diff options
Diffstat (limited to 'bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0423-media-i2c-ap0101_ar014x-add-AP0102-chip.patch')
| -rw-r--r-- | bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0423-media-i2c-ap0101_ar014x-add-AP0102-chip.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0423-media-i2c-ap0101_ar014x-add-AP0102-chip.patch b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0423-media-i2c-ap0101_ar014x-add-AP0102-chip.patch new file mode 100644 index 00000000..9928e879 --- /dev/null +++ b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0423-media-i2c-ap0101_ar014x-add-AP0102-chip.patch @@ -0,0 +1,77 @@ +From 45e394a4669fa60e5e0837f68148907af7b757eb Mon Sep 17 00:00:00 2001 +From: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +Date: Fri, 1 Nov 2019 21:46:47 +0300 +Subject: [PATCH] media: i2c: ap0101_ar014x: add AP0102 chip + +This add AP0102 ISP support + +Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +--- + drivers/media/i2c/soc_camera/ap0101_ar014x.c | 31 ++++++++++++++++------------ + 1 file changed, 18 insertions(+), 13 deletions(-) + +diff --git a/drivers/media/i2c/soc_camera/ap0101_ar014x.c b/drivers/media/i2c/soc_camera/ap0101_ar014x.c +index c35e5a0..4df5793 100644 +--- a/drivers/media/i2c/soc_camera/ap0101_ar014x.c ++++ b/drivers/media/i2c/soc_camera/ap0101_ar014x.c +@@ -1,7 +1,7 @@ + /* +- * ON Semiconductor AP0101-AR014X sensor camera driver ++ * ON Semiconductor AP010X-AR014X sensor camera driver + * +- * Copyright (C) 2018 Cogent Embedded, Inc. ++ * Copyright (C) 2018-2019 Cogent Embedded, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the +@@ -26,6 +26,7 @@ static const int ap0101_i2c_addr[] = {0x5d, 0x48}; + + #define AP0101_PID 0x0000 + #define AP0101_VERSION_REG 0x0160 ++#define AP0102_VERSION_REG 0x0064 + + #define AP0101_MEDIA_BUS_FMT MEDIA_BUS_FMT_YUYV8_2X8 + +@@ -432,24 +433,28 @@ static int ap0101_initialize(struct i2c_client *client) + /* check model ID */ + reg16_read16(client, AP0101_PID, &pid); + +- if (pid == AP0101_VERSION_REG) ++ if (pid == AP0101_VERSION_REG || pid == AP0102_VERSION_REG) + break; + } + +- /* check and show model ID */ +- reg16_read16(client, AP0101_PID, &pid); +- +- if (pid != AP0101_VERSION_REG) { +- dev_dbg(&client->dev, "Product ID error %x\n", pid); ++ if (pid != AP0101_VERSION_REG && pid != AP0102_VERSION_REG) { ++ dev_err(&client->dev, "Product ID error %x\n", pid); + ret = -ENODEV; + goto err; + } + #if 1 +- /* read resolution used by current firmware */ +- reg16_read16(client, 0xca90, &val); +- priv->max_width = val; +- reg16_read16(client, 0xca92, &val); +- priv->max_height = val; ++ if (pid == AP0101_VERSION_REG) { ++ /* read resolution used by current firmware */ ++ reg16_read16(client, 0xca90, &val); ++ priv->max_width = val; ++ reg16_read16(client, 0xca92, &val); ++ priv->max_height = val; ++ } else if (pid == AP0102_VERSION_REG) { ++ reg16_read16(client, 0xcae4, &val); ++ priv->max_width = val; ++ reg16_read16(client, 0xcae6, &val); ++ priv->max_height = val; ++ } + #else + priv->max_width = AP0101_MAX_WIDTH; + priv->max_height = AP0101_MAX_HEIGHT; +-- +2.7.4 + |