From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 25 Jan 2018 17:26:55 +0300
Subject: drm/mgag200: fix a test in mga_vga_mode_valid()
Git-commit: 9eb8d7a93c81fdff68189979caff22a058891d15
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
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@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180125142655.GA23885@mwanda
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/mgag200/mgag200_mode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- 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
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)