[PATCH v3 0/6] VBT read cleanup

[Radhakrishna Sripada <radhakrishna.sripada@intel.com>]

This series is originally based out of [1], and built on top of [2].

The primary departure from [1] was that vbt is no longer cached. During vbt
show, based on the source of vbt, it would simply be re-read reducing the
read/cleanup complexity. With this series debugfs dump of vbt should work on
all the platforms that support display.

v3 of the series extracts opregion firmware check and harmonizes the memory
handling of different variants viz. opregion/oprom/spi/fimrware

1. https://patchwork.freedesktop.org/series/128341/
2. https://patchwork.freedesktop.org/series/128683/


Radhakrishna Sripada (6):
  drm/i915: Pass size to oprom_get_vbt
  drm/i915: Pass size to spi_oprom_get_vbt
  drm/i915: Move vbt read from firmware to intel_bios.c
  drm/i915: Extract opregion vbt presence check
  drm/i915: Duplicate opregion vbt memory
  drm/i915: Show bios vbt when read from firmware/spi/oprom

 drivers/gpu/drm/i915/display/intel_bios.c     | 108 +++++++++++++-----
 drivers/gpu/drm/i915/display/intel_opregion.c |  58 ++--------
 drivers/gpu/drm/i915/display/intel_opregion.h |   1 +
 3 files changed, 92 insertions(+), 75 deletions(-)

-- 
2.34.1