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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 08:58:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 16:31:15 -0400 |
| commit | e5903d399a7b0e5c14673c1206f4aeec2859c730 (patch) | |
| tree | 51c6167021389dc73657bc58ef851cea3417e662 /drivers/gpu/drm/radeon/sumo_smc.c | |
| parent | f30df435ac6136787e65646881e62f12df2d71f6 (diff) | |
| download | blackbird-op-linux-e5903d399a7b0e5c14673c1206f4aeec2859c730.tar.gz blackbird-op-linux-e5903d399a7b0e5c14673c1206f4aeec2859c730.zip | |
drm/radeon: fix init ordering for r600+
The vram scratch buffer needs to be initialized
before the mc is programmed otherwise we program
0 as the GPU address of the default GPU fault
page. In most cases we put vram at zero anyway and
reserve a page for the legacy vga buffer so in practice
this shouldn't cause any problems, but better to make
it correct.
Was changed in:
6fab3febf6d949b0a12b1e4e73db38e4a177a79e
Reported-by: FrankR Huang <FrankR.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/sumo_smc.c')
0 files changed, 0 insertions, 0 deletions
