diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2020-10-07 03:22:07 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2020-10-07 23:51:21 +0300 |
| commit | fb7318c37afac6c6c7d18f893b3df962388cf763 (patch) | |
| tree | fed9e572e462bc8e43035458ae53a76138b2864f /include/linux/debugobjects.h | |
| parent | eafeb204b4730bac1f1701183cd05c7fe2e81e0f (diff) | |
| download | linux-fb7318c37afac6c6c7d18f893b3df962388cf763.tar.xz | |
drm/i915/dg1: gmbus pin mapping
Add tables to map the GMBUS pin pairs to GPIO registers and port to DDC.
From spec we have registers GPIO_CTL[1-4], so we should not do the 4->9
mapping as in ICL/TGL.
The values for VBT seem wrong in BSpec. For the current boards we
actually have a 1:1 mapping.
BSpec: 49311, 49945, 20124
Cc: Aditya Swarup <aditya.swarup@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201007002210.3678024-5-lucas.demarchi@intel.com
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions