The patch titled
tgafb: sync-on-green support fixes
has been added to the -mm tree. Its filename is
tgafb-sync-on-green-support-fixes.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: tgafb: sync-on-green support fixes
From: "Maciej W. Rozycki" <macro@xxxxxxxxxxxxxx>
This sets up the deep register of the TGA ASIC as well as the blank pedestal
of the Bt463 RAMDAC correctly for the sync-on-green mode.
Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
Cc: James Simmons <jsimmons@xxxxxxxxxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/video/tgafb.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff -puN drivers/video/tgafb.c~tgafb-sync-on-green-support-fixes drivers/video/tgafb.c
--- a/drivers/video/tgafb.c~tgafb-sync-on-green-support-fixes
+++ a/drivers/video/tgafb.c
@@ -197,7 +197,9 @@ tgafb_set_par(struct fb_info *info)
while (TGA_READ_REG(par, TGA_CMD_STAT_REG) & 1) /* wait for not busy */
continue;
mb();
- TGA_WRITE_REG(par, deep_presets[tga_type], TGA_DEEP_REG);
+ TGA_WRITE_REG(par, deep_presets[tga_type] |
+ (par->sync_on_green ? 0x0 : 0x00010000),
+ TGA_DEEP_REG);
while (TGA_READ_REG(par, TGA_CMD_STAT_REG) & 1) /* wait for not busy */
continue;
mb();
@@ -261,11 +263,11 @@ tgafb_set_par(struct fb_info *info)
} else { /* 24-plane or 24plusZ */
- /* Init BT463 registers. */
+ /* Init BT463 RAMDAC registers. */
BT463_WRITE(par, BT463_REG_ACC, BT463_CMD_REG_0, 0x40);
BT463_WRITE(par, BT463_REG_ACC, BT463_CMD_REG_1, 0x08);
BT463_WRITE(par, BT463_REG_ACC, BT463_CMD_REG_2,
- (par->sync_on_green ? 0x80 : 0x40));
+ (par->sync_on_green ? 0xc0 : 0x40));
BT463_WRITE(par, BT463_REG_ACC, BT463_READ_MASK_0, 0xff);
BT463_WRITE(par, BT463_REG_ACC, BT463_READ_MASK_1, 0xff);
_
Patches currently in -mm which might be from macro@xxxxxxxxxxxxxx are
origin.patch
i386-io_apic-fix-a-typo-in-an-irq-handler-name.patch
tgafb-switch-to-framebuffer_alloc.patch
tgafb-fix-copying-overlapping-areas.patch
tgafb-support-the-directcolor-visual.patch
tgafb-fix-the-mode-register-setting.patch
tgafb-module-support-fixes.patch
tgafb-sync-on-green-support-fixes.patch
-
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