Patch "drm/radeon: Another card with wrong primary dac adj" has been added to the 3.10-stable tree

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This is a note to let you know that I've just added the patch titled

    drm/radeon: Another card with wrong primary dac adj

to the 3.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-radeon-another-card-with-wrong-primary-dac-adj.patch
and it can be found in the queue-3.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From f7929f34fa0e0bb6736a2484fdc07d77a1653081 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 19 Jul 2013 21:08:48 +0200
Subject: drm/radeon: Another card with wrong primary dac adj

From: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>

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 <linux@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/gpu/drm/radeon/radeon_combios.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -971,10 +971,14 @@ struct radeon_encoder_primary_dac *radeo
 	}
 
 	/* quirks */
+	/* Radeon 7000 (RV100) */
+	if (((dev->pdev->device == 0x5159) &&
+	    (dev->pdev->subsystem_vendor == 0x174B) &&
+	    (dev->pdev->subsystem_device == 0x7c28)) ||
 	/* Radeon 9100 (R200) */
-	if ((dev->pdev->device == 0x514D) &&
+	   ((dev->pdev->device == 0x514D) &&
 	    (dev->pdev->subsystem_vendor == 0x174B) &&
-	    (dev->pdev->subsystem_device == 0x7149)) {
+	    (dev->pdev->subsystem_device == 0x7149))) {
 		/* vbios value is bad, use the default */
 		found = 0;
 	}


Patches currently in stable-queue which might be from linux@xxxxxxxxxxxxxxxxxxxx are

queue-3.10/drm-radeon-another-card-with-wrong-primary-dac-adj.patch
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