From 8f647a0148aab626e51a9df3a6ba0a77e7ea6b81 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Mon, 1 May 2017 15:38:01 +0200 Subject: [PATCH] drm/i915: Convert intel_dp properties to atomic, v2. intel_dp supports 3 properties, scaling mode, broadcast rgb and force_audio. intel_digital_connector handles the plumbing, so we only have to hook this up in compute_config and init. Changes since v1: - Remove limited_color_range too, unused. (danvet) Signed-off-by: Maarten Lankhorst Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170501133804.8116-10-maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/i915/intel_dp.c | 105 ++++----------------------------------- drivers/gpu/drm/i915/intel_drv.h | 3 -- 2 files changed, 11 insertions(+), 97 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 22822c2..49a1db3 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1648,6 +1648,8 @@ intel_dp_compute_config(struct intel_encoder *encoder, enum port port = dp_to_dig_port(intel_dp)->port; struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->base.crtc); struct intel_connector *intel_connector = intel_dp->attached_connector; + struct intel_digital_connector_state *intel_conn_state = + to_intel_digital_connector_state(conn_state); int lane_count, clock; int min_lane_count = 1; int max_lane_count = intel_dp_max_lane_count(intel_dp); @@ -1673,10 +1675,10 @@ intel_dp_compute_config(struct intel_encoder *encoder, pipe_config->has_drrs = false; if (port == PORT_A) pipe_config->has_audio = false; - else if (intel_dp->force_audio == HDMI_AUDIO_AUTO) + else if (intel_conn_state->force_audio == HDMI_AUDIO_AUTO) pipe_config->has_audio = intel_dp->has_audio; else - pipe_config->has_audio = intel_dp->force_audio == HDMI_AUDIO_ON; + pipe_config->has_audio = intel_conn_state->force_audio == HDMI_AUDIO_ON; if (is_edp(intel_dp) && intel_connector->panel.fixed_mode) { intel_fixed_panel_mode(intel_connector->panel.fixed_mode, @@ -1763,7 +1765,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, return false; found: - if (intel_dp->color_range_auto) { + if (intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_AUTO) { /* * See: * CEA-861-E - 5.1 Default Encoding Parameters @@ -1775,7 +1777,7 @@ found: HDMI_QUANTIZATION_RANGE_LIMITED; } else { pipe_config->limited_color_range = - intel_dp->limited_color_range; + intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_LIMITED; } pipe_config->lane_count = lane_count; @@ -4816,92 +4818,6 @@ static int intel_dp_get_modes(struct drm_connector *connector) } static int -intel_dp_set_property(struct drm_connector *connector, - struct drm_property *property, - uint64_t val) -{ - struct drm_i915_private *dev_priv = to_i915(connector->dev); - struct intel_encoder *intel_encoder = intel_attached_encoder(connector); - struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base); - int ret; - - ret = drm_object_property_set_value(&connector->base, property, val); - if (ret) - return ret; - - if (property == dev_priv->force_audio_property) { - int i = val; - bool has_audio, old_has_audio; - int old_force_audio = intel_dp->force_audio; - - if (i == intel_dp->force_audio) - return 0; - - if (old_force_audio == HDMI_AUDIO_AUTO) - old_has_audio = intel_dp->has_audio; - else - old_has_audio = old_force_audio; - - intel_dp->force_audio = i; - - if (i == HDMI_AUDIO_AUTO) - has_audio = intel_dp->has_audio; - else - has_audio = (i == HDMI_AUDIO_ON); - - if (has_audio == old_has_audio) - return 0; - - goto done; - } - - if (property == dev_priv->broadcast_rgb_property) { - bool old_auto = intel_dp->color_range_auto; - bool old_range = intel_dp->limited_color_range; - - switch (val) { - case INTEL_BROADCAST_RGB_AUTO: - intel_dp->color_range_auto = true; - break; - case INTEL_BROADCAST_RGB_FULL: - intel_dp->color_range_auto = false; - intel_dp->limited_color_range = false; - break; - case INTEL_BROADCAST_RGB_LIMITED: - intel_dp->color_range_auto = false; - intel_dp->limited_color_range = true; - break; - default: - return -EINVAL; - } - - if (old_auto == intel_dp->color_range_auto && - old_range == intel_dp->limited_color_range) - return 0; - - goto done; - } - - if (property == connector->scaling_mode_property) { - if (connector->state->scaling_mode == val) { - /* the eDP scaling property is not changed */ - return 0; - } - connector->state->scaling_mode = val; - - goto done; - } - - return -EINVAL; - -done: - if (intel_encoder->base.crtc) - intel_crtc_restore_mode(intel_encoder->base.crtc); - - return 0; -} - -static int intel_dp_connector_register(struct drm_connector *connector) { struct intel_dp *intel_dp = intel_attached_dp(connector); @@ -5059,19 +4975,21 @@ static const struct drm_connector_funcs intel_dp_connector_funcs = { .dpms = drm_atomic_helper_connector_dpms, .force = intel_dp_force, .fill_modes = drm_helper_probe_single_connector_modes, - .set_property = intel_dp_set_property, - .atomic_get_property = intel_connector_atomic_get_property, + .set_property = drm_atomic_helper_connector_set_property, + .atomic_get_property = intel_digital_connector_atomic_get_property, + .atomic_set_property = intel_digital_connector_atomic_set_property, .late_register = intel_dp_connector_register, .early_unregister = intel_dp_connector_unregister, .destroy = intel_dp_connector_destroy, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, - .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_duplicate_state = intel_digital_connector_duplicate_state, }; static const struct drm_connector_helper_funcs intel_dp_connector_helper_funcs = { .detect_ctx = intel_dp_detect, .get_modes = intel_dp_get_modes, .mode_valid = intel_dp_mode_valid, + .atomic_check = intel_digital_connector_atomic_check, }; static const struct drm_encoder_funcs intel_dp_enc_funcs = { @@ -5169,7 +5087,6 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect intel_attach_force_audio_property(connector); intel_attach_broadcast_rgb_property(connector); - intel_dp->color_range_auto = true; if (is_edp(intel_dp)) { u32 allowed_scalers; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 5548a41..15aa31b 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -982,9 +982,6 @@ struct intel_dp { bool detect_done; bool channel_eq_status; bool reset_link_params; - enum hdmi_force_audio force_audio; - bool limited_color_range; - bool color_range_auto; uint8_t dpcd[DP_RECEIVER_CAP_SIZE]; uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE]; uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; -- 2.7.4