diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0304-media-i2c-tc358743-Only-allow-supported-pixel-fmts-i.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0304-media-i2c-tc358743-Only-allow-supported-pixel-fmts-i.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0304-media-i2c-tc358743-Only-allow-supported-pixel-fmts-i.patch b/target/linux/bcm27xx/patches-5.10/950-0304-media-i2c-tc358743-Only-allow-supported-pixel-fmts-i.patch new file mode 100644 index 0000000000..ca2c70cc3b --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0304-media-i2c-tc358743-Only-allow-supported-pixel-fmts-i.patch @@ -0,0 +1,30 @@ +From d542ce00f99420cce4ccaa9cb79e3a216c5ae583 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Fri, 10 Jul 2020 12:40:50 +0100 +Subject: [PATCH] media: i2c: tc358743: Only allow supported pixel fmts + in set_fmt + +Fix commit "media: tc358743: Return an appropriate colorspace from +tc358743_set_fmt" to ensure that the format passed in to set_fmt +is checked to be valid, and reset to the current format if not. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/media/i2c/tc358743.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +--- a/drivers/media/i2c/tc358743.c ++++ b/drivers/media/i2c/tc358743.c +@@ -1731,8 +1731,10 @@ static int tc358743_set_fmt(struct v4l2_ + u32 code = format->format.code; /* is overwritten by get_fmt */ + int ret = tc358743_get_fmt(sd, cfg, format); + +- format->format.code = code; +- format->format.colorspace = tc358743_g_colorspace(code); ++ if (code == MEDIA_BUS_FMT_RGB888_1X24 || ++ code == MEDIA_BUS_FMT_UYVY8_1X16) ++ format->format.code = code; ++ format->format.colorspace = tc358743_g_colorspace(format->format.code); + + if (ret) + return ret; |