[PATCH 4/4] ARC: axs10x: Update defconfigs so that I2S is enabled

2016-02-19 Thread Carlos Palminha
From: Jose Abreu The defconfigs for the AXS boards were updated to enable Designware I2S driver. Signed-off-by: Jose Abreu --- arch/arc/configs/axs101_defconfig | 1 + arch/arc/configs/axs103_defconfig | 1 + arch/arc/configs/axs103_smp_defconfig | 1 + 3 files changed, 3 insertions(+)

[PATCH 0/4] Add I2S/ADV7511 audio support for ARC AXS10x boards.

2016-02-19 Thread Carlos Palminha
ARC AXS10x platforms consist of a mainboard with several peripherals. One of those peripherals is an HDMI output port controlled by ADV7511 transmitter. This patch set adds audio for the ADV7511 transmitter and I2S audio for the AXS10x platform. Jose Abreu (4): drm/i2c/adv7511: Add audio sup

[PATCH 3/4] ASoC: dwc: Add I2S HDMI audio support using custom platform driver

2016-02-19 Thread Carlos Palminha
From: Jose Abreu HDMI audio support was added to the AXS board using an I2S cpu driver and a custom platform driver. The platform driver supports two channels @ 16 bits with rates 32k, 44.1k and 48k. ALSA Simple audio card is used to glue the cpu, platform and codec driver (adv7511). Signed-off

[PATCH 2/4] ARC: axs10x: Update defconfigs so that audio is enabled

2016-02-19 Thread Carlos Palminha
From: Jose Abreu The defconfigs for the AXS boards were updated so that ALSA SoC is enabled and also the audio for the ADV7511 HDMI transmitter. Signed-off-by: Jose Abreu --- arch/arc/configs/axs101_defconfig | 3 +++ arch/arc/configs/axs103_defconfig | 5 + arch/arc/configs/axs103

Whats missing in my new FB DRM driver in ARC... waiting for console_lock to return

2016-01-21 Thread Carlos Palminha
hi... i just found that its blocking waiting for console_lock... @vineet, alexey: i think that console_lock is architecture dependent right? Do you know any issue with console_lock for ARC? On 21-01-2016 18:09, Carlos Palminha wrote: > i made some progress in identifying the issue... > W

Re: [PATCH] arc: Removed local initramfs source file from axs101 configuration.

2016-01-12 Thread Carlos Palminha
_SOURCE="" arch/mips/configs/rt305x_defconfig:CONFIG_INITRAMFS_SOURCE="" arch/unicore32/configs/unicore32_defconfig:#CONFIG_INITRAMFS_SOURCE="arch/unicore/ramfs/ramfs_config" arch/xtensa/configs/common_defconfig:CONFIG_INITRAMFS_SOURCE="" On 11-01-2016 07:47,

Re: [PATCH] arc: Removed local initramfs source file from axs101 configuration.

2016-01-08 Thread Carlos Palminha
[usr] Error 2 palminha@palminha-vm:~/src/kernels/linux-mainline-next$ On 07-01-2016 23:20, Alexey Brodkin wrote: > Hi Carlos, > > On Mon, 2016-01-04 at 14:55 +0000, palmi...@synopsys.com wrote: >> From: Carlos Palminha >> >> Cannot compile kernel with INITR

Re: AXS101: Problems with next-20160104

2016-01-06 Thread Carlos Palminha
Hi Vineet, Thanks for the feedback. I'll wait for some conclusion... :) B.t.w., in what LKML is the discussion going? Regards, C.Palminha On 04-01-2016 18:36, Carlos Palminha wrote: > Hi guys, > > I just tried to boot next-20160104 with ARC AXS101 and it goes on a loop when

AXS101: Problems with next-20160104

2016-01-04 Thread Carlos Palminha
Hi guys, I just tried to boot next-20160104 with ARC AXS101 and it goes on a loop when freeing boot mem... (check log below). Regards, C.Palminha U-Boot 2015.10 (Nov 17 2015 - 19:28:48 +0100) I2C: ready DRAM: 512 MiB NAND: 512 MiB MMC: Synopsys Mobile storage: 0 In:serial0@e0022000

ARC AXS101 problems with linux next-20151221

2015-12-21 Thread Carlos Palminha
Hi guys, I just compiled the kernel for axs101_defconfig based on linux next tag 'next-20151221'. I can't boot it due to the following errors causing strange stack traces after freeing unused kernel memory (check log below). Any clue? Do you more info to understand the issue? Regards, C.Palmin

Re: Non existing DMA functions in ARC: dma_alloc_attrs, dma_free_attrs, dma_mmap_attrs

2015-12-09 Thread Carlos Palminha
Hi Vineet, I just used it against 4.4-rc4 and its compiling and linking fine. :) Regards, C.Palminha On 03-12-2015 03:57, Vineet Gupta wrote: > On Thursday 03 December 2015 05:54 AM, Carlos Palminha wrote: >> Hi Vineet, >> >> I cherry picked those commits and now i'm

RE: Non existing DMA functions in ARC: dma_alloc_attrs, dma_free_attrs, dma_mmap_attrs

2015-12-02 Thread Carlos Palminha
minha -Original Message- From: Vineet Gupta Sent: quarta-feira, 2 de Dezembro de 2015 06:32 To: Carlos Palminha; linux-snps-arc@lists.infradead.org Cc: Alexey Brodkin Subject: Re: Non existing DMA functions in ARC: dma_alloc_attrs, dma_free_attrs, dma_mmap_attrs On Wednesday 02 December 20

Re: Non existing DMA functions in ARC: dma_alloc_attrs, dma_free_attrs, dma_mmap_attrs

2015-12-02 Thread Carlos Palminha
kb_frag_dma_map’: include/linux/skbuff.h:2510:2: error: implicit declaration of function ‘dma_map_page’ [-Werror=implicit-function-declaration] return dma_map_page(dev, skb_frag_page(frag), On 02-12-2015 13:19, Carlos Palminha wrote: > Hi Vineet, > > I'm using drm-next (i

Non existing DMA functions in ARC: dma_alloc_attrs, dma_free_attrs, dma_mmap_attrs

2015-12-01 Thread Carlos Palminha
Hi guys, I'm bringing up a new ARC PGU driver for DRM framework with latest kernel tree. I'm using ARC AXS101 as a base and selected one the DRM required config: HAVE_DMA_ATTRS due to some memory allocation helpers in DRM. I'm getting some errors with DMA functions not implemented in ARC: dma_a