drm/i915/xehpsdv: Add initial workarounds

Browse source

Add the initial set of workarounds for Xe_HP SDV.

There are some additional workarounds specific to the compute engines
that we're holding back for now.  Those will be added later, after
general compute engine support lands.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211102222511.534310-2-matthew.d.roper@intel.com

...

This commit is contained in:

Stuart Summers 2021-11-02 15:25:09 -07:00 • committed by Matt Roper

parent d3cb30f8dc

commit d73dd1f4e4

3 changed files with 146 additions and 13 deletions

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

Download patch file Download diff file Expand all files Collapse all files

94

drivers/gpu/drm/i915/gt/intel_workarounds.c

View file

53

drivers/gpu/drm/i915/i915_reg.h

View file

12

drivers/gpu/drm/i915/intel_pm.c

View file