From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/12] ARM: mxc: Setup consistent dma size at boot time
Date: Mon, 22 Aug 2011 13:37:33 +0200 [thread overview]
Message-ID: <20110822113732.GX31404@pengutronix.de> (raw)
In-Reply-To: <1314011150.3604.9.camel@computer2>
On Mon, Aug 22, 2011 at 12:05:50PM +0100, Tixy wrote:
> Hi Sascha, does the following revised patch gain receive your
> Acked-by?...
>
> From: Jon Medhurst <tixy@yxit.co.uk>
>
> All in tree MX boards using video use memblock_* functions to get their coherent
> dma space for the camera, so there is no need to increase CONSISTENT_DMA_SIZE
> beyond the default and we can simply remove the defines which do this.
>
> Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
> CC: Sascha Hauer <kernel@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
> arch/arm/plat-mxc/include/mach/memory.h | 15 ---------------
> 1 files changed, 0 insertions(+), 15 deletions(-)
>
> diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h
> index 11be5cd..3ec84b9 100644
> --- a/arch/arm/plat-mxc/include/mach/memory.h
> +++ b/arch/arm/plat-mxc/include/mach/memory.h
> @@ -40,19 +40,4 @@
> # endif
> #endif
>
> -#if defined(CONFIG_MX3_VIDEO)
> -/*
> - * Increase size of DMA-consistent memory region.
> - * This is required for mx3 camera driver to capture at least two QXGA frames.
> - */
> -#define CONSISTENT_DMA_SIZE SZ_8M
> -
> -#elif defined(CONFIG_MX1_VIDEO) || defined(CONFIG_VIDEO_MX2_HOSTSUPPORT)
> -/*
> - * Increase size of DMA-consistent memory region.
> - * This is required for i.MX camera driver to capture at least four VGA frames.
> - */
> -#define CONSISTENT_DMA_SIZE SZ_4M
> -#endif /* CONFIG_MX1_VIDEO || CONFIG_VIDEO_MX2_HOSTSUPPORT */
> -
> #endif /* __ASM_ARCH_MXC_MEMORY_H__ */
> --
> 1.7.2.5
>
>
>
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next prev parent reply other threads:[~2011-08-22 11:37 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-08 14:28 [PATCH 0/12] ARM: Remove define CONSISTENT_DMA_SIZE Jon Medhurst
2011-08-08 14:28 ` [PATCH 01/12] ARM: Add init_consistent_dma_size() Jon Medhurst
2011-08-18 13:02 ` Nicolas Pitre
2011-08-08 14:28 ` [PATCH 02/12] ARM: omap: Setup consistent dma size at boot time Jon Medhurst
2011-08-08 14:28 ` [PATCH 03/12] ARM: mach-s3c64xx: " Jon Medhurst
2011-08-08 14:28 ` [PATCH 04/12] ARM: mach-s5p64x0: " Jon Medhurst
2011-08-08 14:28 ` [PATCH 05/12] ARM: mach-s5pv210: " Jon Medhurst
2011-08-11 12:50 ` Pavel Machek
2011-08-11 13:08 ` Tixy
2011-08-12 15:09 ` Pavel Machek
2011-08-08 14:28 ` [PATCH 06/12] ARM: mxc: " Jon Medhurst
2011-08-08 16:47 ` Sascha Hauer
2011-08-08 17:07 ` Tixy
2011-08-18 3:12 ` Nicolas Pitre
2011-08-18 8:13 ` Tixy
2011-08-18 18:51 ` Sascha Hauer
2011-08-19 9:08 ` Tixy
2011-08-19 17:00 ` Sascha Hauer
2011-08-22 11:05 ` Tixy
2011-08-22 11:37 ` Sascha Hauer [this message]
2011-08-08 14:28 ` [PATCH 07/12] ARM: mach-davinci: " Jon Medhurst
2011-08-08 14:28 ` [PATCH 08/12] ARM: mach-u300: " Jon Medhurst
2011-08-09 9:31 ` Linus Walleij
2011-08-08 14:28 ` [PATCH 09/12] ARM: mach-at91: " Jon Medhurst
2011-08-08 19:52 ` Nicolas Ferre
2011-08-08 14:28 ` [PATCH 10/12] ARM: mach-bcmring: " Jon Medhurst
2011-08-08 14:28 ` [PATCH 11/12] ARM: mach-shmobile: " Jon Medhurst
2011-08-08 14:28 ` [PATCH 12/12] ARM: Remove support for macro CONSISTENT_DMA_SIZE Jon Medhurst
2011-08-22 13:06 ` Submitting patchset: ARM: Remove define CONSISTENT_DMA_SIZE Tixy
2011-08-22 13:59 ` Nicolas Pitre
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