diff options
| author |   Michel Dänzer <daenzer@vmware.com> | 2009-10-08 10:44:10 +0200 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2009-10-12 13:42:28 +1000 |
| commit | b5fc901002db0519093ec723fd98969bc03cd629 (patch) | |
| tree | 1c21cbb223df10ee83e1c7bd2a5fa5caa46e16a8 /drivers/gpu/drm | |
| parent | drm/radeon/kms: Update memory bandwidth requirements in mode_set_base hook. (diff) | |
| download | linux-dev-b5fc901002db0519093ec723fd98969bc03cd629.tar.xz linux-dev-b5fc901002db0519093ec723fd98969bc03cd629.zip | |
drm/radeon/kms: Fix apparent typo in legacy CRTC memory bandwidth calculation.
While investigating the cause of CRTC FIFO underruns, I noticed that when
converting the memory bandwidth calculation from the userspace X driver code,
an instance of '8.0' was apparently accidentally converted to '80'.
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 374ecacc6183..33198dd5706c 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -2350,7 +2350,7 @@ void r100_bandwidth_update(struct radeon_device *rdev) /* Find the total latency for the display data. */ - disp_latency_overhead.full = rfixed_const(80); + disp_latency_overhead.full = rfixed_const(8); disp_latency_overhead.full = rfixed_div(disp_latency_overhead, sclk_ff); mc_latency_mclk.full += disp_latency_overhead.full + cur_latency_mclk.full; mc_latency_sclk.full += disp_latency_overhead.full + cur_latency_sclk.full; |