diff options
| author | Imre Deak <imre.deak@intel.com> | 2023-04-14 20:38:00 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2023-04-19 14:49:16 +0300 |
| commit | 27ac123b454417ea92d77c13a5d94655f53b759c (patch) | |
| tree | dc0ba49f223857fa08d029a122d26fbbee78264e /drivers/gpu/drm/i915/display/intel_ddi.h | |
| parent | a823c5a825cf9e49b2e20011cd87d93f949c2a27 (diff) | |
drm/i915/dp_mst: Fix active port PLL selection for secondary MST streams
The port PLL selection needs to be up-to-date in the CRTC state of both
the primary and all secondary MST streams. The commit removing the
encoder update_prepare/complete hooks (see Fixes: below), stopped doing
this for secondary streams, fix this up.
Fixes: 0f752b2178c9 ("drm/i915: Remove the encoder update_prepare()/complete() hooks")
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8336
Cc: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230414173800.590790-1-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.h b/drivers/gpu/drm/i915/display/intel_ddi.h index c85e74ae68e4..2bc034042a93 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.h +++ b/drivers/gpu/drm/i915/display/intel_ddi.h @@ -72,5 +72,8 @@ void intel_ddi_sanitize_encoder_pll_mapping(struct intel_encoder *encoder); int intel_ddi_level(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state, int lane); +void intel_ddi_update_active_dpll(struct intel_atomic_state *state, + struct intel_encoder *encoder, + struct intel_crtc *crtc); #endif /* __INTEL_DDI_H__ */ |