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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2020-11-16 20:25:12 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-12 19:54:07 +0300 |
| commit | 81499d338995fa288464c585f49211cfaa6ffdce (patch) | |
| tree | ce9a4e6a4f148e348dbc10f9ec7cf83fcea6601d | |
| parent | 9c3d7e5549ebc507c8ec1c516fc163a94d27976d (diff) | |
| download | linux-81499d338995fa288464c585f49211cfaa6ffdce.tar.xz | |
media: Documentation: Include CCS PLL calculator to CCS driver documentation
Include existing CCS PLL calculator kerneldoc documentation to the
documentation build.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -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 |