[PATCH 0/3] embed drm_gem_object into radeon_bo

[Sedat Dilek]

On Tue, Nov 16, 2010 at 6:30 PM, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Tue, Nov 16, 2010 at 06:05:25PM +0100, Sedat Dilek wrote:
>> I have tested both patchsets from Daniel (see [1] and [2]) again on a
>> Radeon RV250 in a none-BKL-config and it looks like
>>
>>        agd5f-pflip/0002-drm-radeon-kms-add-pageflip-ioctl-support.patch
>>
>> is the culprit in combination with the below listed drm patches.
> Likely a gem_bo->driver_private access. My patches set this to NULL to
> catch conversion bugs.
> -Daniel
> --
> Daniel Vetter
> Mail: daniel at ffwll.ch
> Mobile: +41 (0)79 365 57 48
>

[ CCing Alex Deucher ]

With the attached diff to the original patch from [1], OpenArena works
with pageflip-support for radeon-KMS.
Unfortunately, there is a drop in fps from 18.5 down to 13.5.

- Sedat -

[1] http://people.freedesktop.org/~agd5f/pflip/0002-drm-radeon-kms-add-pageflip-ioctl-support.patch

$ cd ~/src/linux-2.6/linux-2.6.37-rc2/debian/build/source_i386_none/

$ cat .pc/applied-patches
danvet-drm-for-sedat-dilek/0001-drm-nouveau-don-t-munge-in-drm_mm-internals.patch
danvet-drm-for-sedat-dilek/0002-drm_mm-add-support-for-range-restricted-fair-lru-sca.patch
danvet-drm-for-sedat-dilek/0003-drm-mm-track-free-areas-implicitly.patch
danvet-drm-for-sedat-dilek/0004-drm-mm-extract-node-insert-helper-functions.patch
danvet-drm-for-sedat-dilek/0005-drm-mm-add-api-for-embedding-struct-drm_mm_node.patch
danvet-drm-for-sedat-dilek/0006-drm-mm-add-helper-to-unwind-scan-state.patch
danvet-embed-drm_gem_object-into-radeon_bo/1-3-drm-radeon-embed-struct-drm_gem_object.patch
danvet-embed-drm_gem_object-into-radeon_bo/2-3-drm-radeon-introduce-gem_to_radeon_bo-helper.patch
danvet-embed-drm_gem_object-into-radeon_bo/3-3-drm-radeon-kill-radeon_bo--gobj-pointer.patch
drm-vblank-timestamping/0001-drm-vblank-Add-support-for-precise-vblank-timestampi.patch
drm-vblank-timestamping/0002-drm-radeon-Add-support-for-precise-vblank-timestampi.patch
for-drm-radeon-testing/drm-radeon-kms-enable-writeback-on-radeon-AGP-boards.patch
agd5f-pflip/0002-drm-radeon-kms-add-pageflip-ioctl-support-for-danvet-v2.patch

$ cd ~/src/mesa/

$ ./scripts/run_openarena-benchmark.sh
840 frames 62.6 seconds 13.4 fps 16.0/74.5/224.0/19.7 ms
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