diff options
| author | Anusha Srivatsa <anusha.srivatsa@intel.com> | 2022-01-26 01:36:25 +0300 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2022-01-26 22:23:58 +0300 |
| commit | 8295524a2d5550b56e800ac779a183b7f4d8c33c (patch) | |
| tree | 815226689ec27c462b40c6f7a042e564de7fc82d | |
| parent | 8f4f9a3b3a0b733f8fd102f9e0843cad8d055c83 (diff) | |
| download | linux-8295524a2d5550b56e800ac779a183b7f4d8c33c.tar.xz | |
drm/i915/rpl-s: Add stepping info
Add stepping-substepping info in
accordance to BSpec changes.
Though it looks weird, the revision ID
for the newer stepping is indeed backwards
and is in accordance to the spec.
v2: Rearrange the platforms in logical order (Matt)
Bspec: 53655
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220125223625.4139326-1-anusha.srivatsa@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/intel_step.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_step.c b/drivers/gpu/drm/i915/intel_step.c index a4b16b9e2e55..453c04472545 100644 --- a/drivers/gpu/drm/i915/intel_step.c +++ b/drivers/gpu/drm/i915/intel_step.c @@ -122,6 +122,11 @@ static const struct intel_step_info dg2_g11_revid_step_tbl[] = { [0x5] = { COMMON_GT_MEDIA_STEP(B1), .display_step = STEP_C0 }, }; +static const struct intel_step_info adls_rpls_revids[] = { + [0x4] = { COMMON_GT_MEDIA_STEP(D0), .display_step = STEP_D0 }, + [0xC] = { COMMON_GT_MEDIA_STEP(D0), .display_step = STEP_C0 }, +}; + void intel_step_init(struct drm_i915_private *i915) { const struct intel_step_info *revids = NULL; @@ -141,6 +146,9 @@ void intel_step_init(struct drm_i915_private *i915) } else if (IS_ALDERLAKE_P(i915)) { revids = adlp_revids; size = ARRAY_SIZE(adlp_revids); + } else if (IS_ADLS_RPLS(i915)) { + revids = adls_rpls_revids; + size = ARRAY_SIZE(adls_rpls_revids); } else if (IS_ALDERLAKE_S(i915)) { revids = adls_revids; size = ARRAY_SIZE(adls_revids); |