I915_WRITE(PCH_ADPA, adpa);
if (wait_for((I915_READ(PCH_ADPA) & ADPA_CRT_HOTPLUG_FORCE_TRIGGER) == 0,
- 1000, 1))
+ 1000))
DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
if (turn_off_dac) {
/* wait for FORCE_DETECT to go off */
if (wait_for((I915_READ(PORT_HOTPLUG_EN) &
CRT_HOTPLUG_FORCE_DETECT) == 0,
- 1000, 1))
+ 1000))
DRM_DEBUG_KMS("timed out waiting for FORCE_DETECT to go off");
}
static bool intel_crt_detect_ddc(struct drm_encoder *encoder)
{
- struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
+ struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
+ struct drm_i915_private *dev_priv = encoder->dev->dev_private;
/* CRT should always be at 0, but check anyway */
if (intel_encoder->type != INTEL_OUTPUT_ANALOG)
return false;
- return intel_ddc_probe(intel_encoder);
+ return intel_ddc_probe(intel_encoder, dev_priv->crt_ddc_pin);
}
static enum drm_connector_status
intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
{
- struct drm_encoder *encoder = &intel_encoder->enc;
+ struct drm_encoder *encoder = &intel_encoder->base;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
if (IS_I9XX(dev)) {
uint32_t pipeconf = I915_READ(pipeconf_reg);
I915_WRITE(pipeconf_reg, pipeconf | PIPECONF_FORCE_BORDER);
+ POSTING_READ(pipeconf_reg);
/* Wait for next Vblank to substitue
* border color for Color info */
intel_wait_for_vblank(dev, pipe);
intel_crt_detect(struct drm_connector *connector, bool force)
{
struct drm_device *dev = connector->dev;
- struct drm_encoder *encoder = intel_attached_encoder(connector);
- struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
+ struct intel_encoder *encoder = intel_attached_encoder(connector);
struct drm_crtc *crtc;
int dpms_mode;
enum drm_connector_status status;
return connector_status_disconnected;
}
- if (intel_crt_detect_ddc(encoder))
+ if (intel_crt_detect_ddc(&encoder->base))
return connector_status_connected;
if (!force)
return connector->status;
/* for pre-945g platforms use load detect */
- if (encoder->crtc && encoder->crtc->enabled) {
- status = intel_crt_load_detect(encoder->crtc, intel_encoder);
+ if (encoder->base.crtc && encoder->base.crtc->enabled) {
+ status = intel_crt_load_detect(encoder->base.crtc, encoder);
} else {
- crtc = intel_get_load_detect_pipe(intel_encoder, connector,
+ crtc = intel_get_load_detect_pipe(encoder, connector,
NULL, &dpms_mode);
if (crtc) {
- status = intel_crt_load_detect(crtc, intel_encoder);
- intel_release_load_detect_pipe(intel_encoder,
+ status = intel_crt_load_detect(crtc, encoder);
+ intel_release_load_detect_pipe(encoder,
connector, dpms_mode);
} else
status = connector_status_unknown;
static int intel_crt_get_modes(struct drm_connector *connector)
{
- int ret;
- struct drm_encoder *encoder = intel_attached_encoder(connector);
- struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
- struct i2c_adapter *ddc_bus;
struct drm_device *dev = connector->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int ret;
-
- ret = intel_ddc_get_modes(connector, intel_encoder->ddc_bus);
+ ret = intel_ddc_get_modes(connector,
+ &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
if (ret || !IS_G4X(dev))
- goto end;
+ return ret;
/* Try to probe digital port for output in DVI-I -> VGA mode. */
- ddc_bus = intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D");
-
- if (!ddc_bus) {
- dev_printk(KERN_ERR, &connector->dev->pdev->dev,
- "DDC bus registration failed for CRTDDC_D.\n");
- goto end;
- }
- /* Try to get modes by GPIOD port */
- ret = intel_ddc_get_modes(connector, ddc_bus);
- intel_i2c_destroy(ddc_bus);
-
-end:
- return ret;
-
+ return intel_ddc_get_modes(connector,
+ &dev_priv->gmbus[GMBUS_PORT_DPB].adapter);
}
static int intel_crt_set_property(struct drm_connector *connector,
static const struct drm_connector_helper_funcs intel_crt_connector_helper_funcs = {
.mode_valid = intel_crt_mode_valid,
.get_modes = intel_crt_get_modes,
- .best_encoder = intel_attached_encoder,
+ .best_encoder = intel_best_encoder,
};
static const struct drm_encoder_funcs intel_crt_enc_funcs = {
struct intel_encoder *intel_encoder;
struct intel_connector *intel_connector;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 i2c_reg;
intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL);
if (!intel_encoder)
drm_connector_init(dev, &intel_connector->base,
&intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
- drm_encoder_init(dev, &intel_encoder->enc, &intel_crt_enc_funcs,
+ drm_encoder_init(dev, &intel_encoder->base, &intel_crt_enc_funcs,
DRM_MODE_ENCODER_DAC);
- drm_mode_connector_attach_encoder(&intel_connector->base,
- &intel_encoder->enc);
-
- /* Set up the DDC bus. */
- if (HAS_PCH_SPLIT(dev))
- i2c_reg = PCH_GPIOA;
- else {
- i2c_reg = GPIOA;
- /* Use VBT information for CRT DDC if available */
- if (dev_priv->crt_ddc_bus != 0)
- i2c_reg = dev_priv->crt_ddc_bus;
- }
- intel_encoder->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A");
- if (!intel_encoder->ddc_bus) {
- dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
- "failed.\n");
- return;
- }
+ intel_connector_attach_encoder(intel_connector, intel_encoder);
intel_encoder->type = INTEL_OUTPUT_ANALOG;
intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
- drm_encoder_helper_add(&intel_encoder->enc, &intel_crt_helper_funcs);
+ drm_encoder_helper_add(&intel_encoder->base, &intel_crt_helper_funcs);
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
drm_sysfs_connector_add(connector);
git.openpandora.org / pandora-kernel.git / blobdiff