003cefe0c238e683a29d2207dba945b508cd45b7 - kernel/msm-4.9

commit	003cefe0c238e683a29d2207dba945b508cd45b7	[log] [tgz]
author	Alex Deucher <alexander.deucher@amd.com>	Fri Sep 16 12:04:08 2011 -0400
committer	Dave Airlie <airlied@redhat.com>	Sun Sep 18 19:44:36 2011 +0100
tree	eb310780feff0bbdccda730dceb67a4379dea04c
parent	18b4fada275dd2b6dd9db904ddf70fe39e272222 [diff]

drm/radeon/kms: Make GPU/CPU page size handling consistent in blit code (v2)

The BO blit code inconsistenly handled the page size.  This wasn't
an issue on system with 4k pages since the GPU's page size is 4k as
well.  Switch the driver blit callbacks to take num pages in GPU
page units.

Fixes lemote mipsel systems using AMD rs780/rs880 chipsets.

v2: incorporate suggestions from Michel.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/evergreen.c[diff]
drivers/gpu/drm/radeon/r100.c[diff]
drivers/gpu/drm/radeon/r200.c[diff]
drivers/gpu/drm/radeon/r600.c[diff]
drivers/gpu/drm/radeon/radeon.h[diff]
drivers/gpu/drm/radeon/radeon_asic.h[diff]
drivers/gpu/drm/radeon/radeon_ttm.c[diff]

7 files changed

tree: eb310780feff0bbdccda730dceb67a4379dea04c