linux-kernel - [PATCH v2 0/9] media: i2c: imx334: Miscellaneous cleanups and improvements

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Message-Id: <20250329054335.19931-1-tarang.raval@siliconsignals.io>
Date: Sat, 29 Mar 2025 11:13:22 +0530
From: Tarang Raval <tarang.raval@...iconsignals.io>
To: sakari.ailus@...ux.intel.com,
	kieran.bingham@...asonboard.com
Cc: Shravan.Chippa@...rochip.com,
	Tarang Raval <tarang.raval@...iconsignals.io>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Hans Verkuil <hverkuil@...all.nl>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Julien Massot <julien.massot@...labora.com>,
	Zhi Mao <zhi.mao@...iatek.com>,
	Mikhail Rudenko <mike.rudenko@...il.com>,
	Kory Maincent <kory.maincent@...tlin.com>,
	Benjamin Mugnier <benjamin.mugnier@...s.st.com>,
	linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/9] media: i2c: imx334: Miscellaneous cleanups and improvements

This patch series is a collection of miscellaneous cleanups and                 
improvements to the imx334 driver.                                              
                                                                                
The changes simplify error handling, optimize register access,                  
enhance power management, and add support for different lane                    
configurations.
                                                                                
This series is on top of Shravan's patches [1]                                  
(media: i2c: imx334: Add support for 1280x720 & 640x480 resolutions)            
                                                                                
Link [1]: https://lore.kernel.org/linux-media/20250305051442.3716817-1-shravan.chippa@microchip.com/T/#t


Changelog:

v1 -> v2:

- In patch 2/9: Added space before braces.
- In patch 4/9: Corrected the commit message.
- Added new patches (6/9, 8/9, 9/9): Fixed PM handling, used subdev state 
  lock for synchronization, and switched to {enable, disable}_streams.

Tarang Raval (9):
  media: i2c: imx334: Simplify with dev_err_probe()
  media: i2c: imx334: Convert to CCI register access helpers
  media: i2c: imx334: Remove redundant register entries
  media: i2c: imx334: Configure lane mode Dynamically
  media: i2c: imx334: Fix power management and control handling
  media: i2c: imx334: Fix runtime PM handling in remove function
  media: i2c: imx334: Enable runtime PM before sub-device registration
  media: i2c: imx334: Use subdev state lock for synchronization
  media: i2c: imx334: switch to {enable,disable}_streams

 drivers/media/i2c/Kconfig  |   1 +
 drivers/media/i2c/imx334.c | 959 ++++++++++++++++---------------------
 2 files changed, 421 insertions(+), 539 deletions(-)

-- 
2.34.1