From a57ee627499d116f6872a5634ea4f015da0eacd2 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Wed, 2 Jun 2010 11:09:04 -0400 Subject: Fix colors for Mach64 Use the same color-calculating algorithm as in atyfb_imageblit in this driver or in generic cfb_fillrect. This patch fixes bad colors when using an accelerator in 15-bit and 16-bit modes. Signed-off-by: Mikulas Patocka Signed-off-by: Linus Torvalds --- drivers/video/aty/mach64_accel.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/video/aty/mach64_accel.c b/drivers/video/aty/mach64_accel.c index 51fcc0a2c94a..e45833ce975b 100644 --- a/drivers/video/aty/mach64_accel.c +++ b/drivers/video/aty/mach64_accel.c @@ -242,7 +242,7 @@ void atyfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { struct atyfb_par *par = (struct atyfb_par *) info->par; - u32 color = rect->color, dx = rect->dx, width = rect->width, rotation = 0; + u32 color, dx = rect->dx, width = rect->width, rotation = 0; if (par->asleep) return; @@ -253,8 +253,11 @@ void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) return; } - color |= (rect->color << 8); - color |= (rect->color << 16); + if (info->fix.visual == FB_VISUAL_TRUECOLOR || + info->fix.visual == FB_VISUAL_DIRECTCOLOR) + color = ((u32 *)(info->pseudo_palette))[rect->color]; + else + color = rect->color; if (info->var.bits_per_pixel == 24) { /* In 24 bpp, the engine is in 8 bpp - this requires that all */ -- cgit v1.2.3