drm/i915: Rename intel_output to intel_encoder.

The intel_output naming is inherited from the UMS code, which had a
structure of screen -> CRTC -> output.  The DRM code has an additional
notion of encoder/connector, so the structure is screen -> CRTC ->
encoder -> connector.  This is a useful structure for SDVO encoders
which can support multiple connectors (each of which requires
different programming in the one encoder and could be connected to
different CRTCs), or for DVI-I, where multiple encoders feed into the
connector for whether it's used for digital or analog.  Most of our
code is encoder-related, so transition it to talking about encoders
before we start trying to distinguish connectors.

This patch is produced by sed s/intel_output/intel_encoder/ over the
driver.

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt
2010-03-25 11:11:14 -07:00
parent 5e64499f3d
commit 21d40d37ec
11 changed files with 663 additions and 663 deletions

View File

@ -246,19 +246,19 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
static bool intel_crt_detect_ddc(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
/* CRT should always be at 0, but check anyway */
if (intel_output->type != INTEL_OUTPUT_ANALOG)
if (intel_encoder->type != INTEL_OUTPUT_ANALOG)
return false;
return intel_ddc_probe(intel_output);
return intel_ddc_probe(intel_encoder);
}
static enum drm_connector_status
intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output)
intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
{
struct drm_encoder *encoder = &intel_output->enc;
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@ -386,8 +386,8 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output)
static enum drm_connector_status intel_crt_detect(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct intel_output *intel_output = to_intel_output(connector);
struct drm_encoder *encoder = &intel_output->enc;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_crtc *crtc;
int dpms_mode;
enum drm_connector_status status;
@ -404,13 +404,13 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
/* for pre-945g platforms use load detect */
if (encoder->crtc && encoder->crtc->enabled) {
status = intel_crt_load_detect(encoder->crtc, intel_output);
status = intel_crt_load_detect(encoder->crtc, intel_encoder);
} else {
crtc = intel_get_load_detect_pipe(intel_output,
crtc = intel_get_load_detect_pipe(intel_encoder,
NULL, &dpms_mode);
if (crtc) {
status = intel_crt_load_detect(crtc, intel_output);
intel_release_load_detect_pipe(intel_output, dpms_mode);
status = intel_crt_load_detect(crtc, intel_encoder);
intel_release_load_detect_pipe(intel_encoder, dpms_mode);
} else
status = connector_status_unknown;
}
@ -420,9 +420,9 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
static void intel_crt_destroy(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
intel_i2c_destroy(intel_output->ddc_bus);
intel_i2c_destroy(intel_encoder->ddc_bus);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(connector);
@ -431,28 +431,28 @@ static void intel_crt_destroy(struct drm_connector *connector)
static int intel_crt_get_modes(struct drm_connector *connector)
{
int ret;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct i2c_adapter *ddcbus;
struct drm_device *dev = connector->dev;
ret = intel_ddc_get_modes(intel_output);
ret = intel_ddc_get_modes(intel_encoder);
if (ret || !IS_G4X(dev))
goto end;
ddcbus = intel_output->ddc_bus;
ddcbus = intel_encoder->ddc_bus;
/* Try to probe digital port for output in DVI-I -> VGA mode. */
intel_output->ddc_bus =
intel_encoder->ddc_bus =
intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D");
if (!intel_output->ddc_bus) {
intel_output->ddc_bus = ddcbus;
if (!intel_encoder->ddc_bus) {
intel_encoder->ddc_bus = ddcbus;
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(intel_output);
ret = intel_ddc_get_modes(intel_encoder);
intel_i2c_destroy(ddcbus);
end:
@ -505,23 +505,23 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = {
void intel_crt_init(struct drm_device *dev)
{
struct drm_connector *connector;
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 i2c_reg;
intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL);
if (!intel_output)
intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL);
if (!intel_encoder)
return;
connector = &intel_output->base;
drm_connector_init(dev, &intel_output->base,
connector = &intel_encoder->base;
drm_connector_init(dev, &intel_encoder->base,
&intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
drm_encoder_init(dev, &intel_output->enc, &intel_crt_enc_funcs,
drm_encoder_init(dev, &intel_encoder->enc, &intel_crt_enc_funcs,
DRM_MODE_ENCODER_DAC);
drm_mode_connector_attach_encoder(&intel_output->base,
&intel_output->enc);
drm_mode_connector_attach_encoder(&intel_encoder->base,
&intel_encoder->enc);
/* Set up the DDC bus. */
if (HAS_PCH_SPLIT(dev))
@ -532,22 +532,22 @@ void intel_crt_init(struct drm_device *dev)
if (dev_priv->crt_ddc_bus != 0)
i2c_reg = dev_priv->crt_ddc_bus;
}
intel_output->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A");
if (!intel_output->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_output->type = INTEL_OUTPUT_ANALOG;
intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
intel_encoder->type = INTEL_OUTPUT_ANALOG;
intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
(1 << INTEL_ANALOG_CLONE_BIT) |
(1 << INTEL_SDVO_LVDS_CLONE_BIT);
intel_output->crtc_mask = (1 << 0) | (1 << 1);
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs);
drm_encoder_helper_add(&intel_encoder->enc, &intel_crt_helper_funcs);
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
drm_sysfs_connector_add(connector);