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#1 2018-07-31 10:37:58
- kopu
- Member
- Registered: 2018-07-31
- Posts: 5
HDCP support - Amazon Prime streaming
Hi,
I can't stream HD content through firefox while watching movies on amazon.com. It limits itself to SD and points out to HDCP compatibility as a reason. I've googled on the subject and found out it was an impossible to fix issue but recently HDCP support has been added to 4.17 kernel. I'm using a laptop with Intel built-in graphics. What should I do to enable it? I'm not really a tech person and I don't know what information I should provide and how to do that. A little guidance in that would be appreciated 
Regards,
kopu
Last edited by kopu (2018-07-31 10:38:42)
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#2 2018-07-31 13:07:57
- loqs
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- Registered: 2014-03-06
- Posts: 19,113
Re: HDCP support - Amazon Prime streaming
https://lists.freedesktop.org/archives/ … 49240.html mentions a property exposed to xrandr.
Edit:
Oh and welcome to the arch linux forums kopu.
Last edited by loqs (2018-07-31 13:08:26)
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#3 2018-07-31 13:45:50
- kopu
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- Registered: 2018-07-31
- Posts: 5
Re: HDCP support - Amazon Prime streaming
Hi,
Thanks for quick answer and warm welcoming!
Does it mean that HDCP support isn't still there despite being implemented in the driver?
Edit: After a second thought.. can it be a VPN issue?
Regards,
kopu
Last edited by kopu (2018-07-31 13:49:56)
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#4 2018-07-31 14:17:08
- loqs
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- Registered: 2014-03-06
- Posts: 19,113
Re: HDCP support - Amazon Prime streaming
I would check the output of xrandr and see if HDCP is mentioned.
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#5 2018-07-31 14:44:58
- kopu
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- Registered: 2018-07-31
- Posts: 5
Re: HDCP support - Amazon Prime streaming
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 290mm x 170mm
1920x1080 60.00*+ 59.93 48.00
1680x1050 59.88
1400x1050 59.98
1600x900 60.00 59.95 59.82
1280x1024 60.02
1400x900 59.96 59.88
1280x960 60.00
1368x768 60.00 59.88 59.85
1280x800 59.81 59.91
1280x720 59.86 60.00 59.74
1024x768 60.00
1024x576 60.00 59.90 59.82
960x540 60.00 59.63 59.82
800x600 60.32 56.25
864x486 60.00 59.92 59.57
640x480 59.94
720x405 59.51 60.00 58.99
640x360 59.84 59.32 60.00
HDMI1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)Guess it's not. Is there a way to fix it?
Last edited by kopu (2018-07-31 14:46:31)
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#6 2018-07-31 15:04:46
- loqs
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- Registered: 2014-03-06
- Posts: 19,113
Re: HDCP support - Amazon Prime streaming
`xrandr --verbose`
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#7 2018-07-31 16:27:33
- kopu
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- Registered: 2018-07-31
- Posts: 5
Re: HDCP support - Amazon Prime streaming
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HDMI1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x44
Timestamp: 3256
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CRTCs: 0 1 2
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I'm clueless about what I can do. There is that Content Protection part in HDMI set to Undesired but since I'm viewing in on the laptop screen it shouldn't even matter. I can't see it anywhere else and there is still chance it's not what I think it is.
Could it be that my hardware not supporting it? How to get sure?
I've run these in case it will be of any help:
lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
Subsystem: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 510 (rev 07)
DeviceName: Onboard IGD
Subsystem: Intel Corporation HD Graphics 510
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP Thermal subsystem
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP CSME HECI
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP LPC Controller
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP PMC
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Device 1991:0269
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
Subsystem: Intel Corporation Sunrise Point-LP SMBus
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)
Subsystem: Intel Corporation Dual Band Wireless AC 3160
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi, wlinxi -Gx
Graphics: Card-1: Intel HD Graphics 510 driver: i915 v: kernel bus ID: 00:02.0
Display: x11 server: X.Org 1.20.0 driver: intel
unloaded: fbdev,modesetting,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 510 (Skylake GT1)
v: 4.5 Mesa 18.1.4 direct render: Yes cat /proc/version
Linux version 4.17.11-arch1 (builduser@heftig-28170) (gcc version 8.1.1 20180531 (GCC)) #1 SMP PREEMPT Sun Jul 29 10:11:16 UTC 2018Thank in advance,
kopu
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#8 2018-07-31 17:10:22
- progandy
- Member
- Registered: 2012-05-17
- Posts: 5,322
Re: HDCP support - Amazon Prime streaming
HDCP 2.2 seems to be only supported with Coffee Lake CPUs. That still won't guarantee that amazon will recognize hdcp. It may simply assume that it is unavailable on linux.
https://en.wikipedia.org/wiki/Intel_Gra … offee_Lake
Last edited by progandy (2018-07-31 17:12:04)
| alias CUTF='LANG=en_XX.UTF-8@POSIX ' | alias ENGLISH='LANG=C.UTF-8 ' |
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#9 2018-07-31 17:29:06
- kopu
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- Registered: 2018-07-31
- Posts: 5
Re: HDCP support - Amazon Prime streaming
That's a little unexpected. Can't say I understand Amazon's decision to support only the last generation of CPU's, but that's not something we can change.
Thanks for clearing that out
kopu
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