https://bugzilla.kernel.org/show_bug.cgi?id=58731
Summary: radeon_uvd: Can't load firmware "radeon/RV710_uvd.bin" Product: Drivers Version: 2.5 Kernel Version: 3.10.0-rc2 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-dri@kernel-bugs.osdl.org ReportedBy: smf.linux@ntlworld.com Regression: No
Created an attachment (id=102361) --> (https://bugzilla.kernel.org/attachment.cgi?id=102361) dmesg output and other supporting information
[AMD/ATI] RV710 [Radeon HD 4350/4550] on M5A97 PRO and AMD Phenom(tm) II X6 1100T Processor (16Gbyte RAM) fails to load RV710_uvd.bin at boot. I have found that "request_firmware" call is returning -2 (ENOENT) though the correct file is available in /lib/firmware/radeon. On further investigation this appears to stem from "assign_firmware_buf" not having a buffer available (buf->size=0). I have attached an instrumented dmesg (lines tagged with SMF), lspci and /lib/firmware/radion listings for information. I am assuming that this video card should support the UVD functionality. Please advise.
regards
Stuart Foster