diff options
Diffstat (limited to 'bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0477-media-i2c-ar0231-fix-FSIN-pin-input.patch')
-rw-r--r-- | bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0477-media-i2c-ar0231-fix-FSIN-pin-input.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0477-media-i2c-ar0231-fix-FSIN-pin-input.patch b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0477-media-i2c-ar0231-fix-FSIN-pin-input.patch new file mode 100644 index 00000000..c6096a94 --- /dev/null +++ b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0477-media-i2c-ar0231-fix-FSIN-pin-input.patch @@ -0,0 +1,54 @@ +From 466e494ad2496bc1ec16a56425efef8023d5520d Mon Sep 17 00:00:00 2001 +From: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +Date: Fri, 14 Feb 2020 18:28:21 +0300 +Subject: [PATCH] media: i2c: ar0231: fix FSIN pin input + +This fixes lost FSIN gpio pin enablement on AR0231. +Also explicitly enable gpi pins on ar0143/140 + +Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +--- + drivers/media/i2c/soc_camera/ar0140.c | 1 + + drivers/media/i2c/soc_camera/ar0143.c | 1 + + drivers/media/i2c/soc_camera/ar0231.c | 1 + + 3 files changed, 3 insertions(+) + +diff --git a/drivers/media/i2c/soc_camera/ar0140.c b/drivers/media/i2c/soc_camera/ar0140.c +index ceb2c31..bb7a3ce 100644 +--- a/drivers/media/i2c/soc_camera/ar0140.c ++++ b/drivers/media/i2c/soc_camera/ar0140.c +@@ -495,6 +495,7 @@ static int ar0140_initialize(struct i2c_client *client) + ar0140_set_regs(client, ar0140_regs_wizard, ARRAY_SIZE(ar0140_regs_wizard)); + /* Enable stream */ + reg16_read16(client, 0x301a, &val); // read inital reset_register value ++ val |= (1 << 8); /* GPI pins enable */ + val |= (1 << 2); // Set streamOn bit + reg16_write16(client, 0x301a, val); // Start Streaming + +diff --git a/drivers/media/i2c/soc_camera/ar0143.c b/drivers/media/i2c/soc_camera/ar0143.c +index 7d55afb..07cc445 100644 +--- a/drivers/media/i2c/soc_camera/ar0143.c ++++ b/drivers/media/i2c/soc_camera/ar0143.c +@@ -584,6 +584,7 @@ static int ar0143_initialize(struct i2c_client *client) + + /* Enable stream */ + reg16_read16(client, 0x301a, &val); ++ val |= (1 << 8); /* GPI pins enable */ + val |= (1 << 2); + reg16_write16(client, 0x301a, val); + +diff --git a/drivers/media/i2c/soc_camera/ar0231.c b/drivers/media/i2c/soc_camera/ar0231.c +index c51ae9ad..6c450f7 100644 +--- a/drivers/media/i2c/soc_camera/ar0231.c ++++ b/drivers/media/i2c/soc_camera/ar0231.c +@@ -455,6 +455,7 @@ static int ar0231_initialize(struct i2c_client *client) + + /* Enable stream */ + reg16_read16(client, 0x301a, &val); ++ val |= (1 << 8); /* GPI pins enable */ + val |= (1 << 2); + reg16_write16(client, 0x301a, val); + +-- +2.7.4 + |