diff options
| author | Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com> | 2022-03-03 17:02:52 +0530 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2022-03-03 20:40:03 -0800 |
| commit | 8d80cceecdd98de6d2281d39d6571a1fe08e5af9 (patch) | |
| tree | fba829114814fa95138b12197061ecf72a1a656f /drivers/gpu/drm/i915/intel_step.c | |
| parent | 6b4e414ce8dab7042a002f861b7bcae50a1e2b6d (diff) | |
drm/i915/adl-n: Add stepping info
Add ADL-N stepping-substepping info in
accordance to BSpec.
Bspec: 68397
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@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/20220303113252.212873-1-tejaskumarx.surendrakumar.upadhyay@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_step.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_step.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_step.c b/drivers/gpu/drm/i915/intel_step.c index ac1a796b2808..b6561f97578d 100644 --- a/drivers/gpu/drm/i915/intel_step.c +++ b/drivers/gpu/drm/i915/intel_step.c @@ -131,6 +131,10 @@ static const struct intel_step_info adls_rpls_revids[] = { [0xC] = { COMMON_GT_MEDIA_STEP(D0), .display_step = STEP_C0 }, }; +static const struct intel_step_info adlp_n_revids[] = { + [0x0] = { COMMON_GT_MEDIA_STEP(A0), .display_step = STEP_D0 }, +}; + void intel_step_init(struct drm_i915_private *i915) { const struct intel_step_info *revids = NULL; @@ -150,6 +154,9 @@ void intel_step_init(struct drm_i915_private *i915) } else if (IS_XEHPSDV(i915)) { revids = xehpsdv_revids; size = ARRAY_SIZE(xehpsdv_revids); + } else if (IS_ADLP_N(i915)) { + revids = adlp_n_revids; + size = ARRAY_SIZE(adlp_n_revids); } else if (IS_ALDERLAKE_P(i915)) { revids = adlp_revids; size = ARRAY_SIZE(adlp_revids); |