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| -rw-r--r-- | Documentation/driver-api/media/drivers/ccs/ccs.rst | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/driver-api/media/drivers/ccs/ccs.rst b/Documentation/driver-api/media/drivers/ccs/ccs.rst index f49e971f2d92..b461c8aa2a16 100644 --- a/Documentation/driver-api/media/drivers/ccs/ccs.rst +++ b/Documentation/driver-api/media/drivers/ccs/ccs.rst @@ -79,4 +79,17 @@ definitions: -l drivers/media/i2c/ccs/ccs-limits.c \ -c Documentation/driver-api/media/drivers/ccs/ccs-regs.asc +CCS PLL calculator +================== + +The CCS PLL calculator is used to compute the PLL configuration, given sensor's +capabilities as well as board configuration and user specified configuration. As +the configuration space that encompasses all these configurations is vast, the +PLL calculator isn't entirely trivial. Yet it is relatively simple to use for a +driver. + +The PLL model implemented by the PLL calculator corresponds to MIPI CCS 1.1. + +.. kernel-doc:: drivers/media/i2c/ccs-pll.h + **Copyright** |copy| 2020 Intel Corporation |