drm/i915: Store the active forcewake range table pointer
If we store this in the uncore structure we are on a good way to
show more commonality between the per-platform implementations.
v2: Constify table pointer and correct coding style. (Chris Wilson)
v3: Rebase.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 925239d..f8c66ee 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -582,9 +582,19 @@
uint32_t val, bool trace);
};
+struct intel_forcewake_range {
+ u32 start;
+ u32 end;
+
+ enum forcewake_domains domains;
+};
+
struct intel_uncore {
spinlock_t lock; /** lock is also taken in irq contexts. */
+ const struct intel_forcewake_range *fw_domains_table;
+ unsigned int fw_domains_table_entries;
+
struct intel_uncore_funcs funcs;
unsigned fifo_count;