This patch adds support for v4l-audio devices to v4l2-ctl, v4l2-compliance
and the test-media script.
This is RFC quality: when media controller support is added to the m2m audio
drivers, this patch will need to be updated. And it also need to be split into
smaller pieces, but I will wait with that until vim2m-audio uses the media
controller.
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
---
diff --git a/contrib/test/test-media b/contrib/test/test-media
index afe20760..c2a71b89 100755
--- a/contrib/test/test-media
+++ b/contrib/test/test-media
@@ -7,6 +7,7 @@
vidtv=0
vivid=0
vim2m=0
+vim2m_audio=0
vimc=0
vicodec=0
cec=0
@@ -53,13 +54,14 @@ if [ -z "$1" ]; then
echo Test Targets:
echo "vivid: test the vivid driver"
echo "vim2m: test the vim2m driver"
+ echo "vim2m-audio: test the vim2m-audio driver"
echo "vimc: test the vimc driver"
echo "vicodec: test the vicodec driver"
echo "vidtv: test the vidtv driver"
echo "cec: adds the vivid CEC compliance tests, except for the CEC
standby/wakeup tests."
echo "cec-pwr: adds the vivid CEC compliance tests, including the CEC
standby/wakeup tests."
- echo "all: equals 'vivid vim2m vimc vicodec vidtv cec cec-pwr'"
- echo "mc: equals 'vivid vim2m vimc vicodec vidtv'"
+ echo "all: equals 'vivid vim2m vim2m-audio vimc vicodec vidtv cec
cec-pwr'"
+ echo "mc: equals 'vivid vim2m vim2m-audio vimc vicodec vidtv'"
exit 0
fi
@@ -116,6 +118,7 @@ while [ ! -z "$1" ]; do
vidtv=1
vivid=1
vim2m=1
+ vim2m_audio=1
vimc=1
vicodec=1
cec=1
@@ -124,6 +127,7 @@ while [ ! -z "$1" ]; do
mc)
vivid=1
vim2m=1
+ vim2m_audio=1
vimc=1
vicodec=1
vidtv=1
@@ -137,6 +141,9 @@ while [ ! -z "$1" ]; do
vim2m)
vim2m=1
;;
+ vim2m-audio)
+ vim2m_audio=1
+ ;;
vimc)
vimc=1
;;
@@ -421,6 +428,83 @@ if [ $vim2m -eq 1 -a $setup -eq 0 ]; then
echo
fi
+
+if [ $vim2m_audio -eq 1 ]; then
+ rmmod vim2m-audio 2&>/dev/null
+ modprobe vim2m-audio
+ sleep $modprobe_time
+ dmesg -n notice
+
+ if ! $v4l2_ctl -z platform:vim2m-audio ; then
+ echo "FAIL: the vim2m-audio module failed to load" | tee -a $tmp
+ echo "Grand Total for vim2m-audio: Succeeded: 0, Failed: 1,
Warnings: 0" | tee -a $tmp
+ echo "Final Summary: 1, Succeeded: 0, Failed: 1, Warnings: 0"
+ rmmod vivid
+ exit 0
+ fi
+fi
+
+if [ $vim2m_audio -eq 1 -a $setup -eq 0 ]; then
+ echo
+ echo vim2m-audio compliance tests | tee /dev/kmsg
+ echo
+ date
+ stdbuf -oL $v4l2_compliance -A0 -z platform:vivid-002 -e
vivid-002-vid-cap -s10 -P -a 2>&1 | tee -a $tmp
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo unbind vim2m-audio | tee /dev/kmsg
+ echo
+ echo -n vim2m-audio.0 >/sys/bus/platform/drivers/vim2m-audio/unbind
+ sleep $unbind_time
+ echo
+ echo rebind vim2m-audio | tee /dev/kmsg
+ echo
+ echo -n vim2m-audio.0 >/sys/bus/platform/drivers/vim2m-audio/bind
+ sleep 1
+ echo
+ echo second unbind vim2m-audio | tee /dev/kmsg
+ echo
+ for i in `$v4l2_ctl -z platform:vim2m-audio --list-devices`; do
+ let "t = 1 + $RANDOM / 4096"
+ echo $i: sleep ${t}s
+ sleep $t <$i &
+ done
+ sleep 1
+ echo
+ echo -n vim2m-audio.0 >/sys/bus/platform/drivers/vim2m-audio/unbind
+ sleep $reunbind_time
+ echo
+ echo rmmod vim2m-audio | tee /dev/kmsg
+ echo
+ rmmod vim2m-audio
+ sleep $rmmod_time
+ if [ $kmemleak -eq 1 ]; then
+ echo
+ echo kmemleak results for vim2m-audio:
+ echo
+ echo scan >/sys/kernel/debug/kmemleak
+ cat /sys/kernel/debug/kmemleak
+ echo
+ echo end of kmemleak results
+ echo clear >/sys/kernel/debug/kmemleak
+ fi
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+ echo
+fi
+
if [ $vimc -eq 1 ]; then
rmmod vimc 2&>/dev/null
modprobe vimc
diff --git a/utils/common/cv4l-helpers.h b/utils/common/cv4l-helpers.h
index 91a04146..235368ec 100644
--- a/utils/common/cv4l-helpers.h
+++ b/utils/common/cv4l-helpers.h
@@ -78,6 +78,13 @@ public:
bool has_rds_out() const { return v4l_has_rds_out(this); }
bool has_sdr_cap() const { return v4l_has_sdr_cap(this); }
bool has_sdr_out() const { return v4l_has_sdr_out(this); }
+ bool has_touch() const { return v4l_has_touch(this); }
+ bool has_meta_cap() const { return v4l_has_meta_cap(this); }
+ bool has_meta_out() const { return v4l_has_meta_out(this); }
+ bool has_audio_cap() const { return v4l_has_audio_cap(this); }
+ bool has_audio_out() const { return v4l_has_audio_out(this); }
+ bool has_audio_m2m() const { return v4l_has_audio_m2m(this); }
+ bool has_m2m() const { return v4l_has_m2m(this); }
bool has_hwseek() const { return v4l_has_hwseek(this); }
bool has_rw() const { return v4l_has_rw(this); }
bool has_streaming() const { return v4l_has_streaming(this); }
diff --git a/utils/common/v4l-helpers.h b/utils/common/v4l-helpers.h
index 5a256603..a01b3e48 100644
--- a/utils/common/v4l-helpers.h
+++ b/utils/common/v4l-helpers.h
@@ -404,11 +404,26 @@ static inline bool v4l_has_touch(const struct v4l_fd *f)
return v4l_g_caps(f) & V4L2_CAP_TOUCH;
}
+static inline bool v4l_has_audio_cap(const struct v4l_fd *f)
+{
+ return v4l_g_caps(f) & V4L2_CAP_AUDIO_M2M;
+}
+
+static inline bool v4l_has_audio_out(const struct v4l_fd *f)
+{
+ return v4l_g_caps(f) & V4L2_CAP_AUDIO_M2M;
+}
+
static inline bool v4l_has_audio_m2m(const struct v4l_fd *f)
{
return v4l_g_caps(f) & V4L2_CAP_AUDIO_M2M;
}
+static inline bool v4l_has_m2m(const struct v4l_fd *f)
+{
+ return v4l_has_vid_m2m(f) || v4l_has_audio_m2m(f);
+}
+
static inline bool v4l_has_hwseek(const struct v4l_fd *f)
{
return v4l_g_caps(f) & V4L2_CAP_HW_FREQ_SEEK;
@@ -454,6 +469,10 @@ static inline __u32 v4l_determine_type(const struct v4l_fd
*f)
return V4L2_BUF_TYPE_META_CAPTURE;
if (v4l_has_meta_out(f))
return V4L2_BUF_TYPE_META_OUTPUT;
+ if (v4l_has_audio_cap(f))
+ return V4L2_BUF_TYPE_AUDIO_CAPTURE;
+ if (v4l_has_audio_out(f))
+ return V4L2_BUF_TYPE_AUDIO_OUTPUT;
return 0;
}
@@ -706,6 +725,10 @@ static inline void v4l_format_s_pixelformat(struct
v4l2_format *fmt, __u32 pixel
case V4L2_BUF_TYPE_META_OUTPUT:
fmt->fmt.meta.dataformat = pixelformat;
break;
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ fmt->fmt.audio.audioformat = pixelformat;
+ break;
}
}
@@ -727,6 +750,9 @@ static inline __u32 v4l_format_g_pixelformat(const struct
v4l2_format *fmt)
case V4L2_BUF_TYPE_META_CAPTURE:
case V4L2_BUF_TYPE_META_OUTPUT:
return fmt->fmt.meta.dataformat;
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ return fmt->fmt.audio.audioformat;
default:
return 0;
}
@@ -1068,6 +1094,9 @@ v4l_format_g_sizeimage(const struct v4l2_format *fmt,
unsigned plane)
case V4L2_BUF_TYPE_META_CAPTURE:
case V4L2_BUF_TYPE_META_OUTPUT:
return plane ? 0 : fmt->fmt.meta.buffersize;
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ return plane ? 0 : fmt->fmt.audio.buffersize;
default:
return 0;
}
@@ -1192,12 +1221,22 @@ static inline bool v4l_type_is_meta(unsigned type)
type == V4L2_BUF_TYPE_META_OUTPUT;
}
+static inline bool v4l_type_is_audio(unsigned type)
+{
+ return type == V4L2_BUF_TYPE_AUDIO_CAPTURE ||
+ type == V4L2_BUF_TYPE_AUDIO_OUTPUT;
+}
+
static inline unsigned v4l_type_invert(unsigned type)
{
if (v4l_type_is_planar(type))
return v4l_type_is_output(type) ?
V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE :
V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
+ if (v4l_type_is_audio(type))
+ return v4l_type_is_output(type) ?
+ V4L2_BUF_TYPE_AUDIO_CAPTURE :
+ V4L2_BUF_TYPE_AUDIO_OUTPUT;
return v4l_type_is_output(type) ?
V4L2_BUF_TYPE_VIDEO_CAPTURE :
V4L2_BUF_TYPE_VIDEO_OUTPUT;
diff --git a/utils/v4l2-compliance/v4l2-compliance.h
b/utils/v4l2-compliance/v4l2-compliance.h
index bba56b12..1e83fba3 100644
--- a/utils/v4l2-compliance/v4l2-compliance.h
+++ b/utils/v4l2-compliance/v4l2-compliance.h
@@ -102,7 +102,7 @@ using frmsizes_count_map = std::map<__u32, unsigned>;
struct base_node;
-#define V4L2_BUF_TYPE_LAST V4L2_BUF_TYPE_META_OUTPUT
+#define V4L2_BUF_TYPE_LAST V4L2_BUF_TYPE_AUDIO_OUTPUT
struct base_node {
bool is_video;
diff --git a/utils/v4l2-compliance/v4l2-test-buffers.cpp
b/utils/v4l2-compliance/v4l2-test-buffers.cpp
index 6d592c9b..d5c8d17c 100644
--- a/utils/v4l2-compliance/v4l2-test-buffers.cpp
+++ b/utils/v4l2-compliance/v4l2-test-buffers.cpp
@@ -235,12 +235,14 @@ public:
if (v4l_type_is_output(g_type()))
fill_output_buf(fill_bytesused);
err = node->qbuf(*this);
- if (err == 0 &&
- v4l_type_is_video(g_type()) &&
v4l_type_is_output(g_type())) {
- fail_on_test(g_field() == V4L2_FIELD_ANY);
+ if (err)
+ return err;
+ if (v4l_type_is_output(g_type())) {
+ if (v4l_type_is_video(g_type()))
+ fail_on_test(g_field() == V4L2_FIELD_ANY);
buffer_info[g_timestamp()] = buf;
}
- return err;
+ return 0;
}
int qbuf(node *node, const cv4l_queue &q)
{
diff --git a/utils/v4l2-compliance/v4l2-test-formats.cpp
b/utils/v4l2-compliance/v4l2-test-formats.cpp
index c92e9658..adec678a 100644
--- a/utils/v4l2-compliance/v4l2-test-formats.cpp
+++ b/utils/v4l2-compliance/v4l2-test-formats.cpp
@@ -451,6 +451,7 @@ static int testFormatsType(struct node *node, int ret,
unsigned type, struct v4
struct v4l2_sliced_vbi_format &sliced = fmt.fmt.sliced;
struct v4l2_sdr_format &sdr = fmt.fmt.sdr;
struct v4l2_meta_format &meta = fmt.fmt.meta;
+ struct v4l2_audio_format &audio = fmt.fmt.audio;
unsigned min_data_samples;
unsigned min_sampling_rate;
v4l2_std_id std;
@@ -595,6 +596,13 @@ static int testFormatsType(struct node *node, int ret,
unsigned type, struct v4
meta.dataformat,
fcc2s(meta.dataformat).c_str(), type);
fail_on_test(meta.buffersize == 0);
break;
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ if (map.find(audio.audioformat) == map.end())
+ return fail("audioformat %08x (%s) for buftype %d not
reported by ENUM_FMT\n",
+ audio.audioformat,
fcc2s(audio.audioformat).c_str(), type);
+ fail_on_test(audio.buffersize == 0);
+ break;
case V4L2_BUF_TYPE_PRIVATE:
break;
}
@@ -709,6 +717,9 @@ static bool matchFormats(const struct v4l2_format &f1,
const struct v4l2_format
case V4L2_BUF_TYPE_META_CAPTURE:
case V4L2_BUF_TYPE_META_OUTPUT:
return !memcmp(&f1.fmt.meta, &f2.fmt.meta, sizeof(f1.fmt.meta));
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ return !memcmp(&f1.fmt.audio, &f2.fmt.audio,
sizeof(f1.fmt.audio));
}
return false;
@@ -788,6 +799,10 @@ int testTryFormats(struct node *node)
case V4L2_BUF_TYPE_META_OUTPUT:
pixelformat = fmt.fmt.meta.dataformat;
break;
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ pixelformat = fmt.fmt.audio.audioformat;
+ break;
case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
pixelformat = fmt.fmt.pix_mp.pixelformat;
@@ -866,6 +881,9 @@ static int testM2MFormats(struct node *node)
fail_on_test(node->g_fmt(fmt_out, out_type));
fail_on_test(node->g_fmt(fmt_cap, cap_type));
+ if (node->has_audio_m2m())
+ return 0;
+
/*
* JPEG codec have fixed colorspace, so these tests
* are different compared to other m2m devices.
@@ -1138,6 +1156,10 @@ int testSetFormats(struct node *node)
case V4L2_BUF_TYPE_META_OUTPUT:
pixelformat = fmt_set.fmt.meta.dataformat;
break;
+ case V4L2_BUF_TYPE_AUDIO_CAPTURE:
+ case V4L2_BUF_TYPE_AUDIO_OUTPUT:
+ pixelformat = fmt_set.fmt.audio.audioformat;
+ break;
case V4L2_BUF_TYPE_SDR_CAPTURE:
case V4L2_BUF_TYPE_SDR_OUTPUT:
pixelformat = fmt_set.fmt.sdr.pixelformat;
diff --git a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
index ffa36164..18dd2c9b 100644
--- a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
@@ -2156,7 +2156,7 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
static void streaming_set_out(cv4l_fd &fd, cv4l_fd &exp_fd)
{
- __u32 type = fd.has_vid_m2m() ? v4l_type_invert(fd.g_type()) :
fd.g_type();
+ __u32 type = fd.has_m2m() ? v4l_type_invert(fd.g_type()) : fd.g_type();
cv4l_queue q(type, out_memory);
cv4l_queue exp_q(exp_fd.g_type(), V4L2_MEMORY_MMAP);
int fd_flags = fcntl(fd.g_fd(), F_GETFL);
@@ -2713,7 +2713,7 @@ static void streaming_set_m2m(cv4l_fd &fd, cv4l_fd
&exp_fd)
fd.g_fmt(fmt[OUT], out.g_type());
fd.g_fmt(fmt[CAP], in.g_type());
- if (!fd.has_vid_m2m()) {
+ if (!fd.has_m2m()) {
fprintf(stderr, "unsupported m2m stream type\n");
return;
}
@@ -2763,7 +2763,7 @@ static void streaming_set_cap2out(cv4l_fd &fd, cv4l_fd
&out_fd)
bool use_poll = options[OptStreamPoll];
bool use_dmabuf = options[OptStreamDmaBuf] ||
options[OptStreamOutDmaBuf];
bool use_userptr = options[OptStreamUser] && options[OptStreamOutUser];
- __u32 out_type = out_fd.has_vid_m2m() ?
v4l_type_invert(out_fd.g_type()) : out_fd.g_type();
+ __u32 out_type = out_fd.has_m2m() ? v4l_type_invert(out_fd.g_type()) :
out_fd.g_type();
cv4l_queue in(fd.g_type(), memory);
cv4l_queue out(out_type, out_memory);
fps_timestamps fps_ts[2];
@@ -3002,7 +3002,7 @@ void streaming_list(cv4l_fd &fd, cv4l_fd &out_fd)
list_buffers(fd, fd.g_type());
if (options[OptListBuffersOut])
- list_buffers(*p_out_fd, p_out_fd->has_vid_m2m() ?
+ list_buffers(*p_out_fd, p_out_fd->has_m2m() ?
v4l_type_invert(p_out_fd->g_type()) :
p_out_fd->g_type());
if (options[OptStreamBufCaps])
