diff mbox series

[8/8] drm/i915/dg1: s/IS_DG1_REVID/IS_DG1_GT_STEP

Message ID 20210707050645.31043-9-anusha.srivatsa@intel.com (mailing list archive)
State New, archived
Headers show
Series Abstract steppings for all platforms | expand

Commit Message

Srivatsa, Anusha July 7, 2021, 5:06 a.m. UTC 
Add stepping info table for DG1

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_power.c |  2 +-
 drivers/gpu/drm/i915/gt/intel_region_lmem.c        |  2 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.c        | 10 +++++-----
 drivers/gpu/drm/i915/i915_drv.h                    |  8 +++-----
 drivers/gpu/drm/i915/intel_pm.c                    |  2 +-
 drivers/gpu/drm/i915/intel_step.c                  |  8 ++++++++
 6 files changed, 19 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 285380079aab..b3187a866209 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -5799,7 +5799,7 @@  static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv)
 	int config, i;
 
 	if (IS_ALDERLAKE_S(dev_priv) ||
-	    IS_DG1_REVID(dev_priv, DG1_REVID_A0, DG1_REVID_A0) ||
+	    IS_DG1_GT_STEP(dev_priv, STEP_A0, STEP_A0) ||
 	    IS_TGL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0))
 		/* Wa_1409767108:tgl,dg1,adl-s */
 		table = wa_1409767108_buddy_page_masks;
diff --git a/drivers/gpu/drm/i915/gt/intel_region_lmem.c b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
index 1f43aba2e9e2..50d11a84e7a9 100644
--- a/drivers/gpu/drm/i915/gt/intel_region_lmem.c
+++ b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
@@ -157,7 +157,7 @@  intel_gt_setup_fake_lmem(struct intel_gt *gt)
 static bool get_legacy_lowmem_region(struct intel_uncore *uncore,
 				     u64 *start, u32 *size)
 {
-	if (!IS_DG1_REVID(uncore->i915, DG1_REVID_A0, DG1_REVID_B0))
+	if (!IS_DG1_GT_STEP(uncore->i915, STEP_A0, STEP_B0))
 		return false;
 
 	*start = 0;
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index e2d8acb8c1c9..51af2529e64c 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1111,7 +1111,7 @@  dg1_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
 	gen12_gt_workarounds_init(i915, wal);
 
 	/* Wa_1607087056:dg1 */
-	if (IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0))
+	if (IS_DG1_GT_STEP(i915, STEP_A0, STEP_A0))
 		wa_write_or(wal,
 			    SLICE_UNIT_LEVEL_CLKGATE,
 			    L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
@@ -1522,7 +1522,7 @@  static void dg1_whitelist_build(struct intel_engine_cs *engine)
 	tgl_whitelist_build(engine);
 
 	/* GEN:BUG:1409280441:dg1 */
-	if (IS_DG1_REVID(engine->i915, DG1_REVID_A0, DG1_REVID_A0) &&
+	if (IS_DG1_GT_STEP(engine->i915, STEP_A0, STEP_A0) &&
 	    (engine->class == RENDER_CLASS ||
 	     engine->class == COPY_ENGINE_CLASS))
 		whitelist_reg_ext(w, RING_ID(engine->mmio_base),
@@ -1592,7 +1592,7 @@  rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 {
 	struct drm_i915_private *i915 = engine->i915;
 
-	if (IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0) ||
+	if (IS_DG1_GT_STEP(i915, STEP_A0, STEP_A0) ||
 	    IS_TGL_UY_GT_STEP(i915, STEP_A0, STEP_A0)) {
 		/*
 		 * Wa_1607138336:tgl[a0],dg1[a0]
@@ -1638,7 +1638,7 @@  rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	}
 
 	if (IS_ALDERLAKE_P(i915) || IS_ALDERLAKE_S(i915) ||
-	    IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0) ||
+	    IS_DG1_GT_STEP(i915, STEP_A0, STEP_A0) ||
 	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
 		/* Wa_1409804808:tgl,rkl,dg1[a0],adl-s,adl-p */
 		wa_masked_en(wal, GEN7_ROW_CHICKEN2,
@@ -1652,7 +1652,7 @@  rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	}
 
 
-	if (IS_DG1_REVID(i915, DG1_REVID_A0, DG1_REVID_A0) ||
+	if (IS_DG1_GT_STEP(i915, STEP_A0, STEP_A0) ||
 	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
 		/*
 		 * Wa_1607030317:tgl
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 74a30d55fcb7..21fa79071f83 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1515,11 +1515,9 @@  IS_SUBPLATFORM(const struct drm_i915_private *i915,
 	(IS_ROCKETLAKE(__i915) && \
 	 IS_GT_STEP(__i915, since, until))
 
-#define DG1_REVID_A0		0x0
-#define DG1_REVID_B0		0x1
-
-#define IS_DG1_REVID(p, since, until) \
-	(IS_DG1(p) && IS_REVID(p, since, until))
+#define IS_DG1_GT_STEP(__i915, since, until) \
+	(IS_DG1(__i915) && \
+	 IS_GT_STEP(__i915, since, until))
 
 #define IS_ADLS_DISPLAY_STEP(__i915, since, until) \
 	(IS_ALDERLAKE_S(__i915) && \
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 5fdb96e7d266..b933c9dc823a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7390,7 +7390,7 @@  static void dg1_init_clock_gating(struct drm_i915_private *dev_priv)
 	gen12lp_init_clock_gating(dev_priv);
 
 	/* Wa_1409836686:dg1[a0] */
-	if (IS_DG1_REVID(dev_priv, DG1_REVID_A0, DG1_REVID_A0))
+	if (IS_DG1_GT_STEP(dev_priv, STEP_A0, STEP_A0))
 		intel_uncore_write(&dev_priv->uncore, GEN9_CLKGATE_DIS_3, intel_uncore_read(&dev_priv->uncore, GEN9_CLKGATE_DIS_3) |
 			   DPT_GATING_DIS);
 }
diff --git a/drivers/gpu/drm/i915/intel_step.c b/drivers/gpu/drm/i915/intel_step.c
index 2a97d1703e5a..82aa6c13116f 100644
--- a/drivers/gpu/drm/i915/intel_step.c
+++ b/drivers/gpu/drm/i915/intel_step.c
@@ -82,6 +82,11 @@  static const struct intel_step_info rkl_revids[] = {
 	[0x4] = { .gt_step = STEP_C0 },
 };
 
+static const struct intel_step_info dg1_revids[] = {
+	[0x0] = { .gt_step = STEP_A0 },
+	[0x1] = { .gt_step = STEP_B0 },
+};
+
 static const struct intel_step_info adls_revids[] = {
 	[0x0] = { .gt_step = STEP_A0, .display_step = STEP_A0 },
 	[0x1] = { .gt_step = STEP_A0, .display_step = STEP_A2 },
@@ -110,6 +115,9 @@  void intel_step_init(struct drm_i915_private *i915)
 	} else if (IS_ALDERLAKE_S(i915)) {
 		revids = adls_revids;
 		size = ARRAY_SIZE(adls_revids);
+	} else if (IS_DG1(i915)) {
+		revids = dg1_revids;
+		size = ARRAY_SIZE(dg1_revids);
 	} else if (IS_TGL_U(i915) || IS_TGL_Y(i915)) {
 		revids = tgl_uy_revids;
 		size = ARRAY_SIZE(tgl_uy_revids);