[Intel-gfx] [PATCH 10/13] drm/i915: Convert intel_dp properties to atomic.
Maarten Lankhorst
maarten.lankhorst at linux.intel.com
Fri Apr 7 06:07:59 UTC 2017
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.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
drivers/gpu/drm/i915/intel_dp.c | 138 ++++++++-------------------------------
drivers/gpu/drm/i915/intel_drv.h | 3 -
2 files changed, 26 insertions(+), 115 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3e51202d0338..a146090b651b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1641,6 +1641,8 @@ 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);
@@ -1667,10 +1669,10 @@ 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,
@@ -1685,10 +1687,10 @@ intel_dp_compute_config(struct intel_encoder *encoder,
if (HAS_GMCH_DISPLAY(dev_priv))
intel_gmch_panel_fitting(intel_crtc, pipe_config,
- intel_connector->panel.fitting_mode);
+ intel_conn_state->panel.fitting_mode);
else
intel_pch_panel_fitting(intel_crtc, pipe_config,
- intel_connector->panel.fitting_mode);
+ intel_conn_state->panel.fitting_mode);
}
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
@@ -1755,7 +1757,7 @@ 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
@@ -1767,7 +1769,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
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;
@@ -4790,104 +4792,6 @@ 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_connector *intel_connector = to_intel_connector(connector);
- 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 (is_edp(intel_dp) &&
- property == connector->dev->mode_config.scaling_mode_property) {
- if (val == DRM_MODE_SCALE_NONE) {
- DRM_DEBUG_KMS("no scaling not supported\n");
- return -EINVAL;
- }
- if (HAS_GMCH_DISPLAY(dev_priv) &&
- val == DRM_MODE_SCALE_CENTER) {
- DRM_DEBUG_KMS("centering not supported\n");
- return -EINVAL;
- }
-
- if (intel_connector->panel.fitting_mode == val) {
- /* the eDP scaling property is not changed */
- return 0;
- }
- intel_connector->panel.fitting_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);
@@ -5045,19 +4949,21 @@ 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 = {
@@ -5151,19 +5057,19 @@ bool intel_dp_is_edp(struct drm_i915_private *dev_priv, enum port port)
void
intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector)
{
- struct intel_connector *intel_connector = to_intel_connector(connector);
-
intel_attach_force_audio_property(connector);
intel_attach_broadcast_rgb_property(connector);
- intel_dp->color_range_auto = true;
if (is_edp(intel_dp)) {
+ struct intel_digital_connector_state *conn_state =
+ to_intel_digital_connector_state(connector->state);
+
drm_mode_create_scaling_mode_property(connector->dev);
drm_object_attach_property(
&connector->base,
connector->dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_ASPECT);
- intel_connector->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
+ conn_state->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
}
}
@@ -5806,6 +5712,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
struct drm_display_mode *scan;
struct edid *edid;
enum pipe pipe = INVALID_PIPE;
+ unsigned allowed_fittings;
if (!is_edp(intel_dp))
return true;
@@ -5899,7 +5806,14 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
pipe_name(pipe));
}
- intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode, 0);
+ allowed_fittings = 0;
+ if (!HAS_GMCH_DISPLAY(dev_priv))
+ allowed_fittings |= BIT(DRM_MODE_SCALE_CENTER);
+ allowed_fittings |= BIT(DRM_MODE_SCALE_ASPECT);
+ allowed_fittings |= BIT(DRM_MODE_SCALE_FULLSCREEN);
+
+ intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode,
+ allowed_fittings);
intel_connector->panel.backlight.power = intel_edp_backlight_power;
intel_panel_setup_backlight(connector, pipe);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index a686d112dea2..afda03e0bb02 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -261,7 +261,6 @@ struct intel_encoder {
struct intel_panel {
struct drm_display_mode *fixed_mode;
struct drm_display_mode *downclock_mode;
- int fitting_mode;
unsigned allowed_fitting_mode_mask;
/* backlight */
@@ -957,9 +956,7 @@ 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
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