Bug 60614

Summary:	Radeon UVD does not initialise with HD4670 AGP
Product:	Drivers	Reporter:	Chris Rankin (rankincj)
Component:	Video(DRI - non Intel)	Assignee:	drivers_video-dri
Status:	RESOLVED INVALID
Severity:	normal
Priority:	P1
Hardware:	i386
OS:	Linux
Kernel Version:	3.10.2	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	dmesg log

Description Chris Rankin 2013-07-23 20:48:08 UTC

I've just tried booting a vanilla 3.10.2 kernel on my old dual P4 Xeon PC. This machine has a HD4670 AGP card, which AFAIK uses a RV730 chip. However, the UVD does not initialise:

[   13.160710] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!!
[   13.187305] [drm:r600_uvd_init] *ERROR* UVD not responding, giving up!!!
[   13.192756] [drm:rv770_startup] *ERROR* radeon: failed initializing UVD (-1).

I have installed the new R700_rlc and RV730_uvd firmware into the initramfs, exactly as I did previously with my HD4650.

The full dmesg log is attached.

Comment 1 Chris Rankin 2013-07-23 20:48:40 UTC

Created attachment 107001 [details]
dmesg log

Comment 2 Chris Rankin 2013-07-23 20:49:45 UTC

lspci gives the following:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV730 [Radeon HD 4600 AGP Series]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV710/730 HDMI Audio [Radeon HD 4000 series]

01:00.0 0300: 1002:9495
01:00.1 0403: 1002:aa38

Comment 3 Chris Rankin 2013-07-27 12:38:52 UTC

I double-checked my R700_rlc.bin and discovered that it was the "old", pre-UVD version after all. UVD initialises correctly with the latest R700_rlc.bin.