drm/radeon: add a asic callback to get the xclk
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 14 Feb 2013 15:04:02 +0000 (10:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 20 Feb 2013 13:51:20 +0000 (08:51 -0500)
commit454d2e2a32f02a4f8e0364ba0e8ce4f8dbe9810c
treec9727360424260a40aba4b037bbca4457efe4c1d
parent0e34d0945ed16aeb72c863be4efe4cd0c62f9c53
drm/radeon: add a asic callback to get the xclk

This is required to get the reference clock used
by the gfx engine for things like timestamps. Fixes
support for GL extensions the use timestamps on
certain boards.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/r600.c
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_asic.c
drivers/gpu/drm/radeon/radeon_asic.h
drivers/gpu/drm/radeon/radeon_kms.c
drivers/gpu/drm/radeon/rv770.c
drivers/gpu/drm/radeon/rv770d.h
drivers/gpu/drm/radeon/si.c
drivers/gpu/drm/radeon/sid.h