From: James Cloos <cloos@jhcloos.com>
To: Christian Schmidt <schmidt@digadd.de>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] drm_edid: support CEA video modes
Date: Tue, 15 Nov 2011 04:37:02 -0500 [thread overview]
Message-ID: <m3lirhu3op.fsf@jhcloos.com> (raw)
In-Reply-To: <4EBF0FE7.8090608@digadd.de> (Christian Schmidt's message of "Sun, 13 Nov 2011 01:31:35 +0100")
>>>>> "CS" == Christian Schmidt <schmidt@digadd.de> writes:
CS> TFT/plasma televisions and projectors have become commonplace, and so
CS> has the use of PCs to drive them. Add the video modes specified by an
CS> EDID's CEA extension to the mode database for a connector.
CS> Signed-off-by: Christian Schmidt <schmidt@digadd.de>
Tested-by: James Cloos <cloos@jhcloos.com>
Works fine here on top of Linus’ 7f80850d3f9f with a Radeon HD 4290 and
an hdmi-connected tv.
The new modes not previously seen, as reported by libdrm’s modetest are:
:; diff -U0 a/mt.out b/mt.out
--- a/mt.out 2011-11-14 17:25:21.785708725 -0500
+++ b/mt.out 2011-11-14 18:41:22.023562219 -0500
@@ -11 +11 @@
-15 14 connected HDMI-A 820x460 17 14
+15 14 connected HDMI-A 820x460 22 14
@@ -15 +15,2 @@
- 1920x1080i 60 1920 2008 2052 2200 1080 1084 1094 1125
+ 1920x1080 60 1920 2008 2052 2200 1080 1084 1094 1125
+ 1920x1080 24 1920 2558 2602 2750 1080 1084 1089 1125
@@ -19,0 +21 @@
+ 1280x720 60 1280 1390 1430 1650 720 725 730 750
@@ -22,0 +25 @@
+ 1440x480 60 1440 1478 1602 1716 480 488 494 525
@@ -26,0 +30 @@
+ 720x480 60 720 736 798 858 480 489 495 525
@@ -29,0 +34 @@
+ 640x480 60 640 656 752 800 480 490 492 525
@@ -41,2 +46,2 @@
-10 35 (0,0) (0x0)
- 0 1920 2008 2052 2200 1080 1084 1089 1125
+10 19 (0,0) (0x0)
+ 1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125
-JimC
--
James Cloos <cloos@jhcloos.com> OpenPGP: 1024D/ED7DAEA6
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next prev parent reply other threads:[~2011-11-15 9:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-13 0:31 [PATCH] drm_edid: support CEA video modes Christian Schmidt
2011-11-13 22:16 ` alanwww1
2011-11-14 18:04 ` Paul Menzel
2011-11-14 22:57 ` Adam Jackson
2011-11-15 0:37 ` alanwww1
2011-11-15 9:37 ` James Cloos [this message]
2011-11-20 0:11 ` alanwww1
2011-12-13 17:47 ` Jesse Barnes
2011-12-19 15:02 ` Dave Airlie
2012-02-06 17:41 ` Joakim Plate
2012-05-18 10:11 ` Joakim Plate
2012-05-18 11:37 ` Andy Furniss
2012-05-19 18:44 ` Daniel Vetter
2012-05-19 19:44 ` Andy Furniss
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