diff options
| author | Anusha Srivatsa <[email protected]> | 2018-11-01 21:14:54 -0700 |
|---|---|---|
| committer | Manasi Navare <[email protected]> | 2018-11-02 18:21:21 -0700 |
| commit | 08cadae8e1570c069f639a86fe4370485094552c (patch) | |
| tree | 2243f2f5683de8e17c4033e4838828d0383839ff /tools/perf/scripts/python/stackcollapse.py | |
| parent | 83b466b1dc5f0b4d33f0a901e8b00197a8f3582d (diff) | |
i915/dp/fec: Cache the FEC_CAPABLE DPCD register
Similar to DSC DPCD registers, let us cache
FEC_CAPABLE register to avoid using stale
values. With this we can avoid aux reads
everytime and instead read the cached values.
v2: Avoid using memset and array for a single
field. (Manasi,Jani)
v3: Print FEC CAPABILITY value. (Manasi)
Suggested-by: Jani Nikula <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Ville Syrjala <[email protected]>
Cc: Manasi Navare <[email protected]>
Signed-off-by: Anusha Srivatsa <[email protected]>
Reviewed-by: Manasi Navare <[email protected]>
Signed-off-by: Manasi Navare <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions