Hello, This patch series addresses a historical issue in the V4L2 subdev in-kernel API. The subdev .init_cfg() pad operation used to initialize a v4l2_subdev_pad_config structure. This was changed to initializing a v4l2_subdev_state a while ago, but the operation wasn't renamed, and stayed a pad operation. Not only is the name confusing for new developers, it is also the only pad operation that doesn't operate on a pad, leading to more confusion. This series addresses those two issues by renaming the operation to .init_cfg() and moving it to the subdev internal operations, in patch 2/2. Most of the preparatory patches from v1 have been applied by Sakari already, leaving only 1/2 for a respin due to issues with the first version. The series is based on Sakari's latest test branch ([1]), containing patches scheduled for v6.8. I would like to get it merged in v6.8 as well, as it touches many drivers and rebasing it is painful. Mauro, Hans, for this reason, I would appreciate if you could review this series now and not when Sakari or I will send a pull request. [1] https://git.linuxtv.org/sailus/media_tree.git/log/?h=test The VSP1 driver has been tested on a Renesas R-Car M3-N Salvator-XS. The rest of the series is compile-tested only. Laurent Pinchart (2): media: renesas: vsp1: Fix references to pad config media: v4l2-subdev: Rename .init_cfg() operation to .init_state() drivers/media/i2c/adv7180.c | 10 +- drivers/media/i2c/ccs/ccs-core.c | 6 +- drivers/media/i2c/ds90ub913.c | 10 +- drivers/media/i2c/ds90ub953.c | 10 +- drivers/media/i2c/ds90ub960.c | 11 +- drivers/media/i2c/gc2145.c | 10 +- drivers/media/i2c/hi846.c | 10 +- drivers/media/i2c/imx214.c | 12 +- drivers/media/i2c/imx219.c | 9 +- drivers/media/i2c/imx290.c | 10 +- drivers/media/i2c/imx296.c | 10 +- drivers/media/i2c/imx334.c | 12 +- drivers/media/i2c/imx335.c | 12 +- drivers/media/i2c/imx412.c | 12 +- drivers/media/i2c/imx415.c | 10 +- drivers/media/i2c/mt9m001.c | 10 +- drivers/media/i2c/mt9m111.c | 10 +- drivers/media/i2c/mt9m114.c | 16 ++- drivers/media/i2c/mt9p031.c | 8 +- drivers/media/i2c/mt9v111.c | 10 +- drivers/media/i2c/ov01a10.c | 10 +- drivers/media/i2c/ov02a10.c | 10 +- drivers/media/i2c/ov2640.c | 10 +- drivers/media/i2c/ov2680.c | 10 +- drivers/media/i2c/ov2740.c | 10 +- drivers/media/i2c/ov5640.c | 10 +- drivers/media/i2c/ov5645.c | 12 +- drivers/media/i2c/ov5670.c | 10 +- drivers/media/i2c/ov7251.c | 12 +- drivers/media/i2c/ov8858.c | 10 +- drivers/media/i2c/ov9282.c | 12 +- drivers/media/i2c/st-vgxy61.c | 10 +- drivers/media/i2c/tc358746.c | 10 +- drivers/media/i2c/tda1997x.c | 10 +- drivers/media/i2c/thp7312.c | 10 +- drivers/media/i2c/tvp5150.c | 6 +- drivers/media/pci/intel/ivsc/mei_csi.c | 10 +- drivers/media/platform/cadence/cdns-csi2rx.c | 10 +- .../platform/microchip/microchip-csi2dc.c | 10 +- .../platform/microchip/microchip-isc-scaler.c | 10 +- drivers/media/platform/nxp/imx-mipi-csis.c | 10 +- drivers/media/platform/nxp/imx7-media-csi.c | 6 +- .../platform/nxp/imx8-isi/imx8-isi-crossbar.c | 10 +- .../platform/nxp/imx8-isi/imx8-isi-pipe.c | 10 +- drivers/media/platform/nxp/imx8mq-mipi-csi2.c | 10 +- .../platform/renesas/rzg2l-cru/rzg2l-csi2.c | 10 +- .../platform/renesas/rzg2l-cru/rzg2l-ip.c | 10 +- .../media/platform/renesas/vsp1/vsp1_brx.c | 41 +++--- .../media/platform/renesas/vsp1/vsp1_clu.c | 4 +- .../media/platform/renesas/vsp1/vsp1_entity.c | 130 +++++++++--------- .../media/platform/renesas/vsp1/vsp1_entity.h | 12 +- .../media/platform/renesas/vsp1/vsp1_hgo.c | 4 +- .../media/platform/renesas/vsp1/vsp1_hgt.c | 4 +- .../media/platform/renesas/vsp1/vsp1_histo.c | 24 ++-- .../media/platform/renesas/vsp1/vsp1_hsit.c | 12 +- .../media/platform/renesas/vsp1/vsp1_lif.c | 3 +- .../media/platform/renesas/vsp1/vsp1_lut.c | 1 - .../media/platform/renesas/vsp1/vsp1_rpf.c | 8 +- .../media/platform/renesas/vsp1/vsp1_rwpf.c | 38 +++-- .../media/platform/renesas/vsp1/vsp1_sru.c | 37 +++-- .../media/platform/renesas/vsp1/vsp1_uds.c | 40 +++--- .../media/platform/renesas/vsp1/vsp1_uif.c | 25 ++-- .../media/platform/renesas/vsp1/vsp1_video.c | 4 +- .../media/platform/renesas/vsp1/vsp1_wpf.c | 10 +- .../platform/rockchip/rkisp1/rkisp1-csi.c | 10 +- .../platform/rockchip/rkisp1/rkisp1-isp.c | 10 +- .../platform/rockchip/rkisp1/rkisp1-resizer.c | 10 +- .../platform/sunxi/sun4i-csi/sun4i_csi.c | 1 + .../platform/sunxi/sun4i-csi/sun4i_csi.h | 1 + .../platform/sunxi/sun4i-csi/sun4i_v4l2.c | 9 +- .../sunxi/sun6i-csi/sun6i_csi_bridge.c | 10 +- .../sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c | 10 +- .../sun8i_a83t_mipi_csi2.c | 10 +- drivers/media/platform/ti/cal/cal-camerarx.c | 10 +- drivers/media/platform/video-mux.c | 10 +- .../media/platform/xilinx/xilinx-csi2rxss.c | 10 +- .../media/test-drivers/vimc/vimc-debayer.c | 11 +- drivers/media/test-drivers/vimc/vimc-scaler.c | 11 +- drivers/media/test-drivers/vimc/vimc-sensor.c | 11 +- drivers/media/v4l2-core/v4l2-subdev.c | 8 +- drivers/staging/media/imx/imx-ic-prp.c | 2 +- drivers/staging/media/imx/imx-ic-prpencvf.c | 2 +- drivers/staging/media/imx/imx-media-csi.c | 2 +- drivers/staging/media/imx/imx-media-utils.c | 8 +- drivers/staging/media/imx/imx-media-vdic.c | 2 +- drivers/staging/media/imx/imx-media.h | 4 +- drivers/staging/media/imx/imx6-mipi-csi2.c | 2 +- .../staging/media/starfive/camss/stf-isp.c | 6 +- .../media/sunxi/sun6i-isp/sun6i_isp_proc.c | 10 +- include/media/v4l2-subdev.h | 7 +- 90 files changed, 633 insertions(+), 427 deletions(-) base-commit: bc3995c9d5e909c43862917321d0996bbd9fed99 -- Regards, Laurent Pinchart
