diff options
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ccs/ccs-core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 580166b84878..205d44ca1d6b 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -387,7 +387,8 @@ static int ccs_pll_configure(struct ccs_sensor *sensor) DIV_ROUND_UP(pll->op_bk.sys_clk_freq_hz, 1000000 / 256 / 256) * (pll->flags & CCS_PLL_FLAG_LANE_SPEED_MODEL ? - sensor->pll.csi2.lanes : 1)); + sensor->pll.csi2.lanes : 1) << + (pll->flags & CCS_PLL_FLAG_OP_SYS_DDR ? 1 : 0)); if (rval < 0 || sensor->pll.flags & CCS_PLL_FLAG_NO_OP_CLOCKS) return rval; @@ -3273,6 +3274,12 @@ static int ccs_probe(struct i2c_client *client) } else { sensor->pll.flags |= CCS_PLL_FLAG_DUAL_PLL; } + if (CCS_LIM(sensor, CLOCK_CALCULATION) & + CCS_CLOCK_CALCULATION_DUAL_PLL_OP_SYS_DDR) + sensor->pll.flags |= CCS_PLL_FLAG_OP_SYS_DDR; + if (CCS_LIM(sensor, CLOCK_CALCULATION) & + CCS_CLOCK_CALCULATION_DUAL_PLL_OP_PIX_DDR) + sensor->pll.flags |= CCS_PLL_FLAG_OP_PIX_DDR; } sensor->pll.op_bits_per_lane = CCS_LIM(sensor, OP_BITS_PER_LANE); sensor->pll.ext_clk_freq_hz = sensor->hwcfg.ext_clk; |