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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0753-media-i2c-imx477-Return-correct-result-on-sensor-id-.patch | |
parent | 5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff) | |
download | upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2 upstream-77e97abf129c5028385dd72587eabab68db0d954.zip |
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0753-media-i2c-imx477-Return-correct-result-on-sensor-id-.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0753-media-i2c-imx477-Return-correct-result-on-sensor-id-.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0753-media-i2c-imx477-Return-correct-result-on-sensor-id-.patch b/target/linux/bcm27xx/patches-5.4/950-0753-media-i2c-imx477-Return-correct-result-on-sensor-id-.patch new file mode 100644 index 0000000000..4585d2d8dd --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0753-media-i2c-imx477-Return-correct-result-on-sensor-id-.patch @@ -0,0 +1,25 @@ +From 7048ac9fd3b918d83a71caf5c94bb061a2866794 Mon Sep 17 00:00:00 2001 +From: Naushir Patuck <naush@raspberrypi.com> +Date: Tue, 19 May 2020 16:56:33 +0100 +Subject: [PATCH] media: i2c: imx477: Return correct result on sensor + id verification + +The test should return -EIO if the register read id does not match +the expected sensor id. + +Signed-off-by: Naushir Patuck <naush@raspberrypi.com> +--- + drivers/media/i2c/imx477.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/media/i2c/imx477.c ++++ b/drivers/media/i2c/imx477.c +@@ -1919,7 +1919,7 @@ static int imx477_identify_module(struct + if (val != IMX477_CHIP_ID) { + dev_err(&client->dev, "chip id mismatch: %x!=%x\n", + IMX477_CHIP_ID, val); +- ret = -EINVAL; ++ return -EIO; + } + + return 0; |