diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-02-24 16:42:13 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-03-08 18:38:52 +0200 |
| commit | 0fbd869427749347a1cc927df16a16e18c0814b8 (patch) | |
| tree | fce70dcf4d2cd90785ee5d5f887f047c80e466f8 /drivers/gpu/drm/i915/display/intel_ddi.h | |
| parent | 351221ffc5e5a183031bb424ab8b434e3a074b23 (diff) | |
drm/i915: Add encoder->is_clock_enabled()
Support reading out the current state of the DDI clock.
Not sure we really want this. Seems a bit excessive just to
restore the debug print to icl_sanitize_encoder_pll_mapping()?
But maybe there's more use for it?
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210224144214.24803-6-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.h b/drivers/gpu/drm/i915/display/intel_ddi.h index 0780c47efe0f..99cebbe6b586 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.h +++ b/drivers/gpu/drm/i915/display/intel_ddi.h @@ -36,6 +36,7 @@ void intel_ddi_get_clock(struct intel_encoder *encoder, void hsw_ddi_enable_clock(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state); void hsw_ddi_disable_clock(struct intel_encoder *encoder); +bool hsw_ddi_is_clock_enabled(struct intel_encoder *encoder); void hsw_ddi_get_config(struct intel_encoder *encoder, struct intel_crtc_state *crtc_state); struct intel_shared_dpll *icl_ddi_combo_get_pll(struct intel_encoder *encoder); |