diff options
Diffstat (limited to 'bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0503-media-i2c-ov2311-add-GMSL2-support.patch')
| -rw-r--r-- | bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0503-media-i2c-ov2311-add-GMSL2-support.patch | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0503-media-i2c-ov2311-add-GMSL2-support.patch b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0503-media-i2c-ov2311-add-GMSL2-support.patch new file mode 100644 index 00000000..478f36f2 --- /dev/null +++ b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0503-media-i2c-ov2311-add-GMSL2-support.patch @@ -0,0 +1,83 @@ +From fa1d9aeccd9d3244d48ded2dc9e9405aab949513 Mon Sep 17 00:00:00 2001 +From: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +Date: Wed, 29 Apr 2020 01:28:16 +0300 +Subject: [PATCH] media: i2c: ov2311: add GMSL2 support + +This add GMSL2 camera with this imager + +Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +--- + drivers/media/i2c/soc_camera/imagers/ov2311.c | 21 ++++++++++++++------- + drivers/media/i2c/soc_camera/imagers/ov2311.h | 2 +- + 2 files changed, 15 insertions(+), 8 deletions(-) + +diff --git a/drivers/media/i2c/soc_camera/imagers/ov2311.c b/drivers/media/i2c/soc_camera/imagers/ov2311.c +index ce4999b..764c261 100644 +--- a/drivers/media/i2c/soc_camera/imagers/ov2311.c ++++ b/drivers/media/i2c/soc_camera/imagers/ov2311.c +@@ -1,7 +1,7 @@ + /* + * OmniVision ov2311 sensor camera driver + * +- * Copyright (C) 2015-2019 Cogent Embedded, Inc. ++ * Copyright (C) 2015-2020 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 +@@ -25,8 +25,8 @@ + + #define OV2311_I2C_ADDR 0x60 + +-#define OV2311_PID_REGA 0x300a +-#define OV2311_PID_REGB 0x300b ++#define OV2311_PIDA_REG 0x300a ++#define OV2311_PIDB_REG 0x300b + #define OV2311_REV_REG 0x300c + #define OV2311_PID 0x2311 + +@@ -397,9 +397,9 @@ static int ov2311_initialize(struct i2c_client *client) + + setup_i2c_translator(client, priv->ser_addr, OV2311_I2C_ADDR, MODE_GMSL2); + +- reg16_read(client, OV2311_PID_REGA, &val); ++ reg16_read(client, OV2311_PIDA_REG, &val); + pid = val; +- reg16_read(client, OV2311_PID_REGB, &val); ++ reg16_read(client, OV2311_PIDB_REG, &val); + pid = (pid << 8) | val; + + if (pid != OV2311_PID) { +@@ -407,8 +407,15 @@ static int ov2311_initialize(struct i2c_client *client) + return -ENODEV; + } + +- if (get_des_id(client) == UB960_ID) +- reg8_write_addr(client, priv->ser_addr, 0x02, 0x13); /* MIPI 2-lanes */ ++ switch (get_des_id(client)) { ++ case UB960_ID: ++ reg8_write_addr(client, priv->ser_addr, 0x02, 0x13); /* MIPI 2-lanes */ ++ break; ++ case MAX9296A_ID: ++ case MAX96712_ID: ++ reg16_write_addr(client, priv->ser_addr, MAX9295_MIPI_RX1, 0x11); /* MIPI 2-lanes */ ++ break; ++ } + + /* check revision */ + reg16_read(client, OV2311_REV_REG, &rev); +diff --git a/drivers/media/i2c/soc_camera/imagers/ov2311.h b/drivers/media/i2c/soc_camera/imagers/ov2311.h +index 3a56b0b..f76662a 100644 +--- a/drivers/media/i2c/soc_camera/imagers/ov2311.h ++++ b/drivers/media/i2c/soc_camera/imagers/ov2311.h +@@ -30,7 +30,7 @@ struct ov2311_reg { + u8 val; + }; + +-/* R1600x1300 RAW10 MIPI 60fps */ ++/* R1600x1300 RAW8 MIPI 60fps */ + static const struct ov2311_reg ov2311_regs_wizard_r1c[] = { + {0x0103, 0x01}, + {0x0100, 0x00}, +-- +2.7.4 + |