diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_step_types.h')
-rw-r--r-- | drivers/gpu/drm/xe/xe_step_types.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_step_types.h b/drivers/gpu/drm/xe/xe_step_types.h new file mode 100644 index 0000000000..ccc9b4795e --- /dev/null +++ b/drivers/gpu/drm/xe/xe_step_types.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2022 Intel Corporation + */ + +#ifndef _XE_STEP_TYPES_H_ +#define _XE_STEP_TYPES_H_ + +#include <linux/types.h> + +struct xe_step_info { + u8 graphics; + u8 media; + u8 display; + u8 basedie; +}; + +#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) + +/* + * Symbolic steppings that do not match the hardware. These are valid both as gt + * and display steppings as symbolic names. + */ +enum xe_step { + STEP_NONE = 0, + STEP_NAME_LIST(STEP_ENUM_VAL) + STEP_FUTURE, + STEP_FOREVER, +}; + +#endif |