Patch "drm/mgag200: Index 24 in extended CRTC registers is 24 in hex, not decimal." has been added to the 3.8-stable tree

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

    drm/mgag200: Index 24 in extended CRTC registers is 24 in hex, not decimal.

to the 3.8-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-mgag200-index-24-in-extended-crtc-registers-is-24-in-hex-not-decimal.patch
and it can be found in the queue-3.8 subdirectory.

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


>From 1812a3db0874be1d1524086da9e84397b800f546 Mon Sep 17 00:00:00 2001
From: Christopher Harvey <charvey@xxxxxxxxxx>
Date: Fri, 5 Apr 2013 10:51:15 -0400
Subject: drm/mgag200: Index 24 in extended CRTC registers is 24 in hex, not decimal.

From: Christopher Harvey <charvey@xxxxxxxxxx>

commit 1812a3db0874be1d1524086da9e84397b800f546 upstream.

This change properly enables the "requester" in G200ER cards that is
responsible for getting pixels out of memory and clocking them out to
the screen.

Signed-off-by: Christopher Harvey <charvey@xxxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/gpu/drm/mgag200/mgag200_mode.c |   13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -751,8 +751,6 @@ static int mga_crtc_mode_set(struct drm_
 	int i;
 	unsigned char misc = 0;
 	unsigned char ext_vga[6];
-	unsigned char ext_vga_index24;
-	unsigned char dac_index90 = 0;
 	u8 bppshift;
 
 	static unsigned char dacvalue[] = {
@@ -803,7 +801,6 @@ static int mga_crtc_mode_set(struct drm_
 		option2 = 0x0000b000;
 		break;
 	case G200_ER:
-		dac_index90 = 0;
 		break;
 	}
 
@@ -852,10 +849,8 @@ static int mga_crtc_mode_set(struct drm_
 		WREG_DAC(i, dacvalue[i]);
 	}
 
-	if (mdev->type == G200_ER) {
-		WREG_DAC(0x90, dac_index90);
-	}
-
+	if (mdev->type == G200_ER)
+		WREG_DAC(0x90, 0);
 
 	if (option)
 		pci_write_config_dword(dev->pdev, PCI_MGA_OPTION, option);
@@ -952,8 +947,6 @@ static int mga_crtc_mode_set(struct drm_
 	if (mdev->type == G200_WB)
 		ext_vga[1] |= 0x88;
 
-	ext_vga_index24 = 0x05;
-
 	/* Set pixel clocks */
 	misc = 0x2d;
 	WREG8(MGA_MISC_OUT, misc);
@@ -965,7 +958,7 @@ static int mga_crtc_mode_set(struct drm_
 	}
 
 	if (mdev->type == G200_ER)
-		WREG_ECRT(24, ext_vga_index24);
+		WREG_ECRT(0x24, 0x5);
 
 	if (mdev->type == G200_EV) {
 		WREG_ECRT(6, 0);


Patches currently in stable-queue which might be from charvey@xxxxxxxxxx are

queue-3.8/drm-mgag200-index-24-in-extended-crtc-registers-is-24-in-hex-not-decimal.patch
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