drm/i915/display: Allow fastset for change in HDR infoframe

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Changes in Dynamic Range and Mastering infoframe
should not trigger a full modeset. Therefore, allow
fastset. DP SDP programming is already hooked up in the
fastset flow but HDMI AVI infoframe update is not, add it.
Any other infoframe that can be fastset should be added to
the helper intel_hdmi_fastset_infoframes().

v3:
 - Create a wrapper intel_ddi_update_pipe_hdmi to stick to
   uniform naming (Jani)
 - Do not disable HDMI AVI infoframe if already disabled (Uma)

v2:
 - Update HDMI AVI infoframe during fastset.

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241023044122.3889137-1-chaitanya.kumar.borah@intel.com

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This commit is contained in:

Chaitanya Kumar Borah 2024-10-23 10:11:22 +05:30 • committed by Animesh Manna

parent facde55b6f

commit 82ab75c452

4 changed files with 40 additions and 1 deletions

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11

drivers/gpu/drm/i915/display/intel_ddi.c

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3

drivers/gpu/drm/i915/display/intel_display.c

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24

drivers/gpu/drm/i915/display/intel_hdmi.c

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3

drivers/gpu/drm/i915/display/intel_hdmi.h

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