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| author | Jani Nikula <jani.nikula@intel.com> | 2026-03-16 14:15:02 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2026-03-17 17:50:47 +0200 |
| commit | 3ccc8a922906703cd0efdf1bdd6186f18f7e23ec (patch) | |
| tree | 3368e27832d4f519d03e723f216a466960274436 | |
| parent | 706d58da4c4b363b5dc3e690d97a05fdf47d2620 (diff) | |
| download | linux-3ccc8a922906703cd0efdf1bdd6186f18f7e23ec.tar.gz linux-3ccc8a922906703cd0efdf1bdd6186f18f7e23ec.zip | |
drm/intel: add shared step.h and switch i915 to use it
As the first step towards using shared definitions for step name
enumerations, add shared include/drm/intel/step.h and switch i915 to use
it.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patch.msgid.link/e76412a316ddff44dc46633d80e9caa5df54ed6b.1773663208.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_step.h | 57 | ||||
| -rw-r--r-- | include/drm/intel/step.h | 62 |
2 files changed, 64 insertions, 55 deletions
diff --git a/drivers/gpu/drm/i915/intel_step.h b/drivers/gpu/drm/i915/intel_step.h index 22f1d6905160..2ca36eae4b5a 100644 --- a/drivers/gpu/drm/i915/intel_step.h +++ b/drivers/gpu/drm/i915/intel_step.h @@ -8,6 +8,8 @@ #include <linux/types.h> +#include <drm/intel/step.h> + struct drm_i915_private; struct intel_step_info { @@ -19,61 +21,6 @@ struct intel_step_info { u8 media_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); diff --git a/include/drm/intel/step.h b/include/drm/intel/step.h new file mode 100644 index 000000000000..4de7520109bc --- /dev/null +++ b/include/drm/intel/step.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: MIT */ +/* Copyright © 2026 Intel Corporation */ + +#ifndef __STEP_H__ +#define __STEP_H__ + +#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, +}; + +#endif /* __STEP_H__ */ |