RE: [PATCHv1 5/8] ASoC: sgtl5000: Revise the bugs about the sgt15000 codec.

2013-10-27 Thread Xiubo Li-B47053
> > @@ -883,14 +883,19 @@ static int ldo_regulator_register(struct > snd_soc_codec *codec, > > struct regulator_init_data *init_data, > > int voltage) > > { > > +#ifdef CONFIG_SND_SOC_FSL_SGTL5000 > > + return 0; > > +#else > > dev_err(

RE: [alsa-devel] [PATCHv1 1/8] ALSA: Add SAI SoC Digital Audio Interface driver.

2013-10-27 Thread Xiubo Li-B47053
Hi Dan, Vinod, > > +static int fsl_sai_probe(struct platform_device *pdev) { > [...] > > + > > + sai->dma_params_rx.addr = res->start + SAI_RDR; > > + sai->dma_params_rx.maxburst = 6; > > + index = of_property_match_string(np, "dma-names", "rx"); > > + ret = of_parse_phandle_with_args(np,

[PATCH] powerpc: FA_DUMP depends on KEXEC

2013-10-27 Thread Michael Ellerman
If you try and build the FA_DUMP code with CONFIG_KEXEC=n, you see errors such as the following: arch/powerpc/kernel/fadump.c 408:2: error: 'crashing_cpu' undeclared (first use in this function) 410:2: error: implicit declaration of function 'crash_save_vmcoreinfo' 513:22: error: storage siz

RE: [PATCH v5] powerpc/mpc85xx: Update the clock nodes in device tree

2013-10-27 Thread Tang Yuantian-B29983
> > +1. Clock Block Binding > > + > > +Required properties: > > +- compatible: Should include one or more of the following: > > + - "fsl,-clockgen": for chip specific clock block > > + - "fsl,qoriq-clockgen-[1,2].x": for chassis 1.x and 2.x clock > > +- reg: Offset and length of the clock regis

Re: [PATCH 2/2] powerpc: Move local setup.h declarations to arch includes

2013-10-27 Thread Michael Ellerman
On Fri, Oct 25, 2013 at 02:25:07PM -0500, Robert C Jennings wrote: > Move the few declarations from arch/powerpc/kernel/setup.h > into arch/powerpc/include/asm/setup.h. This resolves a > sparse warning for arch/powerpc/mm/numa.c which defines > do_init_bootmem() but can't include the setup.h heade

Re: [PATCH 1/3] powerpc: sync ppc64, ppc64e and pseries configs

2013-10-27 Thread Michael Ellerman
On Tue, Oct 22, 2013 at 11:44:50AM +1100, Anton Blanchard wrote: > > Run savedefconfig over the ppc64, ppc64e and pseries config > -CONFIG_EXPERIMENTAL=y This went way. > -CONFIG_EFI_PARTITION=y This became default y. > -CONFIG_HOTPLUG_CPU=y This isn't going away, it's selected by pseries, s

Has anyone a ATMEL TPM Chip on PPC64 (CONFIG_TCG_ATMEL)?

2013-10-27 Thread Peter Hüwe
Hi, I was wondering if anyone here on this list still has a machine with an old ATMEL TPM (trusted platform module) lying around? >From the kconfig entry it becomes evident that it was only supported on ppc64 machines. config TCG_ATMEL tristate "Atmel TPM Interface" depends on

[PATCH TRIVIAL] powerpc: Fix a typo in comments of va to pa conversion

2013-10-27 Thread Vaishnavi Bhat
This patch fixes typo in comments virtual to physical address conversion. Signed-off-by: Vaishnavi Bhat --- arch/powerpc/include/asm/page.h |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index b9f4262..753c

Re: [PATCH] [RFC] Emulate "lwsync" to run standard user land on e500 cores

2013-10-27 Thread Wolfgang Denk
Dear Scott, In message <1382697373.3926.36.ca...@aoeu.buserror.net> you wrote: > > Has anyone measured how much this slows things down with a typical > userspace? In the applications I found to trigger this issue the number of traps is so small that I can't even reliably measure any difference.

Re: [PATCH] [RFC] Emulate "lwsync" to run standard user land on e500 cores

2013-10-27 Thread Wolfgang Denk
Dear Kumar, In message <6bfc8eb0-1a75-41c3-985a-e3ed14846...@kernel.crashing.org> you wrote: > > Fair enough > > > > I'm not too worried as long as we warn and account them. > > Than, I'd ask this be under a Kconfig option that is disabled by > default. Users should have to explicitly enable th

Re: perf events ring buffer memory barrier on powerpc

2013-10-27 Thread Victor Kaplansky
Peter Zijlstra wrote on 10/25/2013 07:37:49 PM: > I would argue for: > > READ ->data_tail READ ->data_head > smp_rmb() (A) smp_rmb() (C) > WRITE $data READ $data > smp_wmb() (B) smp_mb() (D) > STORE ->data_headWRITE ->data_tail