Results 1 to 4 of 4

Thread: KMS+HDMI Audio on a 4350

  1. #1
    Join Date
    Aug 2008
    Location
    California, USA
    Posts
    196

    Default KMS+HDMI Audio on a 4350

    I'm trying to get KMS and HDMI audio working on a 4350. All I see in alsamixer is an S/PDIF device that you can't set the volume on. I'm running Linux 2.6.33 RC6. I'm starting the kernel with...

    Code:
    kernel /kernel root=/dev/sda5 radeon.modeset=1 radeon.audio=1
    My understanding is that with KMS enabled I don't need to have X loaded.

    It didn't work without KMS and RadeonHD, either.

  2. #2
    Join Date
    Sep 2007
    Posts
    46

    Default

    I have it working with a Radeon HD 4670. Didn't had any problems. Whats the output of cat /proc/asound/cards and lspci -nv?


    Code:
     0 [M5455          ]: ICH - ALi M5455
                          ALi M5455 with ALC850 at irq 18
     1 [HDMI           ]: HDA-Intel - HDA ATI HDMI
                          HDA ATI HDMI at 0xff1ec000 irq 43
    Code:
    01:00.0 0300: 1002:9490 (prog-if 00 [VGA controller])
    	Subsystem: 174b:e100
    	Flags: bus master, fast devsel, latency 0, IRQ 44
    	Memory at b0000000 (64-bit, prefetchable) [size=256M]
    	Memory at ff1f0000 (64-bit, non-prefetchable) [size=64K]
    	I/O ports at b000 [size=256]
    	Expansion ROM at ff1c0000 [disabled] [size=128K]
    	Capabilities: [50] Power Management version 3
    	Capabilities: [58] Express Legacy Endpoint, MSI 00
    	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
    	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
    	Kernel driver in use: radeon
    
    01:00.1 0403: 1002:aa38
    	Subsystem: 174b:aa38
    	Flags: bus master, fast devsel, latency 0, IRQ 43
    	Memory at ff1ec000 (64-bit, non-prefetchable) [size=16K]
    	Capabilities: [50] Power Management version 3
    	Capabilities: [58] Express Legacy Endpoint, MSI 00
    	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
    	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
    	Kernel driver in use: HDA Intel
    Unfortunately the ALSA driver only supports 2 PCM channels .

  3. #3
    Join Date
    Aug 2008
    Location
    California, USA
    Posts
    196

    Default

    Code:
    server ~ # cat /proc/asound/cards
     0 [HDMI           ]: HDA-Intel - HDA ATI HDMI
                          HDA ATI HDMI at 0xfddfc000 irq 16
    Code:
    server ~ # lspci -nv
    00:00.0 0500: 10de:03ea (rev a1)
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	Capabilities: [44] HyperTransport: Slave or Primary Interface
    	Capabilities: [dc] HyperTransport: MSI Mapping Enable+ Fixed-
    
    00:01.0 0601: 10de:03e0 (rev a2)
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0
    
    00:01.1 0c05: 10de:03eb (rev a2)
    	Subsystem: 103c:2a61
    	Flags: 66MHz, fast devsel, IRQ 255
    	I/O ports at fc00 [size=64]
    	I/O ports at 1c00 [size=64]
    	I/O ports at f400 [size=64]
    	Capabilities: [44] Power Management version 2
    
    00:01.2 0500: 10de:03f5 (rev a2)
    	Subsystem: 103c:2a61
    	Flags: 66MHz, fast devsel
    
    00:02.0 0c03: 10de:03f1 (rev a3) (prog-if 10 [OHCI])
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
    	Memory at fe02f000 (32-bit, non-prefetchable) [size=4K]
    	Capabilities: [44] Power Management version 2
    	Kernel driver in use: ohci_hcd
    
    00:02.1 0c03: 10de:03f2 (rev a3) (prog-if 20 [EHCI])
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
    	Memory at fe02e000 (32-bit, non-prefetchable) [size=256]
    	Capabilities: [44] Debug port: BAR=1 offset=0098
    	Capabilities: [80] Power Management version 2
    	Kernel driver in use: ehci_hcd
    
    00:04.0 0604: 10de:03f3 (rev a1) (prog-if 01 [Subtractive decode])
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
    	I/O behind bridge: 0000b000-0000bfff
    	Memory behind bridge: fdf00000-fdffffff
    	Prefetchable memory behind bridge: fde00000-fdefffff
    	Capabilities: [b8] Subsystem: 10de:cb84
    	Capabilities: [8c] HyperTransport: MSI Mapping Enable- Fixed-
    
    00:06.0 0101: 10de:03ec (rev a2) (prog-if 8a [Master SecP PriP])
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0
    	[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
    	[virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
    	[virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
    	[virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
    	I/O ports at f000 [size=16]
    	Capabilities: [44] Power Management version 2
    
    00:08.0 0101: 10de:03f6 (rev a2) (prog-if 85 [Master SecO PriO])
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
    	I/O ports at 09f0 [size=8]
    	I/O ports at 0bf0 [size=4]
    	I/O ports at 0970 [size=8]
    	I/O ports at 0b70 [size=4]
    	I/O ports at dc00 [size=16]
    	Memory at fe02d000 (32-bit, non-prefetchable) [size=4K]
    	Capabilities: [44] Power Management version 2
    	Capabilities: [b0] MSI: Enable- Count=1/4 Maskable- 64bit+
    	Capabilities: [cc] HyperTransport: MSI Mapping Enable- Fixed+
    	Kernel driver in use: sata_nv
    
    00:08.1 0101: 10de:03f6 (rev a2) (prog-if 85 [Master SecO PriO])
    	Subsystem: 103c:2a61
    	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
    	I/O ports at 09e0 [size=8]
    	I/O ports at 0be0 [size=4]
    	I/O ports at 0960 [size=8]
    	I/O ports at 0b60 [size=4]
    	I/O ports at c800 [size=16]
    	Memory at fe02c000 (32-bit, non-prefetchable) [size=4K]
    	Capabilities: [44] Power Management version 2
    	Capabilities: [b0] MSI: Enable- Count=1/4 Maskable- 64bit+
    	Capabilities: [cc] HyperTransport: MSI Mapping Enable- Fixed+
    	Kernel driver in use: sata_nv
    
    00:09.0 0604: 10de:03e8 (rev a2) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    	I/O behind bridge: 0000a000-0000afff
    	Memory behind bridge: fdd00000-fddfffff
    	Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff
    	Capabilities: [40] Subsystem: 10de:0000
    	Capabilities: [48] Power Management version 2
    	Capabilities: [50] MSI: Enable- Count=1/2 Maskable- 64bit+
    	Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    	Capabilities: [80] Express Root Port (Slot+), MSI 00
    	Capabilities: [100] Virtual Channel <?>
    	Kernel driver in use: pcieport
    
    00:0b.0 0604: 10de:03e9 (rev a2) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    	I/O behind bridge: 00009000-00009fff
    	Memory behind bridge: fd800000-fd9fffff
    	Prefetchable memory behind bridge: 00000000fdc00000-00000000fdcfffff
    	Capabilities: [40] Subsystem: 10de:0000
    	Capabilities: [48] Power Management version 2
    	Capabilities: [50] MSI: Enable- Count=1/2 Maskable- 64bit+
    	Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    	Capabilities: [80] Express Root Port (Slot+), MSI 00
    	Capabilities: [100] Virtual Channel <?>
    	Kernel driver in use: pcieport
    
    00:0c.0 0604: 10de:03e9 (rev a2) (prog-if 00 [Normal decode])
    	Flags: bus master, fast devsel, latency 0
    	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
    	I/O behind bridge: 00008000-00008fff
    	Memory behind bridge: fdb00000-fdbfffff
    	Prefetchable memory behind bridge: 00000000fda00000-00000000fdafffff
    	Capabilities: [40] Subsystem: 10de:0000
    	Capabilities: [48] Power Management version 2
    	Capabilities: [50] MSI: Enable- Count=1/2 Maskable- 64bit+
    	Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
    	Capabilities: [80] Express Root Port (Slot+), MSI 00
    	Capabilities: [100] Virtual Channel <?>
    	Kernel driver in use: pcieport
    
    00:18.0 0600: 1022:1100
    	Flags: fast devsel
    	Capabilities: [80] HyperTransport: Host or Secondary Interface
    
    00:18.1 0600: 1022:1101
    	Flags: fast devsel
    
    00:18.2 0600: 1022:1102
    	Flags: fast devsel
    
    00:18.3 0600: 1022:1103
    	Flags: fast devsel
    	Capabilities: [f0] Secure device <?>
    	Kernel driver in use: k8temp
    
    01:06.0 0200: 10ec:8169 (rev 10)
    	Subsystem: 10ec:8169
    	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
    	I/O ports at bc00 [size=256]
    	Memory at fdfff000 (32-bit, non-prefetchable) [size=256]
    	[virtual] Expansion ROM at fde00000 [disabled] [size=128K]
    	Capabilities: [dc] Power Management version 2
    	Kernel driver in use: r8169
    
    01:09.0 0c00: 1106:3044 (rev 80) (prog-if 10 [OHCI])
    	Subsystem: 103c:2a61
    	Flags: bus master, stepping, medium devsel, latency 64, IRQ 19
    	Memory at fdffe000 (32-bit, non-prefetchable) [size=2K]
    	I/O ports at b800 [size=128]
    	Capabilities: [50] Power Management version 2
    	Kernel driver in use: firewire_ohci
    
    02:00.0 0300: 1002:954f (prog-if 00 [VGA controller])
    	Subsystem: 1545:4472
    	Flags: bus master, fast devsel, latency 0, IRQ 16
    	Memory at e0000000 (64-bit, prefetchable) [size=256M]
    	Memory at fdde0000 (64-bit, non-prefetchable) [size=64K]
    	I/O ports at ac00 [size=256]
    	[virtual] Expansion ROM at fdd00000 [disabled] [size=128K]
    	Capabilities: [50] Power Management version 3
    	Capabilities: [58] Express Legacy Endpoint, MSI 00
    	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
    	Capabilities: [100] Vendor Specific Information <?>
    	Kernel driver in use: radeon
    
    02:00.1 0403: 1002:aa38
    	Subsystem: 1545:aa38
    	Flags: bus master, fast devsel, latency 0, IRQ 16
    	Memory at fddfc000 (64-bit, non-prefetchable) [size=16K]
    	Capabilities: [50] Power Management version 3
    	Capabilities: [58] Express Legacy Endpoint, MSI 00
    	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
    	Capabilities: [100] Vendor Specific Information <?>
    	Kernel driver in use: HDA Intel
    
    03:00.0 0400: 14f1:8880 (rev 0f)
    	Subsystem: 0070:7801
    	Flags: bus master, fast devsel, latency 0, IRQ 10
    	Memory at fd800000 (64-bit, non-prefetchable) [size=2M]
    	Capabilities: [40] Express Endpoint, MSI 00
    	Capabilities: [80] Power Management version 2
    	Capabilities: [90] Vital Product Data
    	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
    	Capabilities: [100] Advanced Error Reporting
    	Capabilities: [200] Virtual Channel <?>

  4. #4
    Join Date
    Aug 2008
    Location
    California, USA
    Posts
    196

    Default

    oookkkaaayyy... It seems as if KMS doesn't support audio output on the RV710 and RV730. Does anyone know when ATI's KMS will be updated to support audio on this series?

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •