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| author | Arto Merilainen <amerilainen@nvidia.com> | 2013-10-14 14:21:53 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-10-31 09:55:48 +0100 |
| commit | f5a954fed9b3eb04973ede72c50c66157fa9e15b (patch) | |
| tree | d9d6faeb5b2bafbc5a4143feb10e27d975ec1da4 /drivers/gpu/host1x/dev.h | |
| parent | gpu: host1x: Add 'flags' field to syncpt request (diff) | |
| download | linux-f5a954fed9b3eb04973ede72c50c66157fa9e15b.tar.xz linux-f5a954fed9b3eb04973ede72c50c66157fa9e15b.zip | |
gpu: host1x: Add syncpoint base support
This patch adds support for hardware syncpoint bases. This creates
a simple mechanism to stall the command FIFO until an operation is
completed.
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/host1x/dev.h')
| -rw-r--r-- | drivers/gpu/host1x/dev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h index 6cf689b9e17b..a61a976e7a42 100644 --- a/drivers/gpu/host1x/dev.h +++ b/drivers/gpu/host1x/dev.h @@ -27,6 +27,7 @@ #include "job.h" struct host1x_syncpt; +struct host1x_syncpt_base; struct host1x_channel; struct host1x_cdma; struct host1x_job; @@ -102,6 +103,7 @@ struct host1x { void __iomem *regs; struct host1x_syncpt *syncpt; + struct host1x_syncpt_base *bases; struct device *dev; struct clk *clk; |