Hi folks, This set adds a few features to the V4L2 CCI library and makes the CCS driver use V4L2 CCI. The additional features are about storing driver specific information in the CCI registers (besides register address) and obtaining register address and width using convenient V4L2 CCI macros. since v3: - Drop unintended changes to make newly added macros in v4l2-cci.h signed again. since v2: - Rename CCS static data read-only register access function. - Fix ccs-regs.h generation to include all changes in the 4th patch (some had slipped into the 5th). since v1: - Fix two SMIAPP register definitions using misspelled CCI macro names. - Add macros using FIELD_GET() to obtain CCI register address and width, use the macros in V4L2 CCI. - Use _SHIFT and _MASK for private register range. - Check CCS driver's private flags only cover driver-private bits of the CCI register definition, using BUILD_BUG_ON(). - Fix CCS CCI register macro generation (register address vs. flag vs. array indices). - Use a nicer way to check for the guardian value in the limit array, i.e. don't pass the value unconditionally to CCI_REG_WIDTH_BYTES(). - Include linux/bits.h and media/v4l2-cci.h in smiapp-reg-defs.h. - Improve commit message of the CCS static data register access function rename patch. Sakari Ailus (6): media: v4l: cci: Include linux/bits.h media: v4l: cci: Add driver-private bit definitions media: v4l: cci: Add macros to obtain register width and address media: ccs: Generate V4L2 CCI compliant register definitions media: ccs: Better separate CCS static data access media: ccs: Use V4L2 CCI for accessing sensor registers .../driver-api/media/drivers/ccs/mk-ccs-regs | 104 +- drivers/media/i2c/ccs/ccs-core.c | 84 +- drivers/media/i2c/ccs/ccs-reg-access.c | 213 +--- drivers/media/i2c/ccs/ccs-regs.h | 906 ++++++++--------- drivers/media/i2c/ccs/ccs.h | 2 + drivers/media/i2c/ccs/smiapp-reg-defs.h | 951 +++++++++--------- drivers/media/v4l2-core/v4l2-cci.c | 8 +- include/media/v4l2-cci.h | 11 + 8 files changed, 1100 insertions(+), 1179 deletions(-) base-commit: 62bdf633090d684c3ac6d3b46e926c0ac8cef466 -- 2.39.2
