diff options
| author | Imre Deak <imre.deak@intel.com> | 2020-07-14 18:31:40 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-08-17 16:15:41 -0400 |
| commit | 963501bdd094acb4a382d185a9754cd30b8903ba (patch) | |
| tree | 8b064e8792f74af0d86b18f70744c7b11272338b /drivers/memory/mtk-smi.c | |
| parent | 366ec167ea73c36ec2a2ccd144306623e8e49b9c (diff) | |
drm/i915/ddi: Don't frob the DP link scramble disabling flag
According to BSpec this flag should not be changed while the DDI
function is enabled. On BDW+ the DP_TP_CTL register spec also states it
explicitly that the HW takes care of enabling/disabling the scrambling
for training patterns (and it must stay enabled for normal pixel
output). Assume that this HW automatic handling of scrambling is also
true for HSW.
BSpec: 8013, 7557, 50484
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200714153141.10280-1-imre.deak@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/memory/mtk-smi.c')
0 files changed, 0 insertions, 0 deletions