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
