diff options
| author |   Julia Lemire <jlemire@matrox.com> | 2013-06-27 13:38:59 -0400 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2013-06-28 08:45:09 +1000 |
| commit | abbee6238775c6633a3779962e9e5b5cb9823749 (patch) | |
| tree | 7a48500ee97bf2f3518315b71a20631ded563ec1 /drivers/gpu/drm/mgag200/mgag200_drv.h | |
| parent | char/agp: replace numeric with standard PM state macros (diff) | |
| download | linux-dev-abbee6238775c6633a3779962e9e5b5cb9823749.tar.xz linux-dev-abbee6238775c6633a3779962e9e5b5cb9823749.zip | |
drm/mgag200: Added resolution and bandwidth limits for various G200e products.
At the larger resolutions, the g200e series sometimes struggles with
maintaining a proper output. Problems like flickering or black bands appearing
on screen can occur. In order to avoid this, limitations regarding resolutions
and bandwidth have been added for the different variations of the g200e series.
This code was ported from the old xorg mga driver.
Signed-off-by: Julia Lemire <jlemire@matrox.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 364a05a15eb1..d9737ef2d9a2 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -214,7 +214,8 @@ struct mga_device { struct ttm_bo_device bdev; } ttm; - u32 reg_1e24; /* SE model number */ + /* SE model number stored in reg 0x1e24 */ + u32 unique_rev_id; }; |