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drm/i915: Introduce ilk_pch_disable() and ilk_pch_post_disable()

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Hoover the remaining open coded PCH modeset sequence bits
out from ilk_crtc_disable(). Somewhat annoyingly the
enable vs. disable is a bit asymmetric so we need two
functions for the disable case.

Cc: Dave Airlie <airlied@redhat.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211015071625.593-8-ville.syrjala@linux.intel.com
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Ville Syrjälä
2021-10-15 10:16:23 +03:00
parent 9e68fa88b8
commit 976c68f46d
3 changed files with 43 additions and 26 deletions
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5
drivers/gpu/drm/i915/display/intel_pch_display.h
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@@ -11,9 +11,12 @@ struct intel_atomic_state;
struct intel_crtc;
struct intel_crtc_state;
void ilk_disable_pch_transcoder(struct intel_crtc *crtc);
void ilk_pch_enable(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void ilk_pch_disable(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void ilk_pch_post_disable(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void ilk_pch_get_config(struct intel_crtc_state *crtc_state);
void lpt_disable_pch_transcoder(struct drm_i915_private *dev_priv);