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Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying
From: |
Peter Maydell |
Subject: |
Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer |
Date: |
Thu, 21 Apr 2016 13:45:33 +0100 |
On 21 April 2016 at 11:41, Sylvain Garrigues
<address@hidden> wrote:
> As the framebuffer settings are copied into the result message before
> it is reconfigured, inconsistent behavior can happen when, for instance,
> you set with a sinle message the width, height, and depth, and ask at
> the same time to allocate the buffer and get the pitch and the size.
>
> In this case, the reported pitch and size would be incorrect as they
> were computed with the initial values of width, height and depth, not
> the ones the client requested.
Thanks for this patch. I think at this point in the 2.6 release cycle
we should leave this for the 2.7 release, given that it doesn't affect
the booting of the older Linux and Windows versions that work on the raspi2
board.
I'll let Andrew review the patch...
-- PMM
- [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Sylvain Garrigues, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer,
Peter Maydell <=
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Sylvain Garrigues, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Peter Maydell, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Sylvain Garrigues, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Peter Maydell, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Sylvain Garrigues, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Stephen Warren, 2016/04/21
- Re: [Qemu-arm] [PATCH] bcm2835_property: use cached values when querying framebuffer, Peter Crosthwaite, 2016/04/22
- Re: [Qemu-arm] [Qemu-devel] [PATCH] bcm2835_property: use cached values when querying framebuffer, Gerd Hoffmann, 2016/04/22
- Re: [Qemu-arm] [Qemu-devel] [PATCH] bcm2835_property: use cached values when querying framebuffer, Andrew Baumann, 2016/04/22
- Re: [Qemu-arm] [Qemu-devel] [PATCH] bcm2835_property: use cached values when querying framebuffer, Stephen Warren, 2016/04/22