xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen

Browse Source 
[ Upstream commit 62d89a7d49afe46e6b9bbe9e23b004ad848dbde4 ]

Start from commit 11be60bd66 "matroxfb: add Matrox MGA-G200eW board
support", when maxvram is 0x800000, monitor become black w/ error message
said: "The current input timing is not supported by the monitor display.
Please change your input timing to 1920x1080@60Hz ...".

Fixes: 11be60bd66 ("matroxfb: add Matrox MGA-G200eW board support")
Signed-off-by: Z. Liu <liuzx@knownsec.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Z. Liu
2021-12-19 02:00:35 +08:00
committed by Greg Kroah-Hartman
parent 3187a1d4d5
commit f8bf19f7f3
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/video/fbdev/matrox/matroxfb_base.c
View File

@@ -1377,7 +1377,7 @@ static struct video_board vbG200 = {
.lowlevel = &matrox_G100 .lowlevel = &matrox_G100
}; };
static struct video_board vbG200eW = { static struct video_board vbG200eW = {
.maxvram = 0x800000, .maxvram = 0x100000,
.maxdisplayable = 0x800000, .maxdisplayable = 0x800000,
.accelID = FB_ACCEL_MATROX_MGAG200, .accelID = FB_ACCEL_MATROX_MGAG200,
.lowlevel = &matrox_G100 .lowlevel = &matrox_G100