[Bug 63730] New: UVD broken on HD5470 by "drm/radeon: raise UVD clocks only on demand"

https://bugs.freedesktop.org/show_bug.cgi?id=63730

Priority: medium Bug ID: 63730 Assignee: dri-devel@lists.freedesktop.org Summary: UVD broken on HD5470 by "drm/radeon: raise UVD clocks only on demand" Severity: normal Classification: Unclassified OS: All Reporter: johannes.hirte@fem.tu-ilmenau.de Hardware: Other Status: NEW Version: DRI CVS Component: DRM/Radeon Product: DRI

commit 6b1932bd23b6f3b3d46a2e23b2fdad4f58142b55 breaks UVD on my HD5470. The dmesg output with this commit:

Apr 19 15:32:10 localhost kernel: Linux agpgart interface v0.103 Apr 19 15:32:10 localhost kernel: [drm] Initialized drm 1.1.0 20060810 Apr 19 15:32:10 localhost kernel: [drm] radeon kernel modesetting enabled. Apr 19 15:32:10 localhost kernel: [drm] initializing kernel modesetting (CEDAR 0x1002:0x68E0 0x1025:0x0489). Apr 19 15:32:10 localhost kernel: [drm] register mmio base: 0xF2100000 Apr 19 15:32:10 localhost kernel: [drm] register mmio size: 131072 Apr 19 15:32:10 localhost kernel: ATOM BIOS: Acer Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used) Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: GTT: 512M 0x0000000020000000 - 0x000000003FFFFFFF Apr 19 15:32:10 localhost kernel: [drm] Detected VRAM RAM=512M, BAR=256M Apr 19 15:32:10 localhost kernel: [drm] RAM width 64bits DDR Apr 19 15:32:10 localhost kernel: [TTM] Zone kernel: Available graphics memory: 2022516 kiB Apr 19 15:32:10 localhost kernel: [TTM] Initializing pool allocator Apr 19 15:32:10 localhost kernel: [TTM] Initializing DMA pool allocator Apr 19 15:32:10 localhost kernel: [drm] radeon: 512M of VRAM memory ready Apr 19 15:32:10 localhost kernel: [drm] radeon: 512M of GTT memory ready. Apr 19 15:32:10 localhost kernel: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). Apr 19 15:32:10 localhost kernel: [drm] Driver supports precise vblank timestamp query. Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: irq 43 for MSI/MSI-X Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: radeon: using MSI. Apr 19 15:32:10 localhost kernel: [drm] radeon: irq initialized. Apr 19 15:32:10 localhost kernel: [drm] GART: num cpu pages 131072, num gpu pages 131072 Apr 19 15:32:10 localhost kernel: [drm] probing gen 2 caps for device 1022:9603 = 300d02/0 Apr 19 15:32:10 localhost kernel: [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 Apr 19 15:32:10 localhost kernel: [drm] Loading CEDAR Microcode Apr 19 15:32:10 localhost kernel: [drm] PCIE GART of 512M enabled (table at 0x000000000025D000). Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: WB enabled Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff88011a16bc00 Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff88011a16bc0c Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc90001e9c418 Apr 19 15:32:10 localhost kernel: [drm] ring test on 0 succeeded in 1 usecs Apr 19 15:32:10 localhost kernel: [drm] ring test on 3 succeeded in 1 usecs Apr 19 15:32:10 localhost kernel: ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared Apr 19 15:32:10 localhost kernel: ACPI: Battery Slot [BAT1] (battery present) Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Apr 19 15:32:10 localhost kernel: [drm:r600_uvd_init] *ERROR* UVD not responding, giving up!!! Apr 19 15:32:10 localhost kernel: [drm:evergreen_startup] *ERROR* radeon: error initializing UVD (-1). Apr 19 15:32:10 localhost kernel: [drm] Enabling audio support Apr 19 15:32:10 localhost kernel: [drm] ib test on ring 0 succeeded in 0 usecs Apr 19 15:32:10 localhost kernel: [drm] ib test on ring 3 succeeded in 0 usecs Apr 19 15:32:10 localhost kernel: Switching to clocksource tsc Apr 19 15:32:10 localhost kernel: [drm] radeon atom DIG backlight initialized Apr 19 15:32:10 localhost kernel: [drm] Radeon Display Connectors Apr 19 15:32:10 localhost kernel: [drm] Connector 0: Apr 19 15:32:10 localhost kernel: [drm] LVDS-1 Apr 19 15:32:10 localhost kernel: [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c Apr 19 15:32:10 localhost kernel: [drm] Encoders: Apr 19 15:32:10 localhost kernel: [drm] LCD1: INTERNAL_UNIPHY Apr 19 15:32:10 localhost kernel: [drm] Connector 1: Apr 19 15:32:10 localhost kernel: [drm] HDMI-A-1 Apr 19 15:32:10 localhost kernel: [drm] HPD1 Apr 19 15:32:10 localhost kernel: [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c Apr 19 15:32:10 localhost kernel: [drm] Encoders: Apr 19 15:32:10 localhost kernel: [drm] DFP1: INTERNAL_UNIPHY1 Apr 19 15:32:10 localhost kernel: [drm] Connector 2: Apr 19 15:32:10 localhost kernel: [drm] VGA-1 Apr 19 15:32:10 localhost NetworkManager[1538]: <info> (wlan0): supplicant interface state: disconnected -> inactive Apr 19 15:32:10 localhost kernel: [drm] DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c Apr 19 15:32:10 localhost kernel: [drm] Encoders: Apr 19 15:32:10 localhost kernel: [drm] CRT1: INTERNAL_KLDSCP_DAC1 Apr 19 15:32:10 localhost kernel: [drm] Internal thermal controller with fan control Apr 19 15:32:10 localhost kernel: [drm] radeon: power management initialized Apr 19 15:32:10 localhost kernel: [drm] fb mappable at 0xE035F000 Apr 19 15:32:10 localhost kernel: [drm] vram apper at 0xE0000000 Apr 19 15:32:10 localhost kernel: [drm] size 4325376 Apr 19 15:32:10 localhost kernel: [drm] fb depth is 24 Apr 19 15:32:10 localhost kernel: [drm] pitch is 5632 Apr 19 15:32:10 localhost kernel: fbcon: radeondrmfb (fb0) is primary device Apr 19 15:32:10 localhost kernel: Console: switching to colour frame buffer device 170x48 Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device Apr 19 15:32:10 localhost kernel: radeon 0000:01:00.0: registered panic notifier Apr 19 15:32:10 localhost kernel: [drm] Initialized radeon 2.33.0 20080528 for 0000:01:00.0 on minor 0