[Intel-gfx] [PATCH 0/7] drm/i915/bios: remove vbt ddi_port_info caching

Jani Nikula
2021-08-24T13:34:34Z

Simplify vbt child data access.

We still retain a port to struct intel_bios_encoder_data map, but going
forward we should prefer accessing the encoder specific data via
encoder->devdata, not the map nor the port.

That will still need some extra initialization, especially for older
platforms. One step at a time.

BR,
Jani.

Cc: José Roberto de Souza <jose.souza@intel.com>

Jani Nikula (7):
drm/i915/bios: use hdmi level shift directly from child data
drm/i915/bios: use max tmds clock directly from child data
drm/i915/bios: use dp max link rate directly from child data
drm/i915/bios: use alternate aux channel directly from child data
drm/i915/bios: move ddc pin mapping code next to ddc pin sanitize
drm/i915/bios: use ddc pin directly from child data
drm/i915/bios: get rid of vbt ddi_port_info

drivers/gpu/drm/i915/display/intel_bios.c | 372 +++++++++++-----------
drivers/gpu/drm/i915/i915_drv.h | 18 +-
2 files changed, 187 insertions(+), 203 deletions(-)

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2.20.1