diff options
| author | Eric Anholt <eric@anholt.net> | 2019-02-20 15:36:57 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2019-03-08 08:59:25 -0800 |
| commit | a7dde1b7a5c9adf13d422240d02b812952660a35 (patch) | |
| tree | 1d56ce05f44c2bb767f9a8126506a549aef9cfa8 /drivers/gpu/drm/v3d/v3d_debugfs.c | |
| parent | d26f9c7f888d362f3ecd3ef029456b64b30a9164 (diff) | |
drm/v3d: Don't try to set OVRTMUOUT on V3D 4.x.
The old field is gone and the register now has a different field,
QRMAXCNT for how many TMU requests get serviced before thread switch.
We were accidentally reducing it from its default of 0x3 (4 requests)
to 0x0 (1).
v2: Skip setting the reg at all on 4.x, instead of trying to update
only the old field.
Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190220233658.986-2-eric@anholt.net
Reviewed-by: Dave Emett <david.emett@broadcom.com>
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_debugfs.c')
0 files changed, 0 insertions, 0 deletions