XGI framebuffer supports big-endian machines, but it's currently enabled based on __powerpc__ define (which is wrong, as powerpc can be also little-endian now). Use __BIG_ENDIAN instead. This will fix wrong colours on such machines. Tested on parisc with XGI Z7. Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx> --- drivers/staging/xgifb/XGI_main_26.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index 74a8db8..935c714 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -930,7 +930,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, + var->hsync_len; unsigned int vtotal = var->upper_margin + var->yres + var->lower_margin + var->vsync_len; -#if defined(__powerpc__) +#if defined(__BIG_ENDIAN) u8 cr_data; #endif unsigned int drate = 0, hrate = 0; @@ -1044,7 +1044,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, xgifb_info->DstColor = 0x0000; xgifb_info->XGI310_AccelDepth = 0x00000000; xgifb_info->video_cmap_len = 256; -#if defined(__powerpc__) +#if defined(__BIG_ENDIAN) cr_data = xgifb_reg_get(XGICR, 0x4D); xgifb_reg_set(XGICR, 0x4D, (cr_data & 0xE0)); #endif @@ -1052,7 +1052,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, case 16: xgifb_info->DstColor = 0x8000; xgifb_info->XGI310_AccelDepth = 0x00010000; -#if defined(__powerpc__) +#if defined(__BIG_ENDIAN) cr_data = xgifb_reg_get(XGICR, 0x4D); xgifb_reg_set(XGICR, 0x4D, ((cr_data & 0xE0) | 0x0B)); #endif @@ -1062,7 +1062,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, xgifb_info->DstColor = 0xC000; xgifb_info->XGI310_AccelDepth = 0x00020000; xgifb_info->video_cmap_len = 16; -#if defined(__powerpc__) +#if defined(__BIG_ENDIAN) cr_data = xgifb_reg_get(XGICR, 0x4D); xgifb_reg_set(XGICR, 0x4D, ((cr_data & 0xE0) | 0x15)); #endif -- 2.2.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
