Here are the results of some more debugging.
I see that in the first example the pixel format is set to RGB888 and in
the second to NV12, I was not able to successfully change this on my
source, nevertheless the HDMI RX should work I think.
###source set to 4k30fps####
---------------------------
v4l2-ctl --verbose -d /dev/video1
--set-fmt-video=width=3840,height=2160,pixelformat='NV12'
--stream-mmap=4 --stream-skip=3 --stream-count=100 --stream-poll
---------------------------
VIDIOC_QUERYCAP: ok
VIDIOC_G_FMT: ok
The pixelformat 'NV12' is invalid
New timings found
VIDIOC_REQBUFS returned 0 (Success)
VIDIOC_CREATE_BUFS returned 0 (Success)
VIDIOC_QUERYBUF returned 0 (Success)
VIDIOC_QUERYBUF returned 0 (Success)
VIDIOC_QUERYBUF returned 0 (Success)
VIDIOC_QUERYBUF returned 0 (Success)
VIDIOC_G_FMT returned 0 (Success)
VIDIOC_QBUF returned 0 (Success)
VIDIOC_QBUF returned 0 (Success)
VIDIOC_QBUF returned 0 (Success)
VIDIOC_QBUF returned 0 (Success)
VIDIOC_STREAMON returned 0 (Success)
cap dqbuf: 0 seq: 0 bytesused: 8294400 ts: 536.006261 field: Any
(ts-monotonic, ts-src-eof)
cap dqbuf: 1 seq: 1 bytesused: 8294400 ts: 536.039574 delta: 33.313
ms field: Any (ts-monotonic, ts-src-eof)
cap dqbuf: 2 seq: 2 bytesused: 8294400 ts: 536.072906 delta: 33.332
ms field: Any (ts-monotonic, ts-src-eof)
cap dqbuf: 3 seq: 3 bytesused: 8294400 ts: 536.106239 delta: 33.333
ms field: Any (ts-monotonic, ts-src-eof)
cap dqbuf: 0 seq: 4 bytesused: 8294400 ts: 536.139571 delta: 33.332
ms fps: 30.01 field: Any (ts-monotonic, ts-src-eof)
cap dqbuf: 1 seq: 5 bytesused: 8294400 ts: 536.172903 delta: 33.332
ms fps: 30.00 field: Any (ts-monotonic, ts-src-eof)
[...]
---------------------------
dmesg
---------------------------
[ 529.266804] fdee0000.hdmi_receiver: hb
[ 530.280073] fdee0000.hdmi_receiver: hb
[ 531.293412] fdee0000.hdmi_receiver: hb
[ 532.306716] fdee0000.hdmi_receiver: hb
[ 533.319906] fdee0000.hdmi_receiver: hb
[ 534.333263] fdee0000.hdmi_receiver: hb
[ 535.346616] fdee0000.hdmi_receiver: hb
[ 535.739795] fdee0000.hdmi_receiver: C-Plane 0 size: 24883200, Total
imagesize: 24883200
[ 535.747733] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 535.747750] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: RGB888
[ 535.747760] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 535.747780] fdee0000.hdmi_receiver: get timings from dma
[ 535.747787] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:30, pixclk:297016000
[ 535.747799] fdee0000.hdmi_receiver: hfp:172, hs:92, hbp:296, vfp:8,
vs:10, vbp:72
[ 535.747809] fdee0000.hdmi_receiver: tmds_clk:297016000
[ 535.747816] fdee0000.hdmi_receiver: interlace:0, fmt:0, vic:127,
color:24, mode:hdmi
[ 535.747825] fdee0000.hdmi_receiver: deframer_st:0x11
[ 535.747833] fdee0000.hdmi_receiver: query_dv_timings: 3840x2160p30.00
(4400x2250)
[ 535.747854] fdee0000.hdmi_receiver: s_dv_timings: 3840x2160p30.00
(4400x2250)
[ 535.747875] fdee0000.hdmi_receiver: hdmirx_s_dv_timings: no change
[ 535.747924] fdee0000.hdmi_receiver: vid-cap-mplane: count 4, size 8294400
[ 535.752754] fdee0000.hdmi_receiver: C-Plane 0 size: 24883200, Total
imagesize: 24883200
[ 535.752884] fdee0000.hdmi_receiver: C-Plane 0 size: 24883200, Total
imagesize: 24883200
[ 535.752904] fdee0000.hdmi_receiver: hdmirx_start_streaming:
start_stream cur_buf y_addr:0xe0ea5000, uv_addr:0xe168e000
[ 535.752920] fdee0000.hdmi_receiver: hdmirx_start_streaming: enable dma
[ 535.780112] fdee0000.hdmi_receiver: dma_irq st1:0x100, st13:1085
[ 535.780128] fdee0000.hdmi_receiver: line_flag_int_handler: last have
no dma_idle_irq
[ 535.796093] fdee0000.hdmi_receiver: dma_irq st1:0x80, st13:2160
[ 535.813435] fdee0000.hdmi_receiver: dma_irq st1:0x100, st13:1085
[ 535.829423] fdee0000.hdmi_receiver: dma_irq st1:0x80, st13:2160
[...]
---------------------------
###source set to 4k60fps####
---------------------------
v4l2-ctl --verbose -d /dev/video1
--set-fmt-video=width=3840,height=2160,pixelformat='NV12'
--stream-mmap=4 --stream-skip=3 --stream-count=100 --stream-poll
---------------------------
VIDIOC_QUERYCAP: ok
VIDIOC_G_FMT: ok
VIDIOC_S_FMT: ok
Format Video Capture Multiplanar:
Width/Height : 3840/2160
Pixel Format : 'NV12' (Y/UV 4:2:0)
Field : None
Number of planes : 1
Flags :
Colorspace : sRGB
Transfer Function : Default
YCbCr/HSV Encoding: Default
Quantization : Default
Plane 0 :
Bytes per Line : 3840
Size Image : 8294400
[stuck here, have to end with ctrl c]
---------------------------
dmesg
---------------------------
[ 1520.198123] fdee0000.hdmi_receiver: hb
[ 1521.211383] fdee0000.hdmi_receiver: hb
[ 1522.224680] fdee0000.hdmi_receiver: hb
[ 1523.237936] fdee0000.hdmi_receiver: hb
[ 1524.251313] fdee0000.hdmi_receiver: hb
[ 1525.264606] fdee0000.hdmi_receiver: hb
[ 1526.277937] fdee0000.hdmi_receiver: hb
[ 1526.427540] fdee0000.hdmi_receiver: C-Plane 0 size: 8294400, Total
imagesize: 8294400
[ 1526.427587] fdee0000.hdmi_receiver: C-Plane 0 size: 8294400, Total
imagesize: 8294400
[ 1526.427598] fdee0000.hdmi_receiver: hdmirx_set_fmt: req(3840, 2160),
out(3840, 2160), fmt:0x3231564e
[ 1526.435569] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1526.435588] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1526.435597] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1526.435618] fdee0000.hdmi_receiver: get timings from dma
[ 1526.435626] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1526.435637] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1526.435648] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1526.435656] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1526.435665] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1527.291212] fdee0000.hdmi_receiver: hb
[ 1527.443533] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1527.443550] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1527.443560] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1527.443579] fdee0000.hdmi_receiver: get timings from dma
[ 1527.443586] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1527.443597] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1527.443608] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1527.443615] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1527.443625] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1528.304515] fdee0000.hdmi_receiver: hb
[ 1528.451543] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1528.451560] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1528.451569] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1528.451588] fdee0000.hdmi_receiver: get timings from dma
[ 1528.451595] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1528.451606] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1528.451617] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1528.451624] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1528.451634] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1529.317814] fdee0000.hdmi_receiver: hb
[ 1529.459549] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1529.459566] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1529.459575] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1529.459593] fdee0000.hdmi_receiver: get timings from dma
[ 1529.459601] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1529.459612] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1529.459623] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1529.459630] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1529.459640] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1530.331085] fdee0000.hdmi_receiver: hb
[ 1530.467555] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1530.467571] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1530.467580] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1530.467599] fdee0000.hdmi_receiver: get timings from dma
[ 1530.467606] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1530.467618] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1530.467628] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1530.467635] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1530.467664] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1531.344437] fdee0000.hdmi_receiver: hb
[ 1531.475649] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1531.475665] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1531.475674] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1531.475693] fdee0000.hdmi_receiver: get timings from dma
[ 1531.475700] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1531.475711] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1531.475722] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1531.475729] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1531.475739] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1532.357695] fdee0000.hdmi_receiver: hb
[ 1532.483716] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1532.483733] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1532.483742] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1532.483761] fdee0000.hdmi_receiver: get timings from dma
[ 1532.483768] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1532.483780] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1532.483790] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1532.483797] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1532.483807] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1533.370994] fdee0000.hdmi_receiver: hb
[ 1533.491726] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1533.491743] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1533.491752] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1533.491770] fdee0000.hdmi_receiver: get timings from dma
[ 1533.491778] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1533.491789] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1533.491800] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1533.491807] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1533.491816] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1534.384324] fdee0000.hdmi_receiver: hb
[ 1534.499888] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1534.499904] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1534.499913] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1534.499932] fdee0000.hdmi_receiver: get timings from dma
[ 1534.499939] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1534.499950] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1534.499960] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1534.499968] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1534.499977] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1535.397596] fdee0000.hdmi_receiver: hb
[ 1535.507961] fdee0000.hdmi_receiver: tx_5v_power_present: 1
[ 1535.507977] fdee0000.hdmi_receiver: hdmirx_get_pix_fmt: pix_fmt: YUV420
[ 1535.507986] fdee0000.hdmi_receiver: hdmirx_get_colordepth:
color_depth: 24, reg_val:4
[ 1535.508005] fdee0000.hdmi_receiver: get timings from dma
[ 1535.508012] fdee0000.hdmi_receiver: act:3840x2160, total:4400x2250,
fps:60, pixclk:297008000
[ 1535.508023] fdee0000.hdmi_receiver: hfp:4294965460, hs:48, hbp:148,
vfp:8, vs:10, vbp:72
[ 1535.508034] fdee0000.hdmi_receiver: tmds_clk:297008000
[ 1535.508041] fdee0000.hdmi_receiver: interlace:0, fmt:3, vic:127,
color:24, mode:hdmi
[ 1535.508051] fdee0000.hdmi_receiver: deframer_st:0x11
[ 1536.410933] fdee0000.hdmi_receiver: hb
[ 1537.424223] fdee0000.hdmi_receiver: hb
[ 1538.437523] fdee0000.hdmi_receiver: hb
[ 1539.450848] fdee0000.hdmi_receiver: hb
Best regards
Tim
On 06.08.24 13:58, Dmitry Osipenko wrote:
On 8/4/24 02:57, Tim Surber wrote:
Hi Shreeya,
I tested your patch and noticed problems when using 3840x2160 resolution
at 60fps.
For my testing I connected an HDMI source and set it to 4k60fps. I
verified that this source and the cables work on a screen at this
resolution.
Using
'v4l2-ctl --verbose -d /dev/video1
--set-fmt-video=width=3840,height=2160,pixelformat='NV12'
--stream-mmap=4 --stream-skip=3 --stream-count=100 --stream-poll'
I get the video format output, but not the periodic output which shows
the fps.
Using
'GST_DEBUG=4 gst-launch-1.0 -v v4l2src device=/dev/video1 !
fpsdisplaysink text-overlay=false video-sink="fakevideosink"'
I get the following error message:
(gst-launch-1.0:3231): GStreamer-CRITICAL **: 01:34:39.137:
gst_memory_resize: assertion 'size + mem->offset + offset <=
mem->maxsize' failed
0:00:03.489382529 3231 0xffffa0000b90 WARN v4l2bufferpool
gstv4l2bufferpool.c:2209:gst_v4l2_buffer_pool_process:<v4l2src0:pool0:src> Dropping truncated buffer, this is likely a driver bug.
0:00:03.489421906 3231 0xffffa0000b90 WARN bufferpool
gstbufferpool.c:1252:default_reset_buffer:<v4l2src0:pool0:src> Buffer
0xffff98008e80 without the memory tag has maxsize (8294400) that is
smaller than the configured buffer pool size (12441600). The buffer will
be not be reused. This is most likely a bug in this GstBufferPool subclass
Everything works with 4k30fps or 1080p 60fps. The hardware should
support 4k60fps.
Please do `echo 3 > /sys/module/synopsys_hdmirx/parameters/debug` and
show the kernel log of capturing 4k@60 with v4l2-ctl.
