* [PATCH] drm/edid: Do dmt_modes_for_range less aggressively
@ 2012-06-19 18:55 Adam Jackson
2012-06-20 19:17 ` Adam Jackson
0 siblings, 1 reply; 2+ messages in thread
From: Adam Jackson @ 2012-06-19 18:55 UTC (permalink / raw)
To: dri-devel
Only fill it in for pre-1.1 monitors - when GTF hadn't yet been defined
- or for EDID 1.4's explicit "just a range, not a timing formula" case.
Bugzilla: https://bugs.freedesktop.org/51146
Signed-off-by: Adam Jackson <ajax@redhat.com>
---
drivers/gpu/drm/drm_edid.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index eb92fe2..062dd06 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1138,12 +1138,12 @@ do_inferred_modes(struct detailed_timing *timing, void *c)
if (data->type != EDID_DETAIL_MONITOR_RANGE)
return;
- closure->modes += drm_dmt_modes_for_range(closure->connector,
- closure->edid,
- timing);
-
- if (!version_greater(closure->edid, 1, 1))
+ if (!version_greater(closure->edid, 1, 1)) {
+ closure->modes += drm_dmt_modes_for_range(closure->connector,
+ closure->edid,
+ timing);
return; /* GTF not defined yet */
+ }
switch (range->flags) {
case 0x02: /* secondary gtf, XXX could do more */
@@ -1161,6 +1161,10 @@ do_inferred_modes(struct detailed_timing *timing, void *c)
timing);
break;
case 0x01: /* just the ranges, no formula */
+ closure->modes += drm_dmt_modes_for_range(closure->connector,
+ closure->edid,
+ timing);
+ break;
default:
break;
}
--
1.7.7.6
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