bcm2835-v4l2-codec: Remove advertised support of VP8 #4661
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The support for this format by firmware is very limited and won't be faster than the arm. Signed-off-by: Dom Cobley <popcornmix@gmail.com>
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See: https://forum.kodi.tv/showthread.php?tid=364660 When I tested I didn't get the crash, but video didn't play and dmesg contained: |
Not true on a Pi0/1. If really unsupported then it'd be better to disable (remove?) in the firmware than in V4L2. The kernel driver checks the formats that the firmware advertises and converts those into the V4L2 types. |
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It could be removed firmware side. It's not usable. |
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So it turns out that the VP6 and VP8 actual codec code hasn't been shipped since Jan 2013, so advertising it is a total waste of time. |
popcornmix
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See: raspberrypi/linux#4406 kernel: media: i2c: imx477: Add vsync trigger_mode parameter See: raspberrypi/linux#4656 kernel: bcm2835-v4l2-codec: Remove advertised support of VP8 See: raspberrypi/linux#4661 firmware: platform: Remove licence on VP6, VP8, Theora, and FLAC See: raspberrypi/linux#4661
popcornmix
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See: raspberrypi/linux#4406 kernel: media: i2c: imx477: Add vsync trigger_mode parameter See: raspberrypi/linux#4656 kernel: bcm2835-v4l2-codec: Remove advertised support of VP8 See: raspberrypi/linux#4661 firmware: platform: Remove licence on VP6, VP8, Theora, and FLAC See: raspberrypi/linux#4661
mkreisl
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Dec 3, 2021
- firmware: isp: Fix handling of different YUV colour spaces - firmware: poe_hat: Actually close the I2C handle - firmware: platform: Define DVFS modes and change default to be fixed AVS voltage - firmware: arm_loader: Auto-select 64-bit for kernel8.img See: #1193 - firmware: hdmi: Throttle auto-i2c register writes to avoid PWM audio underrun - firmware: platform: Define DVFS modes and change default to be fixed AVS voltage - firmware: arm_loader: Auto-select 64-bit for kernel8.img See: #1193 - firmware: hdmi: Throttle auto-i2c register writes to avoid PWM audio underrun - firmware: video_decode lockup handling - firmware: isp: Initialise extras to avoid vpitch being random - firmware: usb: Fix dropouts with USB ethernet gadget See: raspberrypi/linux#4084 - firmware: imx477: Allow long exposures for the binned modes. See: https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=297521 - firmware: arm_dispmanx: Use ALPHA_MIX flag See: https://www.raspberrypi.org/forums/viewtopic.php?t=300769 - firmware: power: Refactor the interface to the PMICs - firmware: platform: vl805: Get BAR2 address from PCIe BAR2 registers - firmware: arm_loader: Return all borrowed DMA channels See: #1541 - firmware: hdmi_2711: Rework I2C driver to NOT use the AUTO-I2C block - firmware: gencmd: Allow groups of clocks/plls to be read together - firmware: power: Fix DA9090 under-voltage detection - firmware: NVME boot support - firmware: brfs: Fix USB bulk-read in start.elf See: Hexxeh/rpi-firmware#258 - firmware: hdmi_2711_i2c: Correct handling of start/stop codes for long read See: #1548 - firmware: video_decode: For VC1/WMV with no signalled header bytes, use start of 1st buffer See: raspberrypi/linux#4113 - firmware: vl805: Remove redundant log statement and fix warning - firmware: power: Fix DA9090 ADC1 register definition - firmware: arm_loader: Only report clocks arm has set, not siblings - firmware: arm_loader: Don't report clocks set as turbo side effect of arm clock - firmware: arm_loader: 2711: gpu clocks are not dependant - firmware: platform: Need to clear cached versions of get_max_clock_internal vars - firmware: Move core to PLLA and support accurate clk108 See: xbmc/xbmc#19263 - firmware: board_info: Separate memory size from OTP field encoding - firmware: power: Swap DA9090 ADC assignments to match XR77004 - firmware: board-info: Fix memsize on 3B+ - firmware: vcfw/power: Add a new latch for power_pad_control See: #1552 - firmware: arm_loader: kernel_old=1 should force kernel_address=0 See: #1561 - firmware: scalerlib: Fix offset applied to x coordinate of YUV10COL image See: https://forum.kodi.tv/showthread.php?tid=361164&pid=3024654#pid3024654 - firmware: isp: Ensure the VRF is locked when setting up video colour denoise See: raspberrypi/rpicam-apps#19 - firmware: isp: Remove custom EV mappings from camera tunings - firmware: Add support for board-type=0xXX conditional filters in bootloader, bootcode and firmware - firmware: Two UART1 patches See: #1566 - firmware: Pi400: Reduce MII clock freq when probing ethernet PHY - firmware: platform: Remove build-time constant for MICROVOLTS_PER_PIP - firmware: dt-blob.dts: Correct HDMI HPD and EMMC_ENABLE for CM4 See: https://www.raspberrypi.org/forums/viewtopic.php?f=29&p=1858516 - firmware: vcfw/hdmi: CUSTOM modes used for FKMS didn't set RGB quant range correctly See: #1580 - firmware: PoE+ HAT support See: raspberrypi/linux#4367 - firmware: arm_loader: Use Pi4 bootloader MAC_ADDRESS if set - firmware: platform: Apply ARM thermal throttling rules on BCM2711 - firmware: bcm_host: Recognise all Pi 4 variants, add BCM2711 See: raspberrypi/userland#695 - firmware: video_decode: Use the ISP instead of vc_image_convert - firmware: hdmi-2711: Wait for HDMI hardware scheduler to activate in HDMI mode - arm_loader: Add message to release firmware framebuffer - firmware: arm_loader: Add rng-seed DT property See: #1595 - firmware: isp: Set the YUV420/YVU420 format stride to 64 byte - firmware: Revert: video_decode: Use the ISP instead of vc_image_convert - firmware: cec: Avoid sending messages with kms See: raspberrypi/linux#4460 - firmware: hdmi_cec: Remove TX/RX SW_INIT on power_on See: Hexxeh/rpi-firmware#267 See: https://www.raspberrypi.org/forums/viewtopic.php?p=1895082#p1895082 - firmware: arm_dt: Limit CMA to 256MB if total_mem < 2GB or gpu_mem > 256MB See: #1603 - firmware: video_decode: Use the ISP instead of vc_image_convert - firmware: video_decode: Correct support for YVU formats using ISP - firmware: firmware: Disable VLL loading from file system See: #1605 - firmware: arm_loader: Make most arm clock requests required See: #1598 - firmware: arm_loader: Consider required flags from GET_CLOCK_RATE See: #1598 - firmware: arm_dt: Load overlays for detected cameras - firmware: Make more use of the user-warnings DT property - firmware: hdmi_2711: Use HDMI block REPEAT_PIXEL instead of PV See: https://forum.libreelec.tv/thread/24415-le-10-beta-for-i4-force-hdmi-resolution - firmware: DSI display autodetection for kms - firmware: arm_loader: Allow hvs interrupt during SET_NOTIFY_DISPLAY_DONE - firmware: arm_display: Allow null buffer in successful call See: raspberrypi/linux#4540 - firmware: video_decode: Ensure all buffers are flushed before port disable completes - firmware: filesystem: sdcard: Fix Hybrid GPT partitions See: #1465 - firmware: tvservice: Add check to warn when running with kms - firmware: arm_loader: Allow non-optional reads of current clock See: #1619 - firmware: dispmanx: Demote null eptr from vcos_verify to no warning See: raspberrypi/linux#4592 - firmware: filesystem: sdcard: Probe FAT type in GPT ESD partitions - firmware: clock-2711: Limit PLLB VCO frequency to the high range - firmware: arm_dt: Export the boot-mode, partition and usb state via device-tree See: #1621 - firmware: video_decode: i/p port enable/disable without o/p active could stall See: RPi-Distro/vlc#48 See: Hexxeh/rpi-firmware#272 See: #1637 - firmware: userland: Reduce debug_sym error messages See: https://forums.raspberrypi.com/viewtopic.php?f=98&t=322238 - firmware: arm_dt: Increase maximum line length to 98 See: raspberrypi/linux#4638 - firmware: arm_loader: Allow VEC clock to be controlled by arm - firmware: platform: Remove licence on VP6, VP8, Theora, and FLAC See: raspberrypi/linux#4661 - firmware: ISP: Fix magenta colour in right hand image of stereo pair See: https://forums.raspberrypi.com/viewtopic.php?t=321089 - firmware: platform: Fix incorrect turbo voltage scaling on Pi0 See: raspberrypi/documentation#2255 - firmware: platform: Declare CM4's SIO_1V8_SEL and SD_PWR_ON See: raspberrypi/Raspberry-Pi-OS-64bit#188 - firmware: hello_fft: Update outdated link to V3D spec - firmware: hello_fft: Remove unused function declaration See: #1645 See: raspberrypi/userland#710 - firmware: dtoverlay: Rebase aliases in overlays like labels - firmware: isp: Set core/vpu min clock to 320Mhz during ISP operation - firmware: arm_loader: Enable watchdog early if wanted See: #1651 - firmware: board_info: Add upstream dtb names for cm1 & 3 - firmware: board_info: Add upstream dtb name for cm4 See: #1660 - firmware: platform: Allow users to disable camera boot HMAC check See: #1657 - firmware: clock: 2711: Fix potential API issue in 2711 VCO setup - firmware: arm_loader: Enable USB MSD boot mode on Zero 2 W - firmware: isp: Fix Rec.709 colour space problems
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The support for this format by firmware is very limited
and won't be faster than the arm.
Signed-off-by: Dom Cobley popcornmix@gmail.com