Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9a8ee983 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/i915/tv: implement get_hw_state 



Reviewed-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Signed-Off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 85234cdc

drivers/gpu/drm/i915/intel_tv.c

+17 −0
Original line number Diff line number Diff line
@@ -836,6 +836,21 @@ static struct intel_tv *intel_attached_tv(struct drm_connector *connector) 
			    base);

}



static bool

intel_tv_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe)

{

	struct drm_device *dev = encoder->base.dev;

	struct drm_i915_private *dev_priv = dev->dev_private;

	u32 tmp = I915_READ(TV_CTL);



	if (!(tmp & TV_ENC_ENABLE))

		return false;



	*pipe = PORT_TO_PIPE(tmp);



	return true;

}



static void

intel_enable_tv(struct intel_encoder *encoder)

{
@@ -1616,6 +1631,8 @@ intel_tv_init(struct drm_device *dev) 


	intel_encoder->enable = intel_enable_tv;

	intel_encoder->disable = intel_disable_tv;

	intel_encoder->get_hw_state = intel_tv_get_hw_state;

	intel_connector->get_hw_state = intel_connector_get_hw_state;



	intel_connector_attach_encoder(intel_connector, intel_encoder);

	intel_encoder->type = INTEL_OUTPUT_TVOUT;