diff options
| author | Alan Cox | 2012-08-08 15:54:41 +0200 |
|---|---|---|
| committer | Dave Airlie | 2012-08-24 01:29:12 +0200 |
| commit | 220801bdb53ceeac01d021ac459d112acc7deb0b (patch) | |
| tree | 87c64cbd330b26754922caca5c94c67082e8de0d /drivers/gpu/drm/gma500/cdv_device.c | |
| parent | gma500: Add the support of display port on CDV (diff) | |
| download | kernel-qcow2-linux-220801bdb53ceeac01d021ac459d112acc7deb0b.tar.gz kernel-qcow2-linux-220801bdb53ceeac01d021ac459d112acc7deb0b.tar.xz kernel-qcow2-linux-220801bdb53ceeac01d021ac459d112acc7deb0b.zip | |
gma500/cdv: add the bits that don't need the new code
Based on bits from Yakui <yakui.zhao@intel.com>
We can import various little bits of code before we plumb it all
in and hopefully this way catch any regressions more easily.
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_device.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/cdv_device.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c index b7e7b49d8f62..e2fff244a599 100644 --- a/drivers/gpu/drm/gma500/cdv_device.c +++ b/drivers/gpu/drm/gma500/cdv_device.c @@ -488,6 +488,65 @@ static void cdv_hotplug_enable(struct drm_device *dev, bool on) } } +static const char *force_audio_names[] = { + "off", + "auto", + "on", +}; + +void cdv_intel_attach_force_audio_property(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct drm_psb_private *dev_priv = dev->dev_private; + struct drm_property *prop; + int i; + + prop = dev_priv->force_audio_property; + if (prop == NULL) { + prop = drm_property_create(dev, DRM_MODE_PROP_ENUM, + "audio", + ARRAY_SIZE(force_audio_names)); + if (prop == NULL) + return; + + for (i = 0; i < ARRAY_SIZE(force_audio_names); i++) + drm_property_add_enum(prop, i, i-1, force_audio_names[i]); + + dev_priv->force_audio_property = prop; + } + drm_connector_attach_property(connector, prop, 0); +} + + +static const char *broadcast_rgb_names[] = { + "Full", + "Limited 16:235", +}; + +void cdv_intel_attach_broadcast_rgb_property(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct drm_psb_private *dev_priv = dev->dev_private; + struct drm_property *prop; + int i; + + prop = dev_priv->broadcast_rgb_property; + if (prop == NULL) { + prop = drm_property_create(dev, DRM_MODE_PROP_ENUM, + "Broadcast RGB", + ARRAY_SIZE(broadcast_rgb_names)); + if (prop == NULL) + return; + + for (i = 0; i < ARRAY_SIZE(broadcast_rgb_names); i++) + drm_property_add_enum(prop, i, i, broadcast_rgb_names[i]); + + dev_priv->broadcast_rgb_property = prop; + } + + drm_connector_attach_property(connector, prop, 0); +} + /* Cedarview */ static const struct psb_offset cdv_regmap[2] = { { |