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Commit 46a3f4a3 authored by Chris Wilson's avatar Chris Wilson Committed by Daniel Vetter
Browse files

drm/i915: Add some debug spam for intialising SDVO 



During SDVO initialisation it would be useful to a have a record of the
individual devices we try to enable and later probe - in particular to
be able to see which fail.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent aec347ab

drivers/gpu/drm/i915/intel_sdvo.c

+18 −2
Original line number Original line Diff line number Diff line
@@ -1773,6 +1773,9 @@ static void intel_sdvo_get_ddc_modes(struct drm_connector *connector) 
{

{

	struct edid *edid;

	struct edid *edid;





	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",

		      connector->base.id, drm_get_connector_name(connector));



	/* set the bus switch and get the modes */

	/* set the bus switch and get the modes */

	edid = intel_sdvo_get_edid(connector);

	edid = intel_sdvo_get_edid(connector);
@@ -1868,6 +1871,9 @@ static void intel_sdvo_get_tv_modes(struct drm_connector *connector) 
	uint32_t reply = 0, format_map = 0;

	uint32_t reply = 0, format_map = 0;

	int i;

	int i;





	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",

		      connector->base.id, drm_get_connector_name(connector));



	/* Read the list of supported input resolutions for the selected TV

	/* Read the list of supported input resolutions for the selected TV

	 * format.

	 * format.

	 */

	 */
@@ -1902,6 +1908,9 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) 
	struct drm_i915_private *dev_priv = connector->dev->dev_private;

	struct drm_i915_private *dev_priv = connector->dev->dev_private;

	struct drm_display_mode *newmode;

	struct drm_display_mode *newmode;





	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",

		      connector->base.id, drm_get_connector_name(connector));



	/*

	/*

	 * Fetch modes from VBT. For SDVO prefer the VBT mode since some

	 * Fetch modes from VBT. For SDVO prefer the VBT mode since some

	 * SDVO->LVDS transcoders can't cope with the EDID mode.

	 * SDVO->LVDS transcoders can't cope with the EDID mode.
@@ -1933,7 +1942,6 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) 
			break;

			break;

		}

		}

	}

	}



}

}





static int intel_sdvo_get_modes(struct drm_connector *connector)

static int intel_sdvo_get_modes(struct drm_connector *connector)
@@ -2397,6 +2405,8 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device) 
	struct intel_connector *intel_connector;

	struct intel_connector *intel_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;





	DRM_DEBUG_KMS("initialising DVI device %d\n", device);



	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	if (!intel_sdvo_connector)

	if (!intel_sdvo_connector)

		return false;

		return false;
@@ -2445,6 +2455,8 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type) 
	struct intel_connector *intel_connector;

	struct intel_connector *intel_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;





	DRM_DEBUG_KMS("initialising TV type %d\n", type);



	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	if (!intel_sdvo_connector)

	if (!intel_sdvo_connector)

		return false;

		return false;
@@ -2482,6 +2494,8 @@ intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device) 
	struct intel_connector *intel_connector;

	struct intel_connector *intel_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;





	DRM_DEBUG_KMS("initialising analog device %d\n", device);



	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	if (!intel_sdvo_connector)

	if (!intel_sdvo_connector)

		return false;

		return false;
@@ -2513,6 +2527,8 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device) 
	struct intel_connector *intel_connector;

	struct intel_connector *intel_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;

	struct intel_sdvo_connector *intel_sdvo_connector;





	DRM_DEBUG_KMS("initialising LVDS device %d\n", device);



	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL);

	if (!intel_sdvo_connector)

	if (!intel_sdvo_connector)

		return false;

		return false;