[PATCH 0/6] Infoframe changes for DP-HDMI2.1 PCON

[Nautiyal, Ankit K]

From: Ankit Nautiyal <ankit.k.nautiyal at intel.com>

Add support for writing infoframe for HDMI2.1 sink, connected via HDMI2.1 PCON.
Currently the PCON creates the default AVI infoframe based on DP VSC packets.
For better control, source can write the AVI infoframe and send as DP GMP SDP packet.
The PCON unpacks the AVI infoframe encapsulated in DP GMP SDP packet, and forwards the
same to HDMI2.1
This series also adds AVI infoframe version 3, which is requied for new modes supported by
HDMI2.1

Ankit Nautiyal (3):
  video/hdmi: Separate function for unpacking AVI Infoframe Data
  video/hdmi: Add AVI version 3 defined in CTA-861-G
  drm/drm_edid: Avoid CEA VICs meant for HDMI2.1 in AVI Infoframes for
    older HDMI sinks.

Swati Sharma (3):
  drm/i915: Export intel_hdmi_compute_avi_infoframe()
  drm/i915: Sending AVI infoframe through GMP DIP
  drm/i915: Implement readout for AVI infoframe SDP

 drivers/gpu/drm/drm_edid.c                |  28 +++-
 drivers/gpu/drm/i915/display/intel_ddi.c  |   1 +
 drivers/gpu/drm/i915/display/intel_dp.c   | 223 +++++++++++++++++++++++++-----
 drivers/gpu/drm/i915/display/intel_hdmi.c |   9 +-
 drivers/gpu/drm/i915/display/intel_hdmi.h |   3 +
 drivers/video/hdmi.c                      |  96 ++++++++++---
 include/linux/hdmi.h                      |   3 +
 7 files changed, 299 insertions(+), 64 deletions(-)

-- 
2.8.1