From: Helge Deller deller@gmx.de
commit aca7c13d3bee81a968337a5515411409ae9d095d upstream.
Independend of the current graphics resolution, adjust the reported graphics card memory size to the next 4MB boundary. This fixes the fbtest program which expects a naturally aligned size.
Signed-off-by: Helge Deller deller@gmx.de Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/video/fbdev/stifb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/video/fbdev/stifb.c +++ b/drivers/video/fbdev/stifb.c @@ -1259,7 +1259,7 @@ static int __init stifb_init_fb(struct s /* limit fbsize to max visible screen size */ if (fix->smem_len > yres*fix->line_length) - fix->smem_len = yres*fix->line_length; + fix->smem_len = ALIGN(yres*fix->line_length, 4*1024*1024); fix->accel = FB_ACCEL_NONE;