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(parent: 10cb84f) | patch
drm/radeon: Add radeon.test parameter for running BO GPU copy tests.
authorMichel Dänzer <daenzer@vmware.com>
Tue, 21 Jul 2009 09:23:57 +0000 (11:23 +0200)
committerDave Airlie <airlied@redhat.com>
Wed, 29 Jul 2009 06:08:39 +0000 (16:08 +1000)
commit399e4eeaea3bb2a5eb23bc6fea69db90146fe0dd
treedcfce62edabb75fb04b58c3d07a19845be6fb48dtree | snapshot
parent10cb84fb8f4de0072a705f17c3077ae72efce671commit | diff
drm/radeon: Add radeon.test parameter for running BO GPU copy tests.

If enabled, during initialization BO GTT->VRAM and VRAM->GTT GPU copies are
tested across the whole GTT aperture.

This has helped uncover the benchmark copy size bug and verify the maximum
aperture size supported by the AGP bridge in my PowerBook.

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/Makefile diff | blob | history
drivers/gpu/drm/radeon/radeon.h diff | blob | history
drivers/gpu/drm/radeon/radeon_device.c diff | blob | history
drivers/gpu/drm/radeon/radeon_drv.c diff | blob | history
drivers/gpu/drm/radeon/radeon_test.c [new file with mode: 0644] blob
Linux Kernel Source Tree.