On Tue, Jul 2, 2013 at 4:34 PM, Jörg-Volker Peetz <jvpeetz@xxxxxx> wrote: > Alex Deucher wrote, on 07/02/2013 22:17: >> On Tue, Jul 2, 2013 at 4:15 PM, Jörg-Volker Peetz <jvpeetz@xxxxxx> wrote: >>> Alex Deucher wrote, on 07/02/2013 21:46: >>>> On Tue, Jul 2, 2013 at 10:09 AM, Jörg-Volker Peetz <jvpeetz@xxxxxx> wrote: >>>>> With self-compiled linux 3.10 on a HP Pavilion dv7 with hybrid graphics (ATI >>>>> RS880M [Mobility Radeon HD 4200 Series] / ATI Manhattan [Mobility Radeon HD 5400 >>>>> Series]) uvd seems to be broken. >>>>> >>>>> The new firware files are installed in /lib/firmware/radeon: >>>>> >>>>> sha1 hashes >>>>> 3142a64061ade6032c95ed948c85b15dd0ae46be CEDAR_me.bin >>>>> a92856a4fa16926e2451a6335da7e20f01fde210 CEDAR_pfp.bin >>>>> 644b29756636687ad31a49da4aa3ed85dcedecdb CEDAR_rlc.bin >>>>> 992d49518d3936986b5ce3ddb0d9bbd75135bb8f CYPRESS_uvd.bin >>>>> 3e04529600d666ddb2f2f83bb0112d4fab516c04 R600_rlc.bin >>>>> >>>>> The system boots without initial ram disk. >>>> >>>> Make sure your system is using the latest CEDAR_rlc.bin as well. >>>> >>>> Alex >>>> >>> Thanks for the hint, Alex. Actually I took the files today from your repository >>> at http://people.freedesktop.org/~agd5f/radeon_ucode/ and checked them against >>> the ones downloaded from >>> http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git . >> >> Make sure that your kernel is actually using the new ones. >> >> Alex >> > > The files are located in /lib/firmware/radeon , the kernel configuration contains > > CONFIG_EXTRA_FIRMWARE="amd-ucode/microcode_amd.bin radeon/R600_rlc.bin > radeon/CEDAR_me.bin radeon/CEDAR_pfp.bin radeon/CEDAR_rlc.bin > radeon/CYPRESS_uvd.bin" > CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware" > > I compiled the kernel with the firmware files already in /lib/firmware/radeon . > The kernel boots without initial ram disk. > I've encountered people having all sorts of problems with stale or truncated firmware, so I just wanted to double check. The best test would be to build the driver as a module and blacklist the module, then, once the system is booted to a non-X runlevel, manually load the module so it loads the ucode directly from the filesystem. Alex _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
