On Thu, Jan 25, 2018 at 05:26:55PM +0300, Dan Carpenter wrote:
> The parentheses are in the wrong place here so we pass the bits per
> pixel as zero.
>
> Fixes: abbee6238775 ("drm/mgag200: Added resolution and bandwidth limits for various G200e products.")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> Static analysis. Not tested.
Looks reasonable. Thanks for the patch, applied.
-Daniel
>
> diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
> index 68e5d9c94475..fb50a9ddaae8 100644
> --- a/drivers/gpu/drm/mgag200/mgag200_mode.c
> +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
> @@ -1620,8 +1620,8 @@ static int mga_vga_mode_valid(struct drm_connector *connector,
> return MODE_VIRTUAL_X;
> if (mode->vdisplay > 1024)
> return MODE_VIRTUAL_Y;
> - if (mga_vga_calculate_mode_bandwidth(mode,
> - bpp > (31877 * 1024)))
> + if (mga_vga_calculate_mode_bandwidth(mode, bpp) >
> + (31877 * 1024))
> return MODE_BANDWIDTH;
> } else if (mdev->type == G200_EV &&
> (mga_vga_calculate_mode_bandwidth(mode, bpp)
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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