drm/i915: Precompute HDMI infoframes

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Store the infoframes in the crtc state and precompute them in
.compute_config(). While precomputing we'll also fill out the
inforames.enable bitmask appropriately.

v2: Drop the null packet stuff (Daniel)
    Add a FIXME for lspcon
v3: .compute_config() now returns int

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190225174106.2163-5-ville.syrjala@linux.intel.com

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This commit is contained in:

Ville Syrjälä 2019-02-25 19:41:01 +02:00

parent e5e70d4a37

commit fbf08556ed

3 changed files with 185 additions and 69 deletions

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5

drivers/gpu/drm/i915/intel_drv.h

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245

drivers/gpu/drm/i915/intel_hdmi.c

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2

drivers/gpu/drm/i915/intel_lspcon.c

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