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openwrt/target/linux/bcm27xx/patches-6.6/950-0373-media-i2c-arducam-pivariety-Fixup-for-mainline-API-c.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

43 lines
1.3 KiB
Diff

From 48e3593c8266b7b6c03f3055946fd9154f18c656 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 12 May 2022 17:42:08 +0100
Subject: [PATCH 0373/1085] media: i2c: arducam-pivariety: Fixup for mainline
API changes
Mainline APIs have changed the way in which the bus flags and
number of active CSI2 data lanes is signalled, so fix the driver
up accordingly.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/i2c/arducam-pivariety.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/media/i2c/arducam-pivariety.c
+++ b/drivers/media/i2c/arducam-pivariety.c
@@ -66,7 +66,7 @@ struct pivariety {
struct v4l2_subdev sd;
struct media_pad pad;
- struct v4l2_fwnode_bus_mipi_csi2 bus;
+ struct v4l2_mbus_config_mipi_csi2 bus;
struct clk *xclk;
u32 xclk_freq;
@@ -946,13 +946,13 @@ static int pivariety_get_mbus_config(str
struct v4l2_mbus_config *cfg)
{
struct pivariety *pivariety = to_pivariety(sd);
- const u32 mask = V4L2_MBUS_CSI2_LANE_MASK;
if (pivariety->lanes > pivariety->bus.num_data_lanes)
return -EINVAL;
cfg->type = V4L2_MBUS_CSI2_DPHY;
- cfg->flags = (pivariety->lanes << __ffs(mask)) & mask;
+ cfg->bus.mipi_csi2.flags = pivariety->bus.flags;
+ cfg->bus.mipi_csi2.num_data_lanes = pivariety->lanes;
return 0;
}