linux.git/drivers/gpu/drm/xe/xe_soc_remapper.c, branch master Linux kernel source tree drm/xe: Move xe_root_tile_mmio() to xe_device.h 2026-02-05T20:08:28+00:00 Michal Wajdeczko michal.wajdeczko@intel.com 2026-02-03T21:12:36+00:00 8965e00883cc4d66749e1aa89322588c860077cd It seems to be a better place for this helper function, where we already have other 'root' oriented helpers. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Stuart Summers <stuart.summers@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patch.msgid.link/20260203211240.745-2-michal.wajdeczko@intel.com 
It seems to be a better place for this helper function, where
we already have other 'root' oriented helpers.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patch.msgid.link/20260203211240.745-2-michal.wajdeczko@intel.com
drm/xe/soc_remapper: Add system controller config for SoC remapper 2025-12-23T19:43:51+00:00 Umesh Nerlige Ramappa umesh.nerlige.ramappa@intel.com 2025-12-23T18:39:47+00:00 c3a613a03902dc09a9b50d2f6ae67005908f4a7e Define system controller config bits and helpers for SoC remapper. Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Badal Nilawar <badal.nilawar@intel.com> Link: https://patch.msgid.link/20251223183943.3175941-8-umesh.nerlige.ramappa@intel.com 
Define system controller config bits and helpers for SoC remapper.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patch.msgid.link/20251223183943.3175941-8-umesh.nerlige.ramappa@intel.com
drm/xe/soc_remapper: Use SoC remapper helper from VSEC code 2025-12-23T19:43:49+00:00 Umesh Nerlige Ramappa umesh.nerlige.ramappa@intel.com 2025-12-23T18:39:46+00:00 32eab46a6160ffdddf476d2924edde7fc34a28f8 Since different drivers can use SoC remapper, modify VSEC code to access SoC remapper via a helper that would synchronize such accesses. Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Badal Nilawar <badal.nilawar@intel.com> Link: https://patch.msgid.link/20251223183943.3175941-7-umesh.nerlige.ramappa@intel.com 
Since different drivers can use SoC remapper, modify VSEC code to
access SoC remapper via a helper that would synchronize such accesses.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patch.msgid.link/20251223183943.3175941-7-umesh.nerlige.ramappa@intel.com
drm/xe/soc_remapper: Initialize SoC remapper during Xe probe 2025-12-23T19:43:46+00:00 Umesh Nerlige Ramappa umesh.nerlige.ramappa@intel.com 2025-12-23T18:39:45+00:00 a9f88c68f861f86f05b1272b0870f2973784616d SoC remapper is used to map different HW functions in the SoC to their respective drivers. Initialize SoC remapper during driver load. Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Badal Nilawar <badal.nilawar@intel.com> Link: https://patch.msgid.link/20251223183943.3175941-6-umesh.nerlige.ramappa@intel.com 
SoC remapper is used to map different HW functions in the SoC to their
respective drivers. Initialize SoC remapper during driver load.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patch.msgid.link/20251223183943.3175941-6-umesh.nerlige.ramappa@intel.com