diff options
author | Lyude <[email protected]> | 2016-02-04 10:43:21 -0500 |
---|---|---|
committer | Daniel Vetter <[email protected]> | 2016-02-10 08:29:34 +0100 |
commit | da3b891b0fb88605bb2d16adaf1ef2a1f16403ba (patch) | |
tree | b3c097cea35c60d1f6253ca19ce08ca98e202d5c /tools/perf/scripts/python/stackcollapse.py | |
parent | af3997b569dbd2ff50318c874fa4618d8b628fb0 (diff) |
drm/i915/skl: Fix typo in DPLL_CFGCR1 definition
We accidentally point both cfgcr registers for the second shared DPLL to
the same location in i915_reg.h. This results in a lot of hw pipe state
mismatches whenever we try to do a modeset that requires allocating the
DPLL to a CRTC:
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in dpll_hw_state.cfgcr1 (expected 0x80000168, found 0x000004a5)
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 108000, found 49500)
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in port_clock (expected 108000, found 49500)
This usually ends up causing blank monitors, since the DPLL never can
get set to the right clock.
Fixes: 086f8e84a085 ("drm/i915: Prefix raw register defines with underscore")
Signed-off-by: Lyude <[email protected]>
Cc: [email protected]
Reviewed-by: Ville Syrjälä <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions