drm/i915/icl: Add DDI HDMI level selection for ICL
authorManasi Navare <[email protected]>
Tue, 22 May 2018 00:25:41 +0000 (17:25 -0700)
committerPaulo Zanoni <[email protected]>
Tue, 12 Jun 2018 21:11:39 +0000 (14:11 -0700)
commitdccc7228b5de7658f79ad0074a57a8798462c533
treed1ff19cdd4612433860b224adf67b84027b4d614
parente9e7dc4144cd6d4ba873fd506fe38bccb9dbbd85
drm/i915/icl: Add DDI HDMI level selection for ICL

This patch adds a proper HDMI DDI entry level for vswing
programming sequences on ICL.

Spec doesn't specify any default for HDMI tables,
so let's pick the last entry as the default for now
to stay consistent with older platform like CNL.

Cc: Rakshmi Bhatia <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Reviewed-by: Lucas De Marchi <[email protected]>
Signed-off-by: Manasi Navare <[email protected]>
Signed-off-by: Paulo Zanoni <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
drivers/gpu/drm/i915/intel_ddi.c