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author | Vince Hsu <vinceh@nvidia.com> | 2014-12-22 17:11:40 +0800 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2015-01-10 23:57:07 +1000 |
commit | f29dcc6c7c8c89cbfc88efc4c9fc03d91ea9c370 (patch) | |
tree | 83f7727ef17e45b767ed1078c8f3197c285792fa /nvkm | |
parent | ef66278d4fad9d0986c95f40d20f315897a59658 (diff) | |
download | nouveau-f29dcc6c7c8c89cbfc88efc4c9fc03d91ea9c370.tar.gz |
clk: allow users to enable auto mode when loading driver
This patch adds one option for the boot config strings "NvClkMode*", so
that we can enable the "auto" mode when loading module.
Signed-off-by: Vince Hsu <vinceh@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'nvkm')
-rw-r--r-- | nvkm/subdev/clock/base.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/nvkm/subdev/clock/base.c b/nvkm/subdev/clock/base.c index b1bbe764f..bc095b470 100644 --- a/nvkm/subdev/clock/base.c +++ b/nvkm/subdev/clock/base.c @@ -401,6 +401,9 @@ nouveau_clock_nstate(struct nouveau_clock *clk, const char *mode, int arglen) { int ret = 1; + if (clk->allow_reclock && !strncasecmpz(mode, "auto", arglen)) + return -2; + if (strncasecmpz(mode, "disabled", arglen)) { char save = mode[arglen]; long v; |