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| author |   Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-01-29 16:35:19 -0200 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-01-31 11:50:11 +0100 |
| commit | 693101618a4beedf1b3d291860aee56c5fe44a1c (patch) | |
| tree | 57e90a357db1ffe55b7b18f5f652b7f622cfd406 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915: don't send DP "idle" pattern before "normal" on HSW PORT_A (diff) | |
| download | linux-dev-693101618a4beedf1b3d291860aee56c5fe44a1c.tar.xz linux-dev-693101618a4beedf1b3d291860aee56c5fe44a1c.zip | |
drm/i915: check the power down well on assert_pipe()
If the power well is disabled, we should not try to read its
registers, otherwise we'll get "unclaimed register" messages.
V2: Don't check whether the power well is enabled or not, just check
whether we asked it to be enabled or not: if we asked to disable the
power well, don't use the registers on it, even if it's still enabled.
V3: Fix bug that breaks all non-Haswell machines.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions