diff options
| author | Lyude Paul <lyude@redhat.com> | 2021-02-09 14:16:28 -0500 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2021-02-12 16:42:07 -0500 |
| commit | c8455098c67914c59d07f01819469e2e6f76f358 (patch) | |
| tree | 3d94ea92965924c451d6f5ffc2b91157576ac63d /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | e074ffe6ef342b9a9a5a8a2c3f719d9305a3e71b (diff) | |
drm/i915/gen9_bc: Introduce HPD pin mappings for TGP PCH + CML combos
Next, let's start introducing the HPD pin mappings for Intel's new gen9_bc
platform in order to make hotplugging display connectors work. Since
gen9_bc is just a TGP PCH along with a CML CPU, except with the same HPD
mappings as ICL, we simply add a skl_hpd_pin function that is shared
between gen9 and gen9_bc which handles both the traditional gen9 HPD pin
mappings and the Icelake HPD pin mappings that gen9_bc uses.
Changes since v4:
* Split this into its own commit
* Introduce skl_hpd_pin() like vsyrjala suggested and use that instead of
sticking our HPD pin mappings in TGP code
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
[originally from Tejas's work]
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209212832.1401815-4-lyude@redhat.com
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions