linux-kernel - Re: [stable] [PATCH] [Stable] agp/intel: complete the enablement for B43.1

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Message-ID: <20101203225217.GB15457@kroah.com>
Date:	Fri, 3 Dec 2010 14:52:17 -0800
From:	Greg KH <greg@...ah.com>
To:	Ike Panhc <ike.pan@...onical.com>
Cc:	stable@...nel.org, David Airlie <airlied@...ux.ie>,
	linux-kernel@...r.kernel.org,
	Chris Wilson <chris@...is-wilson.co.uk>
Subject: Re: [stable] [PATCH] [Stable] agp/intel: complete the enablement
 for B43.1

On Fri, Nov 12, 2010 at 05:57:23PM +0800, Ike Panhc wrote:
> This patch completes the missing part of commit 41a514 and 3dde04b and I think
> commit 3dde04b is already in queue for next stable release.
> 
> Thanks Chris Wilson has the patch for enabling Intel B43.1 and backports it to
> stable kernel. On mainline commit 210b23 and 1a997ff the way to detect gtt size
> is changed, but these two commits landed on mainline kernel after .36 kernel
> released. So that mainline kernel works fine on B43.1 machine but not stable
> kernel.
> 
> Without this patch, X fails to start on 2.6.35.y kernel. After patched, X
> starts.
> 
> This patch is made for 2.6.35.y and I believe it suits for 2.6.36.y.
> 
> Signed-off-by: Ike Panhc <ike.pan@...onical.com>

I don't understand, is this patch upstream already?  If so, what is git
git commit id for it?  If not, why not?

confused,

greg k-h

> ---
>  drivers/char/agp/intel-agp.h |    1 +
>  drivers/char/agp/intel-gtt.c |    1 +
>  2 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h
> index bc9a4ad..cdefd47 100644
> --- a/drivers/char/agp/intel-agp.h
> +++ b/drivers/char/agp/intel-agp.h
> @@ -241,6 +241,7 @@
>  		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \
>  		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB || \
>  		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_B43_HB || \
> +		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_B43_1_HB || \
>  		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB || \
>  		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB || \
>  		agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB || \
> diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
> index ed11c77..c35361c 100644
> --- a/drivers/char/agp/intel-gtt.c
> +++ b/drivers/char/agp/intel-gtt.c
> @@ -1338,6 +1338,7 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
>  	case PCI_DEVICE_ID_INTEL_G45_HB:
>  	case PCI_DEVICE_ID_INTEL_G41_HB:
>  	case PCI_DEVICE_ID_INTEL_B43_HB:
> +	case PCI_DEVICE_ID_INTEL_B43_1_HB:
>  	case PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB:
>  	case PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB:
>  	case PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB:
> -- 
> 1.7.1
> 
> _______________________________________________
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> stable@...ux.kernel.org
> http://linux.kernel.org/mailman/listinfo/stable
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