/*
* Copyright (c) 2006-2007 Intel Corporation
* Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
*
* DRM core CRTC related functions
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting documentation, and
* that the name of the copyright holders not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no representations
* about the suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
* Authors:
* Keith Packard
* Eric Anholt <eric@anholt.net>
* Dave Airlie <airlied@linux.ie>
* Jesse Barnes <jesse.barnes@intel.com>
*/
#include <linux/list.h>
#include "drm.h"
#include "drmP.h"
#include "drm_crtc.h"
struct drm_prop_enum_list {
int type;
char *name;
};
static struct drm_prop_enum_list drm_dpms_enum_list[] =
{ { DPMSModeOn, "On" },
{ DPMSModeStandby, "Standby" },
{ DPMSModeSuspend, "Suspend" },
{ DPMSModeOff, "Off" }
};
static struct drm_prop_enum_list drm_conn_enum_list[] =
{ { ConnectorVGA, "VGA" },
{ ConnectorDVII, "DVI-I" },
{ ConnectorDVID, "DVI-D" },
{ ConnectorDVIA, "DVI-A" },
{ ConnectorComposite, "Composite" },
{ ConnectorSVIDEO, "SVIDEO" },
{ ConnectorLVDS, "LVDS" },
{ ConnectorComponent, "Component" },
{ Connector9PinDIN, "9-pin DIN" },
{ ConnectorDisplayPort, "DisplayPort" },
{ ConnectorHDMIA, "HDMI Type A" },
{ ConnectorHDMIB, "HDMI Type B" },
};
static struct drm_prop_enum_list drm_output_enum_list[] =
{ { DRM_MODE_OUTPUT_NONE, "None" },
{ DRM_MODE_OUTPUT_DAC, "DAC" },
{ DRM_MODE_OUTPUT_TMDS, "TMDS" },
{ DRM_MODE_OUTPUT_LVDS, "LVDS" },
{ DRM_MODE_OUTPUT_TVDAC, "TV" },
};
char *drm_get_output_name(struct drm_output *output)
{
static char buf[32];
snprintf(buf, 32, "%s-%d", drm_output_enum_list[output->output_type].name,
output->output_type_id);
return buf;
}
| 