[Intel-gfx] [RFC 0/1] drm/i915/display: Expose HDMI properties to userspace

Nischal Varide nischal.varide at intel.com
Thu May 6 00:47:18 UTC 2021


Right now the HDMI properties like vendor and product ids are hardcoded
in the function "intel_hdmi_compute_spd_infoframe()".

ret = hdmi_spd_infoframe_init(frame, "Intel", "Integrated gfx").

This patch enables the possibility of setting vendor and product fields
of the Infoframe structure in the userspace, instead of hardcoding in
the kernel.

The changes has been Tested by an IGT testcase , which will be floated
in few hours


Nischal Varide (1):
  drm/i915/display: Expose HDMI properties to userspace

 drivers/gpu/drm/i915/display/intel_atomic.c   | 14 +++++++++++++
 .../gpu/drm/i915/display/intel_connector.c    | 20 +++++++++++++++++++
 .../gpu/drm/i915/display/intel_connector.h    |  1 +
 .../drm/i915/display/intel_display_types.h    |  5 +++++
 drivers/gpu/drm/i915/display/intel_hdmi.c     | 14 ++++++++++++-
 drivers/gpu/drm/i915/display/intel_hdmi.h     |  5 +++++
 drivers/gpu/drm/i915/i915_drv.h               |  1 +
 7 files changed, 59 insertions(+), 1 deletion(-)

-- 
2.29.2



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