From: Denys Dmytriyenko <denis@denix.org>
To: Koen Kooi <koen@dominion.thruhere.net>
Cc: meta-ti@lists.yoctoproject.org
Subject: Re: [PATCH] linux-ti33x-psp 3.1: disable MUSB DMA for beaglebone
Date: Wed, 07 Dec 2011 15:47:43 -0500 [thread overview]
Message-ID: <20111207204743.GU20602@denix.org> (raw)
In-Reply-To: <1323264470-29505-1-git-send-email-koen@dominion.thruhere.net>
On Wed, Dec 07, 2011 at 02:27:50PM +0100, Koen Kooi wrote:
> This trades "not working" for "slightly less performance" for a lot of use cases
>
> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Since we are making a similar change to disable MUSB DMA in Arago:
Acked-by: Denys Dmytriyenko <denys@ti.com>
> ---
> .../linux/linux-ti33x-psp-3.1/beaglebone/defconfig | 7 ++-----
> recipes-kernel/linux/linux-ti33x-psp_3.1.bb | 2 +-
> 2 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig b/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig
> index fcff591..a762e6f 100644
> --- a/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig
> +++ b/recipes-kernel/linux/linux-ti33x-psp-3.1/beaglebone/defconfig
> @@ -2507,13 +2507,10 @@ CONFIG_USB_MUSB_TI81XX_GLUE=y
> CONFIG_USB_MUSB_TI81XX=y
> # CONFIG_USB_MUSB_BLACKFIN is not set
> # CONFIG_USB_MUSB_UX500 is not set
> -# CONFIG_MUSB_PIO_ONLY is not set
> -# CONFIG_USB_INVENTRA_DMA_HW is not set
> -# CONFIG_USB_TI_CPPI_DMA_HW is not set
> -CONFIG_USB_TI_CPPI41_DMA_HW=y
> +CONFIG_MUSB_PIO_ONLY=y
> # CONFIG_USB_INVENTRA_DMA is not set
> # CONFIG_USB_TI_CPPI_DMA is not set
> -CONFIG_USB_TI_CPPI41_DMA=y
> +# CONFIG_USB_TI_CPPI41_DMA is not set
> # CONFIG_USB_TUSB_OMAP_DMA is not set
> # CONFIG_USB_UX500_DMA is not set
>
> diff --git a/recipes-kernel/linux/linux-ti33x-psp_3.1.bb b/recipes-kernel/linux/linux-ti33x-psp_3.1.bb
> index 4668749..029b5c3 100644
> --- a/recipes-kernel/linux/linux-ti33x-psp_3.1.bb
> +++ b/recipes-kernel/linux/linux-ti33x-psp_3.1.bb
> @@ -11,7 +11,7 @@ MULTI_CONFIG_BASE_SUFFIX = ""
>
> BRANCH = "v3.1-meta-ti-r1r+gitr1d84d8853fa30cf3db2571a5aec572accca4e29d"
> SRCREV = "1d84d8853fa30cf3db2571a5aec572accca4e29d"
> -MACHINE_KERNEL_PR_append = "e+gitr${SRCREV}"
> +MACHINE_KERNEL_PR_append = "f+gitr${SRCREV}"
>
> COMPATIBLE_MACHINE = "(ti33x)"
>
> --
> 1.7.2.5
>
> _______________________________________________
> meta-ti mailing list
> meta-ti@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/meta-ti
>
prev parent reply other threads:[~2011-12-07 20:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-07 13:27 [PATCH] linux-ti33x-psp 3.1: disable MUSB DMA for beaglebone Koen Kooi
2011-12-07 20:47 ` Denys Dmytriyenko [this message]
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