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| author | Imre Deak <imre.deak@intel.com> | 2016-04-04 17:27:10 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2016-04-15 14:48:19 +0300 |
| commit | adc7f04bfda9cd0b2b4b84b5e8b72fd4c7b56d0a (patch) | |
| tree | a7bd03920c9a195d6723b41e2d1656e9b95c72db /lib/is_single_threaded.c | |
| parent | bd480061788fe2f657daba7e519c9175b7dba968 (diff) | |
| download | linux-adc7f04bfda9cd0b2b4b84b5e8b72fd4c7b56d0a.tar.xz | |
drm/i915/bxt: Add HW state verification for DDI PHY and CDCLK
I caught a few errors in our current PHY/CDCLK programming by sanity
checking the actual programmed state, so I thought it would be also
useful for the future. In addition to verifying the state after
programming it also verify it after exiting DC5, to make sure DMC
restored/kept intact everything related.
v2:
- Inlining __phy_reg_verify_state() doesn't make sense and also
incorrect, so don't do it (PW/CI gcc)
v3:
- Rebase on latest -nightly
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: David Weinehall <david.weinehall@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459780030-15781-1-git-send-email-imre.deak@intel.com
Diffstat (limited to 'lib/is_single_threaded.c')
0 files changed, 0 insertions, 0 deletions