lkml.org 
[lkml]   [2022]   [Oct]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.15 041/530] parisc: fbdev/stifb: Align graphics memory size to 4MB
    Date
    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
    @@ -1257,7 +1257,7 @@ 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;


    \
     
     \ /
      Last update: 2022-10-24 15:43    [W:2.275 / U:0.084 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site