Switch BXT to use a revid->stepping table as we're trying to do on all
platforms going forward.
Signed-off-by: Anusha Srivatsa <anusha.sriva...@intel.com>
---
drivers/gpu/drm/i915/intel_step.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_step.c
b/drivers/gpu/drm/i915/intel_step.c
index c4ce02d22828..99c0d3df001b 100644
--- a/drivers/gpu/drm/i915/intel_step.c
+++ b/drivers/gpu/drm/i915/intel_step.c
@@ -31,6 +31,15 @@ static const struct intel_step_info skl_revid_step_tbl[] = {
[0xA] = { .gt_step = STEP_I1, .display_step = STEP_I1 },
};
+static const struct intel_step_info bxt_revids[] = {
+ [0] = { .gt_step = STEP_A0 },
+ [1] = { .gt_step = STEP_A1 },
+ [2] = { .gt_step = STEP_A2 },
+ [6] = { .gt_step = STEP_B0 },
+ [7] = { .gt_step = STEP_B1 },
+ [8] = { .gt_step = STEP_B2 },
+};
+
static const struct intel_step_info kbl_revid_step_tbl[] = {
[0] = { .gt_step = STEP_A0, .display_step = STEP_A0 },
[1] = { .gt_step = STEP_B0, .display_step = STEP_B0 },
@@ -129,6 +138,9 @@ void intel_step_init(struct drm_i915_private *i915)
} else if (IS_KABYLAKE(i915)) {
revids = kbl_revid_step_tbl;
size = ARRAY_SIZE(kbl_revid_step_tbl);
+ } else if (IS_BROXTON(i915)) {
+ revids = bxt_revids;
+ size = ARRAY_SIZE(bxt_revids);
} else if (IS_SKYLAKE(i915)) {
revids = skl_revid_step_tbl;
size = ARRAY_SIZE(skl_revid_step_tbl);
--
2.32.0
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