Commit Graph

3 Commits

Author SHA1 Message Date
Matt Roper
8367585154 drm/xe: Cleanup unused header includes
clangd reports many "unused header" warnings throughout the Xe driver.
Start working to clean this up by removing unnecessary includes in our
.c files and/or replacing them with explicit includes of other headers
that were previously being included indirectly.

By far the most common offender here was unnecessary inclusion of
xe_gt.h.  That likely originates from the early days of xe.ko when
xe_mmio did not exist and all register accesses, including those
unrelated to GTs, were done with GT functions.

There's still a lot of additional #include cleanup that can be done in
the headers themselves; that will come as a followup series.

v2:
 - Squash the 79-patch series down to a single patch.  (MattB)

Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260115032803.4067824-2-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
2026-01-15 07:05:04 -08:00
Matt Roper
423fb66fac drm/xe/debugfs: Use scope-based runtime PM
Switch the debugfs code to use scope-based runtime PM where possible,
for consistency with other parts of the driver.

v2:
 - Drop unnecessary 'ret' variables.  (Gustavo)

Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patch.msgid.link/20251118164338.3572146-56-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
2025-11-19 11:58:58 -08:00
Daniele Ceraolo Spurio
5ee2d63ca1 drm/xe/gsc: Add debugfs to print GSC info
This is useful for debug, in case something goes wrong with the GSC. The
info includes the version information and the current value of the HECI1
status registers.

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Julia Filipchuk <julia.filipchuk@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828215158.2743994-5-daniele.ceraolospurio@intel.com
2024-08-29 10:32:20 -07:00