drm/i915/dp: Increase slice_height for DP

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According VDSC spec 1.2a Section 3.8 Options for Slice
implies that 108 lines is an optimal slice height, but any
size can be used as long as vertical active
integer multiple and maximum vertical slice count requirements are met.

Bspec: 49259

--v3
-remove previous fallback code and return slice_height as 2 [Jani]

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Swati Sharma <swati2.sharma@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230214052017.3312044-1-suraj.kandpal@intel.com

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This commit is contained in:

Suraj Kandpal 2023-02-14 10:50:17 +05:30 • committed by Jani Nikula

parent 2cfd1b3841

commit f1dc979b60

1 changed files with 23 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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34

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

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