From: Ondrej Zary Date: Fri, 19 Jul 2013 19:08:48 +0000 (+0200) Subject: drm/radeon: Another card with wrong primary dac adj X-Git-Tag: v3.2.50~22 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8aea41ad64a7f527702e0296594a52ab77dce7c;p=pandora-kernel.git drm/radeon: Another card with wrong primary dac adj commit f7929f34fa0e0bb6736a2484fdc07d77a1653081 upstream. Hello, got another card with "too bright" problem: Sapphire Radeon VE 7000 DDR (VGA+S-Video) lspci -vnn: 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV100 QY [Radeon 7000/VE] [1002:5159] (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited Sapphire Radeon VE 7000 DDR [174b:7c28] The patch below fixes the problem for this card. But I don't like the blacklist, couldn't some heuristic be used instead? The interesting thing is that the manufacturer is the same as the other card needing the same quirk. I wonder how many different types are broken this way. The "wrong" ps2_pdac_adj value that comes from BIOS on this card is 0x300. ==================== drm/radeon: Add primary dac adj quirk for Sapphire Radeon VE 7000 DDR Values from BIOS are wrong, causing too bright colors. Use default values instead. Signed-off-by: Ondrej Zary Signed-off-by: Alex Deucher Signed-off-by: Ben Hutchings --- Reading git-diff-tree failed