[Intel-gfx] [PATCH 0/7] Misc WM fixes and Arbitrated Display Bandwidth WA for SKL
shobhit.kumar at intel.com
Thu Jan 14 04:02:41 PST 2016
This series add a set of updates to the WM calculation and also enables
arbitrated display bandwidth based WA. Some of these patches do overlap
with Matts work but we wanted to send them out as we have them in our
internal testing for early review. Most likley some of them can be
superceded by patches from Matt, or can be re-used if deemed necessary.
Especially "drm/i915/skl+: Use fb size for relative data rate calculation"
this already addresses some of Ville's comment on similar patch from Matt.
Kumar, Mahesh (6):
drm/i915/skl+: Use proper bytes_per_pixel during WM calculation
drm/i915/skl+: Use fb size for relative data rate calculation
drm/i915/skl+: calculate ddb minimum allocation
drm/i915/skl+: calculate plane pixel rate.
drm/i915/skl+: Use scaling amount for plane data rate calculation
drm/i915/skl: WA for watermark calculation based on Arbitrated Display
Shobhit Kumar (1):
drm/i915: Add support to parse DMI table and get platform memory info
drivers/gpu/drm/i915/i915_dma.c | 19 +++
drivers/gpu/drm/i915/i915_drv.h | 15 ++
drivers/gpu/drm/i915/intel_drv.h | 2 +
drivers/gpu/drm/i915/intel_pm.c | 294 +++++++++++++++++++++++++++++++++++++--
4 files changed, 316 insertions(+), 14 deletions(-)
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