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-rw-r--r--drivers/gpu/drm/i915/intel_dp.c59
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h30
-rw-r--r--drivers/gpu/drm/i915/intel_hdmi.c25
3 files changed, 78 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 6cc6a5c81dc..6810244fdb0 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -47,7 +47,9 @@
*/
static bool is_edp(struct intel_dp *intel_dp)
{
- return intel_dp->base.type == INTEL_OUTPUT_EDP;
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+
+ return intel_dig_port->base.type == INTEL_OUTPUT_EDP;
}
/**
@@ -76,7 +78,9 @@ static bool is_cpu_edp(struct intel_dp *intel_dp)
static struct drm_device *intel_dp_to_dev(struct intel_dp *intel_dp)
{
- return intel_dp->base.base.dev;
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+
+ return intel_dig_port->base.base.dev;
}
static struct intel_dp *intel_attached_dp(struct drm_connector *connector)
@@ -1169,9 +1173,10 @@ void ironlake_edp_panel_off(struct intel_dp *intel_dp)
void ironlake_edp_backlight_on(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = intel_dig_port->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- int pipe = to_intel_crtc(intel_dp->base.base.crtc)->pipe;
+ int pipe = to_intel_crtc(intel_dig_port->base.base.crtc)->pipe;
u32 pp;
if (!is_edp(intel_dp))
@@ -1214,8 +1219,9 @@ void ironlake_edp_backlight_off(struct intel_dp *intel_dp)
static void ironlake_edp_pll_on(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
- struct drm_crtc *crtc = intel_dp->base.base.crtc;
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_crtc *crtc = intel_dig_port->base.base.crtc;
+ struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 dpa_ctl;
@@ -1239,8 +1245,9 @@ static void ironlake_edp_pll_on(struct intel_dp *intel_dp)
static void ironlake_edp_pll_off(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
- struct drm_crtc *crtc = intel_dp->base.base.crtc;
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_crtc *crtc = intel_dig_port->base.base.crtc;
+ struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 dpa_ctl;
@@ -1773,7 +1780,7 @@ intel_dp_set_link_train(struct intel_dp *intel_dp,
void
intel_dp_start_link_train(struct intel_dp *intel_dp)
{
- struct drm_encoder *encoder = &intel_dp->base.base;
+ struct drm_encoder *encoder = &dp_to_dig_port(intel_dp)->base.base;
struct drm_device *dev = encoder->dev;
int i;
uint8_t voltage;
@@ -1946,7 +1953,8 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
static void
intel_dp_link_down(struct intel_dp *intel_dp)
{
- struct drm_device *dev = intel_dp_to_dev(intel_dp);
+ struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+ struct drm_device *dev = intel_dig_port->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t DP = intel_dp->DP;
@@ -1986,7 +1994,7 @@ intel_dp_link_down(struct intel_dp *intel_dp)
if (HAS_PCH_IBX(dev) &&
I915_READ(intel_dp->output_reg) & DP_PIPEB_SELECT) {
- struct drm_crtc *crtc = intel_dp->base.base.crtc;
+ struct drm_crtc *crtc = intel_dig_port->base.base.crtc;
/* Hardware workaround: leaving our transcoder select
* set to transcoder B while it's off will prevent the
@@ -2102,13 +2110,14 @@ intel_dp_handle_test_request(struct intel_dp *intel_dp)
static void
intel_dp_check_link_status(struct intel_dp *intel_dp)
{
+ struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
u8 sink_irq_vector;
u8 link_status[DP_LINK_STATUS_SIZE];
- if (!intel_dp->base.connectors_active)
+ if (!intel_encoder->connectors_active)
return;
- if (WARN_ON(!intel_dp->base.base.crtc))
+ if (WARN_ON(!intel_encoder->base.crtc))
return;
/* Try to read receiver status if the link appears to be up */
@@ -2139,7 +2148,7 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
if (!drm_dp_channel_eq_ok(link_status, intel_dp->lane_count)) {
DRM_DEBUG_KMS("%s: channel EQ not ok, retraining\n",
- drm_get_encoder_name(&intel_dp->base.base));
+ drm_get_encoder_name(&intel_encoder->base));
intel_dp_start_link_train(intel_dp);
intel_dp_complete_link_train(intel_dp);
}
@@ -2368,7 +2377,8 @@ intel_dp_set_property(struct drm_connector *connector,
{
struct drm_i915_private *dev_priv = connector->dev->dev_private;
struct intel_connector *intel_connector = to_intel_connector(connector);
- struct intel_dp *intel_dp = intel_attached_dp(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_connector_property_set_value(connector, property, val);
@@ -2423,8 +2433,8 @@ intel_dp_set_property(struct drm_connector *connector,
return -EINVAL;
done:
- if (intel_dp->base.base.crtc) {
- struct drm_crtc *crtc = intel_dp->base.base.crtc;
+ if (intel_encoder->base.crtc) {
+ struct drm_crtc *crtc = intel_encoder->base.crtc;
intel_set_mode(crtc, &crtc->mode,
crtc->x, crtc->y, crtc->fb);
}
@@ -2454,7 +2464,8 @@ intel_dp_destroy(struct drm_connector *connector)
static void intel_dp_encoder_destroy(struct drm_encoder *encoder)
{
- struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
i2c_del_adapter(&intel_dp->adapter);
drm_encoder_cleanup(encoder);
@@ -2462,7 +2473,7 @@ static void intel_dp_encoder_destroy(struct drm_encoder *encoder)
cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
ironlake_panel_vdd_off_sync(intel_dp);
}
- kfree(intel_dp);
+ kfree(intel_dig_port);
}
static const struct drm_encoder_helper_funcs intel_dp_helper_funcs = {
@@ -2680,14 +2691,16 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
struct intel_dp *intel_dp;
struct intel_encoder *intel_encoder;
struct intel_connector *intel_connector;
+ struct intel_digital_port *intel_dig_port;
struct drm_display_mode *fixed_mode = NULL;
const char *name = NULL;
int type;
- intel_dp = kzalloc(sizeof(struct intel_dp), GFP_KERNEL);
- if (!intel_dp)
+ intel_dig_port = kzalloc(sizeof(struct intel_digital_port), GFP_KERNEL);
+ if (!intel_dig_port)
return;
+ intel_dp = &intel_dig_port->dp;
intel_dp->output_reg = output_reg;
intel_dp->port = port;
/* Preserve the current hw state. */
@@ -2695,10 +2708,10 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
if (!intel_connector) {
- kfree(intel_dp);
+ kfree(intel_dig_port);
return;
}
- intel_encoder = &intel_dp->base;
+ intel_encoder = &intel_dig_port->base;
intel_dp->attached_connector = intel_connector;
if (HAS_PCH_SPLIT(dev) && output_reg == PCH_DP_D)
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 5b0b22aa0d6..79aa0448370 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -331,7 +331,6 @@ struct dip_infoframe {
} __attribute__((packed));
struct intel_hdmi {
- struct intel_encoder base;
u32 sdvox_reg;
int ddc_bus;
int ddi_port;
@@ -349,7 +348,6 @@ struct intel_hdmi {
#define DP_LINK_CONFIGURATION_SIZE 9
struct intel_dp {
- struct intel_encoder base;
uint32_t output_reg;
uint32_t DP;
uint8_t link_configuration[DP_LINK_CONFIGURATION_SIZE];
@@ -375,6 +373,12 @@ struct intel_dp {
struct intel_connector *attached_connector;
};
+struct intel_digital_port {
+ struct intel_encoder base;
+ struct intel_dp dp;
+ struct intel_hdmi hdmi;
+};
+
static inline struct drm_crtc *
intel_get_crtc_for_pipe(struct drm_device *dev, int pipe)
{
@@ -502,7 +506,27 @@ static inline struct intel_encoder *intel_attached_encoder(struct drm_connector
static inline struct intel_dp *enc_to_intel_dp(struct drm_encoder *encoder)
{
- return container_of(encoder, struct intel_dp, base.base);
+ struct intel_digital_port *intel_dig_port =
+ container_of(encoder, struct intel_digital_port, base.base);
+ return &intel_dig_port->dp;
+}
+
+static inline struct intel_digital_port *
+enc_to_dig_port(struct drm_encoder *encoder)
+{
+ return container_of(encoder, struct intel_digital_port, base.base);
+}
+
+static inline struct intel_digital_port *
+dp_to_dig_port(struct intel_dp *intel_dp)
+{
+ return container_of(intel_dp, struct intel_digital_port, dp);
+}
+
+static inline struct intel_digital_port *
+hdmi_to_dig_port(struct intel_hdmi *intel_hdmi)
+{
+ return container_of(intel_hdmi, struct intel_digital_port, hdmi);
}
extern void intel_connector_attach_encoder(struct intel_connector *connector,
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index e2215a4fa9e..982e7a51e03 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -38,7 +38,7 @@
static struct drm_device *intel_hdmi_to_dev(struct intel_hdmi *intel_hdmi)
{
- return intel_hdmi->base.base.dev;
+ return hdmi_to_dig_port(intel_hdmi)->base.base.dev;
}
static void
@@ -56,13 +56,14 @@ assert_hdmi_port_disabled(struct intel_hdmi *intel_hdmi)
struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder)
{
- return container_of(encoder, struct intel_hdmi, base.base);
+ struct intel_digital_port *intel_dig_port =
+ container_of(encoder, struct intel_digital_port, base.base);
+ return &intel_dig_port->hdmi;
}
static struct intel_hdmi *intel_attached_hdmi(struct drm_connector *connector)
{
- return container_of(intel_attached_encoder(connector),
- struct intel_hdmi, base);
+ return enc_to_intel_hdmi(&intel_attached_encoder(connector)->base);
}
void intel_dip_infoframe_csum(struct dip_infoframe *frame)
@@ -864,6 +865,8 @@ intel_hdmi_set_property(struct drm_connector *connector,
uint64_t val)
{
struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
+ struct intel_digital_port *intel_dig_port =
+ hdmi_to_dig_port(intel_hdmi);
struct drm_i915_private *dev_priv = connector->dev->dev_private;
int ret;
@@ -903,8 +906,8 @@ intel_hdmi_set_property(struct drm_connector *connector,
return -EINVAL;
done:
- if (intel_hdmi->base.base.crtc) {
- struct drm_crtc *crtc = intel_hdmi->base.base.crtc;
+ if (intel_dig_port->base.base.crtc) {
+ struct drm_crtc *crtc = intel_dig_port->base.base.crtc;
intel_set_mode(crtc, &crtc->mode,
crtc->x, crtc->y, crtc->fb);
}
@@ -962,19 +965,21 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg, enum port port)
struct drm_connector *connector;
struct intel_encoder *intel_encoder;
struct intel_connector *intel_connector;
+ struct intel_digital_port *intel_dig_port;
struct intel_hdmi *intel_hdmi;
- intel_hdmi = kzalloc(sizeof(struct intel_hdmi), GFP_KERNEL);
- if (!intel_hdmi)
+ intel_dig_port = kzalloc(sizeof(struct intel_digital_port), GFP_KERNEL);
+ if (!intel_dig_port)
return;
intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
if (!intel_connector) {
- kfree(intel_hdmi);
+ kfree(intel_dig_port);
return;
}
- intel_encoder = &intel_hdmi->base;
+ intel_hdmi = &intel_dig_port->hdmi;
+ intel_encoder = &intel_dig_port->base;
drm_encoder_init(dev, &intel_encoder->base, &intel_hdmi_enc_funcs,
DRM_MODE_ENCODER_TMDS);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-01 15:32:23 +0000