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authorLinus Torvalds <torvalds@linux-foundation.org>2010-07-30 19:02:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-07-30 19:02:51 -0700
commita63ecd835f075b21d7d5cef9580447f5fbb36263 (patch)
tree952d222271e5aed0c500d3d31b39336f13db2943 /drivers/video
parentfc71ff8a6c187ecc1ba79ee5688668af97a970fc (diff)
parente76df4d33973bd9b963d0cce05749b090cc14936 (diff)
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: cyber2000fb: fix console in truecolor modes cyber2000fb: fix machine hang on module load SA1111: Eliminate use after free ARM: Fix Versatile/Realview/VExpress MMC card detection sense ARM: 6279/1: highmem: fix SMP preemption bug in kmap_high_l1_vipt ARM: Add barriers to io{read,write}{8,16,32} accessors as well ARM: 6273/1: Add barriers to the I/O accessors if ARM_DMA_MEM_BUFFERABLE ARM: 6272/1: Convert L2x0 to use the IO relaxed operations ARM: 6271/1: Introduce *_relaxed() I/O accessors ARM: 6275/1: ux500: don't use writeb() in uncompress.h ARM: 6270/1: clean files in arch/arm/boot/compressed/ ARM: Fix csum_partial_copy_from_user()
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/cyber2000fb.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index 3a561df2e8a..0c1afd13ddd 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -388,6 +388,7 @@ cyber2000fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
pseudo_val |= convert_bitfield(red, &var->red);
pseudo_val |= convert_bitfield(green, &var->green);
pseudo_val |= convert_bitfield(blue, &var->blue);
+ ret = 0;
break;
}
@@ -436,6 +437,8 @@ static void cyber2000fb_write_ramdac_ctrl(struct cfb_info *cfb)
cyber2000fb_writeb(i | 4, 0x3cf, cfb);
cyber2000fb_writeb(val, 0x3c6, cfb);
cyber2000fb_writeb(i, 0x3cf, cfb);
+ /* prevent card lock-up observed on x86 with CyberPro 2000 */
+ cyber2000fb_readb(0x3cf, cfb);
}
static void cyber2000fb_set_timing(struct cfb_info *cfb, struct par_info *hw)