drm/i915: Introduce SAGV transtion watermark

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Seems to me that if we calculate WM0 using the bumped up SAGV latency
we need to calculate the transition watermark accordingly. Track it
alongside the other watermarks.

Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210226153204.1270-6-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>

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Ville Syrjälä 2021-02-26 17:32:02 +02:00

parent a68aa48d4e

commit 5f25e6a4af

3 changed files with 65 additions and 34 deletions

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4

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

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1

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

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94

drivers/gpu/drm/i915/intel_pm.c

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