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| author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2015-06-07 22:40:24 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 04:39:59 +0200 |
| commit | 6f99c84873f455a76a0356061b276bc0c89b5d92 (patch) | |
| tree | fd5d422d7063241f9a3d73b19e043656c7c05281 /drivers/gpu/drm/nouveau/include/nvif | |
| parent | drm/nouveau/pm: allow to query the number of sources for a signal (diff) | |
| download | linux-6f99c84873f455a76a0356061b276bc0c89b5d92.tar.xz linux-6f99c84873f455a76a0356061b276bc0c89b5d92.zip | |
drm/nouveau/pm: implement NVIF_PERFMON_V0_QUERY_SOURCE method
This allows to query the ID, the mask and the user-readable name of
sources for each signal.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/class.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h index caae193f354e..d85fb0d945e8 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/class.h +++ b/drivers/gpu/drm/nouveau/include/nvif/class.h @@ -253,6 +253,7 @@ struct gf110_dma_v0 { #define NVIF_PERFMON_V0_QUERY_DOMAIN 0x00 #define NVIF_PERFMON_V0_QUERY_SIGNAL 0x01 +#define NVIF_PERFMON_V0_QUERY_SOURCE 0x02 struct nvif_perfmon_query_domain_v0 { __u8 version; @@ -273,6 +274,17 @@ struct nvif_perfmon_query_signal_v0 { char name[64]; }; +struct nvif_perfmon_query_source_v0 { + __u8 version; + __u8 domain; + __u8 signal; + __u8 iter; + __u8 pad04[4]; + __u32 source; + __u32 mask; + char name[64]; +}; + /******************************************************************************* * perfctr |