diff options
Diffstat (limited to 'bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0517-media-i2c-gmsl2-fix-fsync-in-manual-mode.patch')
-rw-r--r-- | bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0517-media-i2c-gmsl2-fix-fsync-in-manual-mode.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0517-media-i2c-gmsl2-fix-fsync-in-manual-mode.patch b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0517-media-i2c-gmsl2-fix-fsync-in-manual-mode.patch new file mode 100644 index 00000000..b9c0b8e1 --- /dev/null +++ b/bsp/meta-rcar/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0517-media-i2c-gmsl2-fix-fsync-in-manual-mode.patch @@ -0,0 +1,43 @@ +From bc3d7daebf2a0e35d859d847bbe3f9e648cb1c71 Mon Sep 17 00:00:00 2001 +From: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +Date: Tue, 5 May 2020 00:52:41 +0300 +Subject: [PATCH] media: i2c: gmsl2: fix fsync in manual mode + +disable back control from pipes, since this is needed only for +automatic mode, that we do not use + +Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> +--- + drivers/media/i2c/soc_camera/gmsl/max9296.c | 2 +- + drivers/media/i2c/soc_camera/gmsl/max96712.c | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/media/i2c/soc_camera/gmsl/max9296.c b/drivers/media/i2c/soc_camera/gmsl/max9296.c +index daa2201..a2a30ef 100644 +--- a/drivers/media/i2c/soc_camera/gmsl/max9296.c ++++ b/drivers/media/i2c/soc_camera/gmsl/max9296.c +@@ -926,7 +926,7 @@ static void max9296_gmsl2_fsync_setup(struct max9296_priv *priv) + des_write(MAX9296_FSYNC_11, 0x00); + + des_write(MAX9296_FSYNC_0, 0x00); /* Manual method, Internal GMSL2 generator mode */ +- des_write(MAX9296_FSYNC_15, 0x9f); /* GMSL2 Type Fsync, Enable all pipes */ ++ des_write(MAX9296_FSYNC_15, 0x80); /* GMSL2 Type Fsync, Disable all pipes for manual mode */ + des_write(MAX9296_FSYNC_17, 8 << 3); /* GPIO ID=8 assosiated with FSYNC transmission */ + } + +diff --git a/drivers/media/i2c/soc_camera/gmsl/max96712.c b/drivers/media/i2c/soc_camera/gmsl/max96712.c +index 17eed0b..80e26d0 100644 +--- a/drivers/media/i2c/soc_camera/gmsl/max96712.c ++++ b/drivers/media/i2c/soc_camera/gmsl/max96712.c +@@ -925,7 +925,7 @@ static void max96712_gmsl2_fsync_setup(struct max96712_priv *priv) + des_write(MAX96712_FSYNC_11, 0x00); + + des_write(MAX96712_FSYNC_0, 0x00); /* Manual method, Internal GMSL2 generator mode */ +- des_write(MAX96712_FSYNC_15, 0x9f); /* GMSL2 Type Fsync, Enable all pipes */ ++ des_write(MAX96712_FSYNC_15, 0x80); /* GMSL2 Type Fsync, Disable all pipes for manual mode */ + des_write(MAX96712_FSYNC_17, 8 << 3); /* GPIO ID=8 assosiated with FSYNC transmission */ + } + +-- +2.7.4 + |