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path: root/drivers/gpu/drm/i915/display/intel_audio.h
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2021-11-05drm/i915/audio: rename intel_init_audio_hooks to intel_audio_hooks_initJani Nikula1-1/+1
Follow the filename based prefix naming. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211104161858.21786-6-jani.nikula@intel.com
2021-11-02drm/i915/display: program audio CDCLK-TS for keepalivesKai Vehmanen1-0/+2
XE_LPD display adds support for display audio codec keepalive feature. This feature works also when display codec is in D3 state and the audio link is off (BCLK off). To enable this functionality, display driver must update the AUD_TS_CDCLK_M/N registers whenever CDCLK is changed. Actual timestamps are generated only when the audio codec driver specifically enables the KeepAlive (KAE) feature. This patch adds new hooks to intel_set_cdclk() in order to inform display audio driver when CDCLK change is started and when it is complete. Bspec: 53679 Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211021105915.4128635-1-kai.vehmanen@linux.intel.com
2019-06-17drm/i915: move modesetting core code under display/Jani Nikula1-0/+24
Now that we have a new subdirectory for display code, continue by moving modesetting core code. display/intel_frontbuffer.h sticks out like a sore thumb, otherwise this is, again, a surprisingly clean operation. v2: - don't move intel_sideband.[ch] (Ville) - use tabs for Makefile file lists and sort them Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190613084416.6794-3-jani.nikula@intel.com