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drm/i915/tv: convert to encoder enable/disable 

Like hdmi tv outputs are simple: They only have 2 states and can't be
cloned. Hence give it the same treatment.

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-06-30 10:33:44 +02:00
parent 5ab432ef49
commit 6b5756a046
1 changed files with 19 additions and 16 deletions
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35
drivers/gpu/drm/i915/intel_tv.c
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@ -837,21 +837,21 @@ static struct intel_tv *intel_attached_tv(struct drm_connector *connector)
}
static void
intel_tv_dpms(struct drm_encoder *encoder, int mode)
intel_enable_tv(struct intel_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_device *dev = encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
switch (mode) {
case DRM_MODE_DPMS_ON:
I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
break;
}
I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE);
}
static void
intel_disable_tv(struct intel_encoder *encoder)
{
struct drm_device *dev = encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
}
static const struct tv_mode *
@ -1478,15 +1478,15 @@ out:
}
static const struct drm_encoder_helper_funcs intel_tv_helper_funcs = {
.dpms = intel_tv_dpms,
.mode_fixup = intel_tv_mode_fixup,
.prepare = intel_encoder_prepare,
.prepare = intel_encoder_noop,
.mode_set = intel_tv_mode_set,
.commit = intel_encoder_commit,
.commit = intel_encoder_noop,
.disable = intel_encoder_disable,
};
static const struct drm_connector_funcs intel_tv_connector_funcs = {
.dpms = drm_helper_connector_dpms,
.dpms = intel_connector_dpms,
.detect = intel_tv_detect,
.destroy = intel_tv_destroy,
.set_property = intel_tv_set_property,
@ -1616,6 +1616,9 @@ intel_tv_init(struct drm_device *dev)
drm_encoder_init(dev, &intel_encoder->base, &intel_tv_enc_funcs,
DRM_MODE_ENCODER_TVDAC);
intel_encoder->enable = intel_enable_tv;
intel_encoder->disable = intel_disable_tv;
intel_connector_attach_encoder(intel_connector, intel_encoder);
intel_encoder->type = INTEL_OUTPUT_TVOUT;
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);