ehl_combo_pll_div_frac_wa_needed(struct drm_i915_private *i915)
{
return ((IS_PLATFORM(i915, INTEL_ELKHARTLAKE) &&
- IS_JSL_EHL_REVID(i915, EHL_REVID_B0, REVID_FOREVER)) ||
+ IS_JSL_EHL_DISPLAY_STEP(i915, STEP_B0, STEP_FOREVER)) ||
IS_TIGERLAKE(i915)) &&
i915->dpll.ref_clks.nssc == 38400;
}
/* Wa_1607087056:icl,ehl,jsl */
if (IS_ICELAKE(i915) ||
- IS_JSL_EHL_REVID(i915, EHL_REVID_A0, EHL_REVID_A0))
+ IS_JSL_EHL_GT_STEP(i915, STEP_A0, STEP_A0))
wa_write_or(wal,
SLICE_UNIT_LEVEL_CLKGATE,
L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
#define IS_ICL_GT_STEP(p, since, until) \
(IS_ICELAKE(p) && IS_GT_STEP(p, since, until))
-#define EHL_REVID_A0 0x0
-#define EHL_REVID_B0 0x1
-
-#define IS_JSL_EHL_REVID(p, since, until) \
- (IS_JSL_EHL(p) && IS_REVID(p, since, until))
+#define IS_JSL_EHL_GT_STEP(p, since, until) \
+ (IS_JSL_EHL(p) && IS_GT_STEP(p, since, until))
+#define IS_JSL_EHL_DISPLAY_STEP(p, since, until) \
+ (IS_JSL_EHL(p) && IS_DISPLAY_STEP(p, since, until))
#define IS_TGL_DISPLAY_STEP(__i915, since, until) \
(IS_TIGERLAKE(__i915) && \
[7] = { COMMON_STEP(D0) },
};
+static const struct intel_step_info jsl_ehl_revids[] = {
+ [0] = { COMMON_STEP(A0) },
+ [1] = { COMMON_STEP(B0) },
+};
+
static const struct intel_step_info tgl_uy_revids[] = {
[0] = { .gt_step = STEP_A0, .display_step = STEP_A0 },
[1] = { .gt_step = STEP_B0, .display_step = STEP_C0 },
} else if (IS_TIGERLAKE(i915)) {
revids = tgl_revids;
size = ARRAY_SIZE(tgl_revids);
+ } else if (IS_JSL_EHL(i915)) {
+ revids = jsl_ehl_revids;
+ size = ARRAY_SIZE(jsl_ehl_revids);
} else if (IS_ICELAKE(i915)) {
revids = icl_revids;
size = ARRAY_SIZE(icl_revids);