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-rw-r--r--drivers/gpu/drm/i915/display/intel_display_power.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_psr.c4
-rw-r--r--drivers/gpu/drm/i915/display/intel_sprite.c2
-rw-r--r--drivers/gpu/drm/i915/gt/intel_workarounds.c23
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h39
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c2
6 files changed, 57 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 7946c6af4b1e..7277e58b01f1 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -5263,7 +5263,7 @@ static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv)
unsigned long abox_mask = INTEL_INFO(dev_priv)->abox_mask;
int config, i;
- if (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_B0))
+ if (IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_B0))
/* Wa_1409767108: tgl */
table = wa_1409767108_buddy_page_masks;
else
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 2b004ee9619c..8a9d0bdde1bf 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -555,7 +555,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
if (dev_priv->psr.psr2_sel_fetch_enabled) {
/* WA 1408330847 */
- if (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_A0) ||
+ if (IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_A0) ||
IS_RKL_REVID(dev_priv, RKL_REVID_A0, RKL_REVID_A0))
intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
DIS_RAM_BYPASS_PSR2_MAN_TRACK,
@@ -1109,7 +1109,7 @@ static void intel_psr_disable_locked(struct intel_dp *intel_dp)
/* WA 1408330847 */
if (dev_priv->psr.psr2_sel_fetch_enabled &&
- (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_A0) ||
+ (IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_A0) ||
IS_RKL_REVID(dev_priv, RKL_REVID_A0, RKL_REVID_A0)))
intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
DIS_RAM_BYPASS_PSR2_MAN_TRACK, 0);
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index c26ca029fc0a..1797a06cfd60 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -2845,7 +2845,7 @@ static bool gen12_plane_supports_mc_ccs(struct drm_i915_private *dev_priv,
{
/* Wa_14010477008:tgl[a0..c0],rkl[all] */
if (IS_ROCKETLAKE(dev_priv) ||
- IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_C0))
+ IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_C0))
return false;
return plane_id < PLANE_SPRITE4;
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 7622d8ae1bb9..9542038949e3 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -70,6 +70,19 @@ const struct i915_rev_steppings kbl_revids[] = {
[7] = { .gt_stepping = KBL_REVID_G0, .disp_stepping = KBL_REVID_C0 },
};
+const struct i915_rev_steppings tgl_uy_revids[] = {
+ [0] = { .gt_stepping = TGL_REVID_A0, .disp_stepping = TGL_REVID_A0 },
+ [1] = { .gt_stepping = TGL_REVID_B0, .disp_stepping = TGL_REVID_C0 },
+ [2] = { .gt_stepping = TGL_REVID_B1, .disp_stepping = TGL_REVID_C0 },
+ [3] = { .gt_stepping = TGL_REVID_C0, .disp_stepping = TGL_REVID_D0 },
+};
+
+/* Same GT stepping between tgl_uy_revids and tgl_revids don't mean the same HW */
+const struct i915_rev_steppings tgl_revids[] = {
+ [0] = { .gt_stepping = TGL_REVID_A0, .disp_stepping = TGL_REVID_B0 },
+ [1] = { .gt_stepping = TGL_REVID_B0, .disp_stepping = TGL_REVID_D0 },
+};
+
static void wa_init_start(struct i915_wa_list *wal, const char *name, const char *engine_name)
{
wal->name = name;
@@ -1219,13 +1232,13 @@ tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal)
gen12_gt_workarounds_init(i915, wal);
/* Wa_1409420604:tgl */
- if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0))
+ if (IS_TGL_UY_GT_REVID(i915, TGL_REVID_A0, TGL_REVID_A0))
wa_write_or(wal,
SUBSLICE_UNIT_LEVEL_CLKGATE2,
CPSSUNIT_CLKGATE_DIS);
/* Wa_1607087056:tgl also know as BUG:1409180338 */
- if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0))
+ if (IS_TGL_UY_GT_REVID(i915, TGL_REVID_A0, TGL_REVID_A0))
wa_write_or(wal,
SLICE_UNIT_LEVEL_CLKGATE,
L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
@@ -1660,7 +1673,7 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
{
struct drm_i915_private *i915 = engine->i915;
- if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) {
+ if (IS_TGL_UY_GT_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) {
/*
* Wa_1607138336:tgl
* Wa_1607063988:tgl
@@ -1700,7 +1713,7 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
* Wa_1407928979:tgl A*
* Wa_18011464164:tgl B0+
* Wa_22010931296:tgl B0+
- * Wa_14010919138:rkl
+ * Wa_14010919138:rkl,tgl
*/
wa_write_or(wal, GEN7_FF_THREAD_MODE,
GEN12_FF_TESSELATION_DOP_GATE_DISABLE);
@@ -1718,7 +1731,7 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
GEN8_RC_SEMA_IDLE_MSG_DISABLE);
}
- if (IS_TIGERLAKE(i915)) {
+ if (IS_TGL_U(i915) || IS_TGL_Y(i915)) {
/* Wa_1606700617:tgl */
wa_masked_en(wal,
GEN9_CS_DEBUG_MODE1,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1314e0e92c41..bf33cbfcf2a1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1582,12 +1582,41 @@ extern const struct i915_rev_steppings kbl_revids[];
#define IS_EHL_REVID(p, since, until) \
(IS_ELKHARTLAKE(p) && IS_REVID(p, since, until))
-#define TGL_REVID_A0 0x0
-#define TGL_REVID_B0 0x1
-#define TGL_REVID_C0 0x2
+enum {
+ TGL_REVID_A0,
+ TGL_REVID_B0,
+ TGL_REVID_B1,
+ TGL_REVID_C0,
+ TGL_REVID_D0,
+};
+
+extern const struct i915_rev_steppings tgl_uy_revids[];
+extern const struct i915_rev_steppings tgl_revids[];
+
+static inline const struct i915_rev_steppings *
+tgl_revids_get(struct drm_i915_private *dev_priv)
+{
+ if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv))
+ return tgl_uy_revids;
+ else
+ return tgl_revids;
+}
-#define IS_TGL_REVID(p, since, until) \
- (IS_TIGERLAKE(p) && IS_REVID(p, since, until))
+#define IS_TGL_DISP_REVID(p, since, until) \
+ (IS_TIGERLAKE(p) && \
+ tgl_revids_get(p)->disp_stepping >= (since) && \
+ tgl_revids_get(p)->disp_stepping <= (until))
+
+#define IS_TGL_UY_GT_REVID(p, since, until) \
+ ((IS_TGL_U(p) || IS_TGL_Y(p)) && \
+ tgl_uy_revids->gt_stepping >= (since) && \
+ tgl_uy_revids->gt_stepping <= (until))
+
+#define IS_TGL_GT_REVID(p, since, until) \
+ (IS_TIGERLAKE(p) && \
+ !(IS_TGL_U(p) || IS_TGL_Y(p)) && \
+ tgl_revids->gt_stepping >= (since) && \
+ tgl_revids->gt_stepping <= (until))
#define RKL_REVID_A0 0x0
#define RKL_REVID_B0 0x1
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index b4bd19266b8c..34e0d22d456b 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7136,7 +7136,7 @@ static void tgl_init_clock_gating(struct drm_i915_private *dev_priv)
I915_READ(POWERGATE_ENABLE) | vd_pg_enable);
/* Wa_1409825376:tgl (pre-prod)*/
- if (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_A0))
+ if (IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_B1))
I915_WRITE(GEN9_CLKGATE_DIS_3, I915_READ(GEN9_CLKGATE_DIS_3) |
TGL_VRH_GATING_DIS);
generated by cgit (git 2.34.1) at 2025-06-14 03:37:49 +0000