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| author | Sowjanya Komatineni <[email protected]> | 2020-08-12 02:27:21 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2020-08-28 15:14:16 +0200 |
| commit | cc9d3fa2d599675a940be5fdbf46f01d6d236a24 (patch) | |
| tree | 1abe77734d22e702ba54f7ae6074e21c48ca392b /tools/perf/scripts/python | |
| parent | 523c857e34ce025b993e4f85864644f579a08aac (diff) | |
media: tegra-video: Compute settle times based on the clock rate
Settle time determines the number of cil clock cyles to wait after
LP00 when moving from LP to HS.
This patch computes T-CLK-SETTLE and T-HS-SETTLE times based on cil
clock rate and pixel rate from the sensor and programs them during
streaming.
T-CLK-SETTLE time is the interval during which receiver will ignore
any HS transitions on clock lane starting from the beginning of
T-CLK-PREPARE.
T-HS-SETTLE time is the interval during which recevier will ignore
any HS transitions on data lane starting from the beginning of
T-HS-PREPARE.
Signed-off-by: Sowjanya Komatineni <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions