diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt_mcr.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_mcr.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_mcr.h b/drivers/gpu/drm/i915/gt/intel_gt_mcr.h new file mode 100644 index 000000000000..506b0cbc8db3 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/intel_gt_mcr.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2022 Intel Corporation + */ + +#ifndef __INTEL_GT_MCR__ +#define __INTEL_GT_MCR__ + +#include "intel_gt_types.h" + +void intel_gt_mcr_init(struct intel_gt *gt); + +u32 intel_gt_mcr_read(struct intel_gt *gt, + i915_reg_t reg, + int group, int instance); +u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_reg_t reg); +u32 intel_gt_mcr_read_any(struct intel_gt *gt, i915_reg_t reg); + +void intel_gt_mcr_unicast_write(struct intel_gt *gt, + i915_reg_t reg, u32 value, + int group, int instance); +void intel_gt_mcr_multicast_write(struct intel_gt *gt, + i915_reg_t reg, u32 value); +void intel_gt_mcr_multicast_write_fw(struct intel_gt *gt, + i915_reg_t reg, u32 value); + +void intel_gt_mcr_get_nonterminated_steering(struct intel_gt *gt, + i915_reg_t reg, + u8 *group, u8 *instance); + +void intel_gt_mcr_report_steering(struct drm_printer *p, struct intel_gt *gt, + bool dump_table); + +#endif /* __INTEL_GT_MCR__ */ |