commit | 4535cb9cefbc736b47bc1e7f8628065aba5ca0d7 | [log] [tgz] |
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author | Alex Deucher <alexander.deucher@amd.com> | Wed Oct 01 11:26:50 2014 -0400 |
committer | Alex Deucher <alexander.deucher@amd.com> | Thu Mar 19 12:26:42 2015 -0400 |
tree | 61ac646bcce16d863c023e05510200e735036ec7 | |
parent | 353eec2ab229867d59a12375a48fc65e2d749e8b [diff] |
drm/radeon: add support for read reg query from radeon info ioctl This allows us to query certain registers from userspace for profiling and harvest configuration. E.g., it can be used by the GALLIUM_HUD for profiling the status of various gfx blocks. Tested-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>