devarsht
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| 1: b8d9d6edc9fa ! 1: bb4565af0a3f media: chips-media: wave5: Add hrtimer based polling support | |
| @@ Commit message | |
| param in case user want to change it as per their use-case requirement | |
| keeping in mind above trade-off. | |
| + Parse the irq number and if not present, initialize the hrtimer and the | |
| + polling worker thread before proceeding with v4l2 device registrations. | |
| + | |
| Based on interrupt status, we use a worker thread to iterate over the | |
| interrupt status for each instance and send completion event as being done |
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| 1: 9dff0110f466 ! 1: 10eda94f7fba media: chips-media: wave5: Add hrtimer based polling support | |
| @@ Metadata | |
| ## Commit message ## | |
| media: chips-media: wave5: Add hrtimer based polling support | |
| - Add support for starting a polling timer in case interrupt is not | |
| - available. This helps keep the VPU functional in SoC's such as AM62A, where | |
| - the hardware interrupt hookup may not be present due to an SoC errata [1]. | |
| + Add support for starting a polling timer in case an interrupt is not | |
| + available. This helps to keep the VPU functional in SoCs such as AM62A, |
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| Decoder | |
| ======= | |
| gst-launch-1.0 filesrc location="bbb_1080p30_30s_IPPP.h264" ! h264parse ! v4l2h264dec capture-io-mode=dmabuf ! fpsdisplaysink text-overlay=false name=fpssink video-sink="kmssink driver-name=tidss" -v | |
| Setting pipeline to PAUSED ... | |
| Pipeline is PREROLLING ... | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink/GstKMSSink:kmssink0: display-width = 1920 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink/GstKMSSink:kmssink0: display-height = 1080 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink/GstKMSSink:kmssink0: sync = true | |
| Redistribute latency... | |
| /GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:src: caps = video/x-h264, pixel-aspect-ratio=(fraction)1/1, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)high, level=(string)4 |
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| 1: cf342fc82027 = 1: cf342fc82027 media: dt-bindings: Add Imagination E5010 JPEG Encoder | |
| 2: 25c39e0883c7 = 2: 25c39e0883c7 media: jpeg: Add reference quantization and huffman tables | |
| 3: 722e1d86e3b1 ! 3: ee7b672770ce media: imagination: Add E5010 JPEG Encoder driver | |
| @@ drivers/media/platform/imagination/e5010-jpeg-enc.c (new) | |
| +{ | |
| + struct e5010_dev *e5010; | |
| + int irq, ret = 0; | |
| ++ struct device *dev = &pdev->dev; | |
| + | |
| -+ ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); |
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| + gst-launch-1.0 -v v4l2src io-mode=dmabuf-import device=/dev/video1 num-buffers=100 '!' video/x-raw,width=1920,height=1080,format=NV12, framerate=30/1 '!' v4l2jpegenc output-io-mode=dmabuf extra-controls=c,compression_quality=70 '!' fpsdisplaysink text-overlay=false name=fpssink video-sink=fakesink -v | |
| Setting pipeline to PAUSED ... | |
| Pipeline is live and does not need PREROLL ... | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink/GstFakeSink:fakesink0: sync = true | |
| Pipeline is PREROLLED ... | |
| Setting pipeline to PLAYING ... | |
| New clock: GstSystemClock | |
| /GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, format=(string)NV12, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)2:4:7:1 | |
| /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, format=(string)NV12, framerate=(fraction)30/1, interlace-mode=(string)progressive, colorimetry=(string)2:4:7:1 | |
| /GstPipeline:pipeline0/v4l |
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| ++ for i in {1..20} | |
| ++ for i in {1..20} | |
| ++ sleep 0.5 | |
| ++ gst-launch-1.0 -v videotestsrc num-buffers=100 '!' video/x-raw,width=640,height=480,format=NV12, framerate=30/1 '!' queue '!' v4l2jpegenc extra-controls=c,compression_quality=60 '!' fpsdisplaysink name=fpssink text-overlay=false 'video-sink=fakesink sync=true' sync=true | |
| ++ for i in {1..20} | |
| ++ gst-launch-1.0 -v videotestsrc num-buffers=100 '!' video/x-raw,width=640,height=480,format=NV12, framerate=30/1 '!' queue '!' v4l2jpegenc extra-controls=c,compression_quality=60 '!' fpsdisplaysink name=fpssink text-overlay=false 'video-sink=fakesink sync=true' sync=true | |
| ++ sleep 0.5 | |
| ++ for i in {1..20} | |
| ++ sleep 0.5 | |
| ++ for i in {1..20} |
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| + wait | |
| + gst-launch-1.0 -v videotestsrc num-buffers=100 '!' video/x-raw,width=1920,height=1080,format=NV12, framerate=30/1 '!' v4l2jpegenc output-io-mode=dmabuf extra-controls=c,compression_quality=70 '!' filesink location=/run/op_videotestsrc_1920_1080_NV12_30_100_70_func.mjpeg | |
| Setting pipeline to PAUSED ... | |
| Pipeline is PREROLLING ... | |
| /GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, colorimetry=(string)bt601, pixel-aspect-ratio=(fraction)1/1 | |
| /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, colorimetry=(string)bt601, pixel-aspect-ratio=(fraction)1/1 | |
| /GstPipeline:pipeline0/v4l2jpegenc:v4l2jpegenc0.GstPad:src: caps = image/jpeg, width=(int)1920, height=(in |
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| + wait | |
| + gst-launch-1.0 -v videotestsrc num-buffers=100 '!' video/x-raw,width=1920,height=1080,format=NV12, framerate=30/1 '!' v4l2jpegenc output-io-mode=dmabuf extra-controls=c,compression_quality=70 '!' filesink location=/run/op_videotestsrc_1920_1080_NV12_30_100_70_func.mjpeg | |
| Setting pipeline to PAUSED ... | |
| Pipeline is PREROLLING ... | |
| /GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, colorimetry=(string)bt601, pixel-aspect-ratio=(fraction)1/1 | |
| /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, colorimetry=(string)bt601, pixel-aspect-ratio=(fraction)1/1 | |
| /GstPipeline:pipeline0/v4l2jpegenc:v4l2jpegenc0.GstPad:src: caps = image/jpeg, width=(int)1920, height=(in |
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| v4l2-compliance 1.27.0-5174, 64 bits, 64-bit time_t | |
| v4l2-compliance SHA: d700deb14368 2024-01-18 12:19:05 | |
| Compliance test for e5010 device /dev/video0: | |
| Driver Info: | |
| Driver name : e5010 | |
| Card type : e5010 | |
| Bus info : platform:fd20000.jpeg-encoder | |
| Driver version : 6.8.0 |
devarsht
/ 640x480@25.csv
Created
February 22, 2024 15:06
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| Polling interval (ms) | Encoder Average Latency (ms) | |
|---|---|---|
| 5 | 3.11 | |
| 10 | 6.65 | |
| 15 | 6.93 |
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