diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-08-20 22:00:37 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-08-22 15:47:55 +0300 |
| commit | 85878978fcd2812eaca309ead436bcd38777f6f7 (patch) | |
| tree | 2a1ab7bf2bcf7c026b6387b7702685105d1636d8 /drivers/gpu | |
| parent | 7bb98ca6542e19a9da7cc322114bb4867acd9614 (diff) | |
drm/xe/step: define more steppings E-J
These are primarily needed for compat reasons with display code in
upcoming changes. There's no harm in having them.
While at it, add a comment about the requirement to match against GMD ID
value spacing.
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/88074394509d4849f8ec6ab5776394b961032cd0.1724180287.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_step_types.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_step_types.h b/drivers/gpu/drm/xe/xe_step_types.h index ccc9b4795e95..95b38d2d6c50 100644 --- a/drivers/gpu/drm/xe/xe_step_types.h +++ b/drivers/gpu/drm/xe/xe_step_types.h @@ -17,6 +17,10 @@ struct xe_step_info { #define STEP_ENUM_VAL(name) STEP_##name, +/* + * Always define four minor steppings 0-3 for each stepping to match GMD ID + * spacing of values. See xe_step_gmdid_get(). + */ #define STEP_NAME_LIST(func) \ func(A0) \ func(A1) \ @@ -34,7 +38,30 @@ struct xe_step_info { func(D1) \ func(D2) \ func(D3) \ - func(E0) + 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 |