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author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-08 21:58:55 +0100 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-14 14:10:51 +0100 |
commit | 7d7aa2fd924c27829ec25f825481554dd81bce97 (patch) | |
tree | 658b87b89331670266163e522ea5fb52535633cb /target/linux/bcm27xx/patches-4.19/950-0309-staging-bcm2835_codec-Add-an-option-for-ignoring-Bay.patch | |
parent | e7bfda2c243e66a75ff966ba04c28b1590b5d24c (diff) | |
download | upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.gz upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.bz2 upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.zip |
brcm2708: rename target to bcm27xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.
Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).
This also renames the packages brcm2708-userland and brcm2708-gpu-fw.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0309-staging-bcm2835_codec-Add-an-option-for-ignoring-Bay.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0309-staging-bcm2835_codec-Add-an-option-for-ignoring-Bay.patch | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0309-staging-bcm2835_codec-Add-an-option-for-ignoring-Bay.patch b/target/linux/bcm27xx/patches-4.19/950-0309-staging-bcm2835_codec-Add-an-option-for-ignoring-Bay.patch new file mode 100644 index 0000000000..fcdcc4ab48 --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0309-staging-bcm2835_codec-Add-an-option-for-ignoring-Bay.patch @@ -0,0 +1,179 @@ +From a126fcc4ff38718e2e714fbb78db3ca1c4f8e564 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Fri, 15 Feb 2019 11:36:14 +0000 +Subject: [PATCH] staging: bcm2835_codec: Add an option for ignoring + Bayer formats. + +This is a workaround for GStreamer currently not identifying Bayer +as a raw format, therefore any device that supports it does not +match the criteria for v4l2convert. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + .../bcm2835-codec/bcm2835-v4l2-codec.c | 29 ++++++++++++++++++- + 1 file changed, 28 insertions(+), 1 deletion(-) + +--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c ++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c +@@ -58,6 +58,15 @@ static int isp_video_nr = 12; + module_param(isp_video_nr, int, 0644); + MODULE_PARM_DESC(isp_video_nr, "isp video device number"); + ++/* ++ * Workaround for GStreamer v4l2convert component not considering Bayer formats ++ * as raw, and therefore not considering a V4L2 device that supports them as ++ * as a suitable candidate. ++ */ ++static bool disable_bayer; ++module_param(disable_bayer, bool, 0644); ++MODULE_PARM_DESC(disable_bayer, "Disable support for Bayer formats"); ++ + static unsigned int debug; + module_param(debug, uint, 0644); + MODULE_PARM_DESC(debug, "activates debug info (0-3)"); +@@ -105,6 +114,7 @@ struct bcm2835_codec_fmt { + u32 flags; + u32 mmal_fmt; + int size_multiplier_x2; ++ bool is_bayer; + }; + + static const struct bcm2835_codec_fmt supported_formats[] = { +@@ -203,6 +213,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SRGGB8, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR8, + .depth = 8, +@@ -210,6 +221,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SBGGR8, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG8, + .depth = 8, +@@ -217,6 +229,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGRBG8, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG8, + .depth = 8, +@@ -224,6 +237,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGBRG8, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + /* 10 bit */ + .fourcc = V4L2_PIX_FMT_SRGGB10P, +@@ -232,6 +246,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SRGGB10P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR10P, + .depth = 10, +@@ -239,6 +254,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SBGGR10P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG10P, + .depth = 10, +@@ -246,6 +262,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGRBG10P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG10P, + .depth = 10, +@@ -253,6 +270,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGBRG10P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + /* 12 bit */ + .fourcc = V4L2_PIX_FMT_SRGGB12P, +@@ -261,6 +279,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SRGGB12P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR12P, + .depth = 12, +@@ -268,6 +287,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SBGGR12P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG12P, + .depth = 12, +@@ -275,6 +295,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGRBG12P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG12P, + .depth = 12, +@@ -282,6 +303,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGBRG12P, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + /* 16 bit */ + .fourcc = V4L2_PIX_FMT_SRGGB16, +@@ -290,6 +312,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SRGGB16, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR16, + .depth = 16, +@@ -297,6 +320,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SBGGR16, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG16, + .depth = 16, +@@ -304,6 +328,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGRBG16, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG16, + .depth = 16, +@@ -311,6 +336,7 @@ static const struct bcm2835_codec_fmt su + .flags = 0, + .mmal_fmt = MMAL_ENCODING_BAYER_SGBRG16, + .size_multiplier_x2 = 2, ++ .is_bayer = true, + }, { + /* Compressed formats */ + .fourcc = V4L2_PIX_FMT_H264, +@@ -438,7 +464,8 @@ static const struct bcm2835_codec_fmt *g + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(supported_formats); i++) { +- if (supported_formats[i].mmal_fmt == mmal_fmt) ++ if (supported_formats[i].mmal_fmt == mmal_fmt && ++ (!disable_bayer || !supported_formats[i].is_bayer)) + return &supported_formats[i]; + } + return NULL; |