Hi Mauro,
This pull request adds support for additional CCS driver features,
including digital gain support, alternative analogue gain support, analogue
gain coefficients and CCS shading correction controls.
Also the CCS driver and the PLL calculator are moved to kernel integer
types.
There are a few fixes and power-on sequence cleanups as well.
Please pull.
The following changes since commit 5c8fe583cce542aa0b84adc939ce85293de36e5e:
Linux 5.11-rc1 (2020-12-27 15:30:22 -0800)
are available in the Git repository at:
git://linuxtv.org/sailus/media_tree.git tags/for-5.12-2.1-signed
for you to fetch changes up to 16800ffed3ecfbb451b707018228bfd3954b118c:
ccs: Small definition cleanup (2021-01-04 13:11:21 +0200)
----------------------------------------------------------------
Linux CCS driver patches for 5.12
----------------------------------------------------------------
Sakari Ailus (25):
ccs: Add digital gain support
ccs: Add support for old-style SMIA digital gain
ccs: Remove analogue gain field
ccs: Only add analogue gain control if the device supports it
v4l: uapi: Add user control base for CCS controls
Documentation: ccs: Add user documentation for the CCS driver
v4l: uapi: ccs: Add controls for analogue gain constants
ccs: Add support for analogue gain coefficient controls
v4l: uapi: ccs: Add controls for CCS alternative analogue gain
ccs: Add support for alternate analogue global gain
ccs: Add debug prints for MSR registers
v4l: uapi: ccs: Add CCS controls for shading correction
ccs: Add shading correction and luminance correction level controls
ccs: Get the endpoint by port rather than any next endpoint
ccs: Don't change the I²C address just for software reset
ccs: Only do software reset if we have no hardware reset
ccs: Wait until software reset is done
ccs: Hardware requires a delay after starting the clock of lifting reset
ccs: Add a sanity check for external clock frequency
ccs: Support and default to auto PHY control
Documentation: Include CCS PLL calculator to CCS driver documentation
ccs-pll: Switch from standard integer types to kernel ones
ccs: Switch from standard integer types to kernel ones
Revert "media: ccs-pll: Fix MODULE_LICENSE"
ccs: Small definition cleanup
Documentation/driver-api/media/drivers/ccs/ccs.rst | 13 +
Documentation/userspace-api/media/drivers/ccs.rst | 110 +++++++
.../userspace-api/media/drivers/index.rst | 1 +
MAINTAINERS | 2 +
drivers/media/i2c/ccs-pll.c | 116 ++++----
drivers/media/i2c/ccs-pll.h | 86 +++---
drivers/media/i2c/ccs/ccs-core.c | 318 ++++++++++++++++++---
drivers/media/i2c/ccs/ccs-data.c | 1 -
drivers/media/i2c/ccs/ccs-data.h | 2 +
drivers/media/i2c/ccs/ccs-reg-access.c | 29 +-
drivers/media/i2c/ccs/ccs.h | 8 +-
drivers/media/i2c/ccs/smiapp-reg-defs.h | 2 +
include/uapi/linux/ccs.h | 18 ++
include/uapi/linux/v4l2-controls.h | 5 +
14 files changed, 551 insertions(+), 160 deletions(-)
create mode 100644 Documentation/userspace-api/media/drivers/ccs.rst
create mode 100644 include/uapi/linux/ccs.h
--
Sakari Ailus
