linux-kernel - [PATCH v3 0/3] media: i2c: imx219: Fixes for blanking and pixel rate

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Message-Id: <20241125-imx219_fixes-v3-0-434fc0b541c8@ideasonboard.com>
Date: Mon, 25 Nov 2024 20:36:24 +0530
From: Jai Luthra <jai.luthra@...asonboard.com>
To: Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Jacopo Mondi <jacopo.mondi@...asonboard.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Jai Luthra <jai.luthra@...asonboard.com>, 
 David Plowman <david.plowman@...pberrypi.com>, 
 Naushir Patuck <naush@...pberrypi.com>, Vinay Varma <varmavinaym@...il.com>
Subject: [PATCH v3 0/3] media: i2c: imx219: Fixes for blanking and pixel
 rate

This series has a few fixes for improving h/v blanking and pixel rate
reporting for the IMX219 sensor.

These patches are picked and modified (and squashed where applicable)
from the rpi-6.6.y vendor tree.

Signed-off-by: Jai Luthra <jai.luthra@...asonboard.com>
---
Changes in v3:
- PATCH 3/3: Calculate binning mode to use instead of hardcoding
  per-resolution
- Link to v2: https://lore.kernel.org/r/20241121-imx219_fixes-v2-0-7b068a60ea40@ideasonboard.com

Changes in v2:
- PATCH 1/3: Add R-By from Jacopo, Dave
- PATCH 2/3:
    - Keep IMX219_PPL_MIN macro value in hex, matching the datasheet
    - Fix prev_hts calculation, by moving it before updating pad format
- PATCH 3/3:
    - Store binning register values in enum binning_mode directly
    - Remove unnecessary pixel_rate variable in imx219_init_controls()
- Link to v1: https://lore.kernel.org/r/20241029-imx219_fixes-v1-0-b45dc3658b4e@ideasonboard.com

---
Dave Stevenson (1):
      media: i2c: imx219: make HBLANK r/w to allow longer exposures

David Plowman (1):
      media: i2c: imx219: Correct the minimum vblanking value

Jai Luthra (1):
      media: i2c: imx219: Scale the pixel rate for analog binning

 drivers/media/i2c/imx219.c | 159 ++++++++++++++++++++++++++++-----------------
 1 file changed, 101 insertions(+), 58 deletions(-)
---
base-commit: adc218676eef25575469234709c2d87185ca223a
change-id: 20241029-imx219_fixes-bfaac4a56200

Best regards,
-- 
Jai Luthra <jai.luthra@...asonboard.com>