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Display detailed timing parameters in edid_print().

This commit is contained in:
jdc 2011-03-30 18:50:37 +00:00
parent 22fb3929ef
commit 46869594af
1 changed files with 17 additions and 4 deletions
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21
sys/dev/videomode/edid.c
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@ -1,4 +1,4 @@
/* $NetBSD: edid.c,v 1.7 2011/03/21 19:34:27 jdc Exp $ */
/* $NetBSD: edid.c,v 1.8 2011/03/30 18:50:37 jdc Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: edid.c,v 1.7 2011/03/21 19:34:27 jdc Exp $");
__KERNEL_RCSID(0, "$NetBSD: edid.c,v 1.8 2011/03/30 18:50:37 jdc Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -260,12 +260,25 @@ edid_print(struct edid_info *edid)
}
printf("Video modes:\n");
for (i = 0; i < edid->edid_nmodes; i++) {
printf("\t%dx%d @ %dHz\n",
printf("\t%dx%d @ %dHz",
edid->edid_modes[i].hdisplay,
edid->edid_modes[i].vdisplay,
DIVIDE(DIVIDE(edid->edid_modes[i].dot_clock * 1000,
edid->edid_modes[i].htotal),
edid->edid_modes[i].vtotal));
printf(" (%d %d %d %d %d %d %d",
edid->edid_modes[i].dot_clock,
edid->edid_modes[i].hsync_start,
edid->edid_modes[i].hsync_end,
edid->edid_modes[i].htotal,
edid->edid_modes[i].vsync_start,
edid->edid_modes[i].vsync_end,
edid->edid_modes[i].vtotal);
printf(" %s%sH %s%sV)\n",
edid->edid_modes[i].flags & VID_PHSYNC ? "+" : "",
edid->edid_modes[i].flags & VID_NHSYNC ? "-" : "",
edid->edid_modes[i].flags & VID_PVSYNC ? "+" : "",
edid->edid_modes[i].flags & VID_NVSYNC ? "-" : "");
}
if (edid->edid_preferred_mode)
printf("Preferred mode: %dx%d @ %dHz\n",
@ -345,7 +358,7 @@ edid_det_timing(uint8_t *data, struct videomode *vmp)
/* we don't support stereo modes (for now) */
if (flags & (EDID_DET_TIMING_FLAG_STEREO |
EDID_DET_TIMING_FLAG_STEREO1))
EDID_DET_TIMING_FLAG_STEREO_MODE))
return 0;
vmp->dot_clock = EDID_DET_TIMING_DOT_CLOCK(data) / 1000;