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Commit 09058e5e authored by Helge Deller's avatar Helge Deller Committed by Greg Kroah-Hartman
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parisc: fbdev/stifb: Align graphics memory size to 4MB 



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: default avatarHelge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2c60db68

drivers/video/fbdev/stifb.c

+1 −1
Original line number Diff line number Diff line
@@ -1257,7 +1257,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref) 
	

	/* 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;