Searched hist:fc8f7ea2d6c074baaad202c9187962bfa493ef13 (Results 1 – 3 of 3) sorted by relevance
| /linux/include/sound/ |
| H A D | da7219.h | diff fc8f7ea2d6c074baaad202c9187962bfa493ef13 Fri Mar 09 17:25:43 CET 2018 Adam Thomson <Adam.Thomson.Opensource@diasemi.com> ASoC: da7219: Add common clock usage for providing DAI clks
There is a need to use DA7219 as DAI clock master for other codecs
within a system, which means that the DAI clocks are required to
remain, regardless of whether the codec is actually running
playback/capture. To be able to expose control of the DAI clocking
the common clock framework has been employed.
The current implementation adds a simple clock gate for enabling
and disabling the DAI clocks, with no rate control supported
(this is still handled through standard hw_params() functions as
before). If DT is enabled then the clock is added to the OF
providers list, otherwise a clkdev lookup is used.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
|
| /linux/sound/soc/codecs/ |
| H A D | da7219.h | diff fc8f7ea2d6c074baaad202c9187962bfa493ef13 Fri Mar 09 17:25:43 CET 2018 Adam Thomson <Adam.Thomson.Opensource@diasemi.com> ASoC: da7219: Add common clock usage for providing DAI clks
There is a need to use DA7219 as DAI clock master for other codecs
within a system, which means that the DAI clocks are required to
remain, regardless of whether the codec is actually running
playback/capture. To be able to expose control of the DAI clocking
the common clock framework has been employed.
The current implementation adds a simple clock gate for enabling
and disabling the DAI clocks, with no rate control supported
(this is still handled through standard hw_params() functions as
before). If DT is enabled then the clock is added to the OF
providers list, otherwise a clkdev lookup is used.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
|
| H A D | da7219.c | diff fc8f7ea2d6c074baaad202c9187962bfa493ef13 Fri Mar 09 17:25:43 CET 2018 Adam Thomson <Adam.Thomson.Opensource@diasemi.com> ASoC: da7219: Add common clock usage for providing DAI clks
There is a need to use DA7219 as DAI clock master for other codecs
within a system, which means that the DAI clocks are required to
remain, regardless of whether the codec is actually running
playback/capture. To be able to expose control of the DAI clocking
the common clock framework has been employed.
The current implementation adds a simple clock gate for enabling
and disabling the DAI clocks, with no rate control supported
(this is still handled through standard hw_params() functions as
before). If DT is enabled then the clock is added to the OF
providers list, otherwise a clkdev lookup is used.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
|