bpc_possible(struct intel_crtc *crtc) +static bool hdmi_12bpc_possible(struct intel_crtc_state *crtc_state) { - struct drm_device *dev = crtc->base.dev; + struct drm_device *dev = crtc_state->base.crtc->dev; + struct drm_atomic_state *state; struct intel_encoder *encoder; + struct drm_connector_state *connector_state; int count = 0, count_hdmi = 0; + int i; if (HAS_GMCH_DISPLAY(dev)) return false; - for_each_intel_encoder(dev, encoder) { - if (encoder->new_crtc != crtc) + state = crtc_state->base.state; + + for (i = 0; i < state->num_connector; i++) { + if (!state->connectors[i]) continue; + connector_state = state->connector_states[i]; + if (connector_state->crtc != crtc_state->base.crtc) + continue; + + encoder = to_intel_encoder(connector_state->best_encoder); + count_hdmi += encoder->type == INTEL_OUTPUT_HDMI; count++; } @@ -1020,7 +1031,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder, */ if (pipe_config->pipe_bpp > 8*3 && pipe_config->has_hdmi_sink && clock_12bpc <= portclock_limit && - hdmi_12bpc_possible(encoder->new_crtc)) { + hdmi_12bpc_possible(pipe_config)) { DRM_DEBUG_KMS("picking bpc to 12 for HDMI output\n"); desired_bpp = 12*3; -- 2.7.4