diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2020-08-28 08:24:18 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-12-07 15:59:59 +0100 |
| commit | 38c94eb8d7aa60e32ed6da9e4ecd4b5a1597760e (patch) | |
| tree | 7db4114ad24da8e43981c0bf2029db3c88f72be7 /drivers/media/i2c/ccs-pll.h | |
| parent | 3e2db036c9b706e68016db7610c333ed926425be (diff) | |
media: ccs-pll: Check for derating and overrating, support non-derating sensors
Some sensors support derating (VT domain speed faster than OP) or
overrating (VT domain speed slower than OP). While this was supported for
the driver, the hardware support for the feature was never verified. Do
that now, and for those devices without that support, VT and OP speeds
have to match.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c/ccs-pll.h')
| -rw-r--r-- | drivers/media/i2c/ccs-pll.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/i2c/ccs-pll.h b/drivers/media/i2c/ccs-pll.h index 1b5c20736fe8..03c2428c76cd 100644 --- a/drivers/media/i2c/ccs-pll.h +++ b/drivers/media/i2c/ccs-pll.h @@ -27,6 +27,8 @@ #define CCS_PLL_FLAG_LINK_DECOUPLED BIT(3) #define CCS_PLL_FLAG_EXT_IP_PLL_DIVIDER BIT(4) #define CCS_PLL_FLAG_FLEXIBLE_OP_PIX_CLK_DIV BIT(5) +#define CCS_PLL_FLAG_FIFO_DERATING BIT(6) +#define CCS_PLL_FLAG_FIFO_OVERRATING BIT(7) /** * struct ccs_pll_branch_fr - CCS PLL configuration (front) |