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author | Patrik Jakobsson <patrik.r.jakobsson@gmail.com> | 2011-12-19 21:41:22 (GMT) |
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committer | Dave Airlie <airlied@redhat.com> | 2011-12-20 10:23:15 (GMT) |
commit | a12d6a078e47e244a476b67c3f4b6ca03c138a99 (patch) | |
tree | d9196442f0472d7ea582beb9a2c0cf230b75fe80 /drivers/gpu/drm/gma500/cdv_intel_hdmi.c | |
parent | 5736995b473b8853d5ee048c7dfb9c1d20ebf0ea (diff) | |
download | linux-a12d6a078e47e244a476b67c3f4b6ca03c138a99.tar.xz |
gma500: Convert Cedarview to work with new output handling
Replace psb_intel_output with psb_intel_encoder and psb_intel_connector.
Things will need to be cleaned up and tested so consider this an initial
patch for Cedarview.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/cdv_intel_hdmi.c')
-rw-r--r-- | drivers/gpu/drm/gma500/cdv_intel_hdmi.c | 112 |
1 files changed, 65 insertions, 47 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c index cbca2b0..50d7cfb 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c @@ -63,8 +63,8 @@ static void cdv_hdmi_mode_set(struct drm_encoder *encoder, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; - struct psb_intel_output *output = enc_to_psb_intel_output(encoder); - struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv; + struct psb_intel_encoder *psb_intel_encoder = to_psb_intel_encoder(encoder); + struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv; u32 hdmib; struct drm_crtc *crtc = encoder->crtc; struct psb_intel_crtc *intel_crtc = to_psb_intel_crtc(crtc); @@ -98,8 +98,9 @@ static bool cdv_hdmi_mode_fixup(struct drm_encoder *encoder, static void cdv_hdmi_dpms(struct drm_encoder *encoder, int mode) { struct drm_device *dev = encoder->dev; - struct psb_intel_output *output = enc_to_psb_intel_output(encoder); - struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv; + struct psb_intel_encoder *psb_intel_encoder = + to_psb_intel_encoder(encoder); + struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv; u32 hdmib; hdmib = REG_READ(hdmi_priv->hdmi_reg); @@ -114,8 +115,9 @@ static void cdv_hdmi_dpms(struct drm_encoder *encoder, int mode) static void cdv_hdmi_save(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct psb_intel_output *output = to_psb_intel_output(connector); - struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv; + struct psb_intel_encoder *psb_intel_encoder = + psb_intel_attached_encoder(connector); + struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv; hdmi_priv->save_HDMIB = REG_READ(hdmi_priv->hdmi_reg); } @@ -123,8 +125,9 @@ static void cdv_hdmi_save(struct drm_connector *connector) static void cdv_hdmi_restore(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct psb_intel_output *output = to_psb_intel_output(connector); - struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv; + struct psb_intel_encoder *psb_intel_encoder = + psb_intel_attached_encoder(connector); + struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv; REG_WRITE(hdmi_priv->hdmi_reg, hdmi_priv->save_HDMIB); REG_READ(hdmi_priv->hdmi_reg); @@ -133,14 +136,15 @@ static void cdv_hdmi_restore(struct drm_connector *connector) static enum drm_connector_status cdv_hdmi_detect( struct drm_connector *connector, bool force) { - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_output->dev_priv; + struct psb_intel_encoder *psb_intel_encoder = + psb_intel_attached_encoder(connector); + struct psb_intel_connector *psb_intel_connector = + to_psb_intel_connector(connector); + struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_encoder->dev_priv; struct edid *edid = NULL; enum drm_connector_status status = connector_status_disconnected; - edid = drm_get_edid(&psb_intel_output->base, - psb_intel_output->hdmi_i2c_adapter); + edid = drm_get_edid(connector, &psb_intel_encoder->i2c_bus->adapter); hdmi_priv->has_hdmi_sink = false; hdmi_priv->has_hdmi_audio = false; @@ -153,7 +157,7 @@ static enum drm_connector_status cdv_hdmi_detect( drm_detect_monitor_audio(edid); } - psb_intel_output->base.display_info.raw_edid = NULL; + psb_intel_connector->base.display_info.raw_edid = NULL; kfree(edid); } return status; @@ -220,17 +224,15 @@ static int cdv_hdmi_set_property(struct drm_connector *connector, */ static int cdv_hdmi_get_modes(struct drm_connector *connector) { - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); + struct psb_intel_encoder *psb_intel_encoder = + psb_intel_attached_encoder(connector); struct edid *edid = NULL; int ret = 0; - edid = drm_get_edid(&psb_intel_output->base, - psb_intel_output->hdmi_i2c_adapter); + edid = drm_get_edid(connector, &psb_intel_encoder->i2c_bus->adapter); if (edid) { - drm_mode_connector_update_edid_property(&psb_intel_output-> - base, edid); - ret = drm_add_edid_modes(&psb_intel_output->base, edid); + drm_mode_connector_update_edid_property(connector, edid); + ret = drm_add_edid_modes(connector, edid); kfree(edid); } return ret; @@ -266,11 +268,11 @@ static int cdv_hdmi_mode_valid(struct drm_connector *connector, static void cdv_hdmi_destroy(struct drm_connector *connector) { - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); + struct psb_intel_encoder *psb_intel_encoder = + psb_intel_attached_encoder(connector); - if (psb_intel_output->ddc_bus) - psb_intel_i2c_destroy(psb_intel_output->ddc_bus); + if (psb_intel_encoder->i2c_bus) + psb_intel_i2c_destroy(psb_intel_encoder->i2c_bus); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); kfree(connector); @@ -304,34 +306,45 @@ static const struct drm_connector_funcs cdv_hdmi_connector_funcs = { void cdv_hdmi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev, int reg) { - struct psb_intel_output *psb_intel_output; + struct psb_intel_encoder *psb_intel_encoder; + struct psb_intel_connector *psb_intel_connector; struct drm_connector *connector; struct drm_encoder *encoder; struct mid_intel_hdmi_priv *hdmi_priv; int ddc_bus; - psb_intel_output = kzalloc(sizeof(struct psb_intel_output) + - sizeof(struct mid_intel_hdmi_priv), GFP_KERNEL); - if (!psb_intel_output) + psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), + GFP_KERNEL); + + if (!psb_intel_encoder) return; - hdmi_priv = (struct mid_intel_hdmi_priv *)(psb_intel_output + 1); - psb_intel_output->mode_dev = mode_dev; - connector = &psb_intel_output->base; - encoder = &psb_intel_output->enc; - drm_connector_init(dev, &psb_intel_output->base, + psb_intel_connector = kzalloc(sizeof(struct psb_intel_connector), + GFP_KERNEL); + + if (!psb_intel_connector) + goto err_connector; + + hdmi_priv = kzalloc(sizeof(struct mid_intel_hdmi_priv), GFP_KERNEL); + + if (!hdmi_priv) + goto err_priv; + + connector = &psb_intel_connector->base; + encoder = &psb_intel_encoder->base; + drm_connector_init(dev, connector, &cdv_hdmi_connector_funcs, DRM_MODE_CONNECTOR_DVID); - drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_lvds_enc_funcs, + drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs, DRM_MODE_ENCODER_TMDS); - drm_mode_connector_attach_encoder(&psb_intel_output->base, - &psb_intel_output->enc); - psb_intel_output->type = INTEL_OUTPUT_HDMI; + psb_intel_connector_attach_encoder(psb_intel_connector, + psb_intel_encoder); + psb_intel_encoder->type = INTEL_OUTPUT_HDMI; hdmi_priv->hdmi_reg = reg; hdmi_priv->has_hdmi_sink = false; - psb_intel_output->dev_priv = hdmi_priv; + psb_intel_encoder->dev_priv = hdmi_priv; drm_encoder_helper_add(encoder, &cdv_hdmi_helper_funcs); drm_connector_helper_add(connector, @@ -341,7 +354,8 @@ void cdv_hdmi_init(struct drm_device *dev, connector->doublescan_allowed = false; drm_connector_attach_property(connector, - dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN); + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_FULLSCREEN); switch (reg) { case SDVOB: @@ -356,21 +370,25 @@ void cdv_hdmi_init(struct drm_device *dev, break; } - psb_intel_output->ddc_bus = psb_intel_i2c_create(dev, + psb_intel_encoder->i2c_bus = psb_intel_i2c_create(dev, ddc_bus, (reg == SDVOB) ? "HDMIB" : "HDMIC"); - if (!psb_intel_output->ddc_bus) { + if (!psb_intel_encoder->i2c_bus) { dev_err(dev->dev, "No ddc adapter available!\n"); goto failed_ddc; } - psb_intel_output->hdmi_i2c_adapter = - &(psb_intel_output->ddc_bus->adapter); + + hdmi_priv->hdmi_i2c_adapter = + &(psb_intel_encoder->i2c_bus->adapter); hdmi_priv->dev = dev; drm_sysfs_connector_add(connector); return; failed_ddc: - drm_encoder_cleanup(&psb_intel_output->enc); - drm_connector_cleanup(&psb_intel_output->base); - kfree(psb_intel_output); + drm_encoder_cleanup(encoder); + drm_connector_cleanup(connector); +err_priv: + kfree(psb_intel_connector); +err_connector: + kfree(psb_intel_encoder); } |