The imx214 driver currently supports only a 24 MHz external clock. But there are devices, like Qualcomm-MSM8916-based phones, which cannot provide this frequency. To make the sensor usable by those devices, add support for additional clock frequencies.
This series supersedes https://lore.kernel.org/linux-media/[email protected]/ Signed-off-by: André Apitzsch <[email protected]> --- Changes in v2: - Add A-b tags - Switch to v4l2_ctrl_s_ctrl_int64() to acquire the control handler mutex - Add error handling for v4l2_ctrl_s_ctrl_int64() and imx214_pll_update() - Replace "read clock frequency from dt" patch by "remove hard-coded external clock frequency" patch - Link to v1: https://lore.kernel.org/r/[email protected] --- André Apitzsch (4): media: i2c: imx214: Reorder imx214_parse_fwnode call media: i2c: imx214: Prepare for variable clock frequency media: i2c: imx214: Make use of CCS PLL calculator media: i2c: imx214: Remove hard-coded external clock frequency drivers/media/i2c/Kconfig | 1 + drivers/media/i2c/imx214.c | 266 ++++++++++++++++++++++++++++++++++----------- 2 files changed, 204 insertions(+), 63 deletions(-) --- base-commit: 4d4cc73d2632e07451c98c77fdb04aead3f78b00 change-id: 20250406-imx214_ccs_pll-e4aed0e9e532 Best regards, -- André Apitzsch <[email protected]>
