]> www.infradead.org Git - users/jedix/linux-maple.git/commit
drm/xe/ptl: Apply Wa_14023061436
authorNirmoy Das <nirmoy.das@intel.com>
Wed, 8 Jan 2025 14:13:23 +0000 (15:13 +0100)
committerNirmoy Das <nirmoy.das@intel.com>
Mon, 13 Jan 2025 11:01:44 +0000 (12:01 +0100)
commit92029e0baa5313ba208103f90086f59070bbf93b
treef972be98f8355d79fae0df631df49a3659b0ff3c
parent480fb9806e2e073532f7786166287114c696b340
drm/xe/ptl: Apply Wa_14023061436

Enable WMTP for the BTD kernel to address Wa14023061436 by setting the
proper TDL Chicken Bit.

v2: Apply it on engine_was[] as this register is not part of LRC(Matt)
    Apply it for first_render_or_compute in case this gets extended to
    compute only platforms(Matt).

Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250108141323.311601-1-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
drivers/gpu/drm/xe/regs/xe_gt_regs.h
drivers/gpu/drm/xe/xe_wa.c