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Diffstat (limited to 'Documentation/driver-api/media/camera-sensor.rst')
| -rw-r--r-- | Documentation/driver-api/media/camera-sensor.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/driver-api/media/camera-sensor.rst b/Documentation/driver-api/media/camera-sensor.rst index 93f4f2536c25..96cfbc261b6e 100644 --- a/Documentation/driver-api/media/camera-sensor.rst +++ b/Documentation/driver-api/media/camera-sensor.rst @@ -13,7 +13,7 @@ Handling clocks Camera sensors have an internal clock tree including a PLL and a number of divisors. The clock tree is generally configured by the driver based on a few -input parameters that are specific to the hardware:: the external clock frequency +input parameters that are specific to the hardware: the external clock frequency and the link frequency. The two parameters generally are obtained from system firmware. **No other frequencies should be used in any circumstances.** @@ -123,7 +123,7 @@ Power management Always use runtime PM to manage the power states of your device. Camera sensor drivers are in no way special in this respect: they are responsible for controlling the power state of the device they otherwise control as well. In -general, the device must be powered on at least when its registers are being +general, the device shall be powered on at least when its registers are being accessed and when it is streaming. Existing camera sensor drivers may rely on the old |