mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-27 12:57:53 +00:00
55ce2c37cf
Add a wrapper around intel_step_name that takes in driver data as an argument. This wrapper will help maintain compatibility with the proposed xe driver. Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Signed-off-by: Animesh Manna <animesh.manna@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231003065211.1052385-1-chaitanya.kumar.borah@intel.com
83 lines
1.5 KiB
C
83 lines
1.5 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2020,2021 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __INTEL_STEP_H__
|
|
#define __INTEL_STEP_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct drm_i915_private;
|
|
|
|
struct intel_step_info {
|
|
/*
|
|
* It is expected to have 4 number steps per letter. Deviation from
|
|
* the expectation breaks gmd_to_intel_step().
|
|
*/
|
|
u8 graphics_step; /* Represents the compute tile on Xe_HPC */
|
|
u8 display_step;
|
|
u8 media_step;
|
|
u8 basedie_step;
|
|
};
|
|
|
|
#define STEP_ENUM_VAL(name) STEP_##name,
|
|
|
|
#define STEP_NAME_LIST(func) \
|
|
func(A0) \
|
|
func(A1) \
|
|
func(A2) \
|
|
func(A3) \
|
|
func(B0) \
|
|
func(B1) \
|
|
func(B2) \
|
|
func(B3) \
|
|
func(C0) \
|
|
func(C1) \
|
|
func(C2) \
|
|
func(C3) \
|
|
func(D0) \
|
|
func(D1) \
|
|
func(D2) \
|
|
func(D3) \
|
|
func(E0) \
|
|
func(E1) \
|
|
func(E2) \
|
|
func(E3) \
|
|
func(F0) \
|
|
func(F1) \
|
|
func(F2) \
|
|
func(F3) \
|
|
func(G0) \
|
|
func(G1) \
|
|
func(G2) \
|
|
func(G3) \
|
|
func(H0) \
|
|
func(H1) \
|
|
func(H2) \
|
|
func(H3) \
|
|
func(I0) \
|
|
func(I1) \
|
|
func(I2) \
|
|
func(I3) \
|
|
func(J0) \
|
|
func(J1) \
|
|
func(J2) \
|
|
func(J3)
|
|
|
|
/*
|
|
* Symbolic steppings that do not match the hardware. These are valid both as gt
|
|
* and display steppings as symbolic names.
|
|
*/
|
|
enum intel_step {
|
|
STEP_NONE = 0,
|
|
STEP_NAME_LIST(STEP_ENUM_VAL)
|
|
STEP_FUTURE,
|
|
STEP_FOREVER,
|
|
};
|
|
|
|
void intel_step_init(struct drm_i915_private *i915);
|
|
const char *intel_step_name(enum intel_step step);
|
|
const char *intel_display_step_name(struct drm_i915_private *i915);
|
|
|
|
#endif /* __INTEL_STEP_H__ */
|