drm/i915: Replace several IS_METEORLAKE with proper IP version checks

Many of the IS_METEORLAKE conditions throughout the driver are supposed
to be checks for Xe_LPG and/or Xe_LPM+ IP, not for the MTL platform
specifically.  Update those checks to ensure that the code will still
operate properly if/when these IP versions show up on future platforms.

v2:
 - Update two more conditions (one for pg_enable, one for MTL HuC
   compatibility).
v3:
 - Don't change GuC/HuC compatibility check, which sounds like it truly
   is specific to the MTL platform.  (Gustavo)
 - Drop a non-lineage workaround number for the OA timestamp frequency
   workaround.  (Gustavo)

Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230821180619.650007-20-matthew.d.roper@intel.com

Author: mattrope

drivers/gpu/drm/i915/gem/i915_gem_create.c

@@ -405,8 +405,8 @@ static int ext_set_pat(struct i915_user_extension __user *base, void *data)
 	BUILD_BUG_ON(sizeof(struct drm_i915_gem_create_ext_set_pat) !=
 		     offsetofend(struct drm_i915_gem_create_ext_set_pat, rsvd));
 
-	/* Limiting the extension only to Meteor Lake */
-	if (!IS_METEORLAKE(i915))
+	/* Limiting the extension only to Xe_LPG and beyond */
+	if (GRAPHICS_VER_FULL(i915) < IP_VER(12, 70))
 		return -ENODEV;
 
 	if (copy_from_user(&ext, base, sizeof(ext)))

drivers/gpu/drm/i915/gt/intel_engine_pm.c

@@ -21,7 +21,7 @@ static void intel_gsc_idle_msg_enable(struct intel_engine_cs *engine)
 {
 	struct drm_i915_private *i915 = engine->i915;
 
-	if (IS_METEORLAKE(i915) && engine->id == GSC0) {
+	if (MEDIA_VER(i915) >= 13 && engine->id == GSC0) {
 		intel_uncore_write(engine->gt->uncore,
 				   RC_PSMI_CTRL_GSCCS,
 				   _MASKED_BIT_DISABLE(IDLE_MSG_DISABLE));

drivers/gpu/drm/i915/gt/intel_mocs.c

@@ -495,7 +495,7 @@ static unsigned int get_mocs_settings(const struct drm_i915_private *i915,
 	memset(table, 0, sizeof(struct drm_i915_mocs_table));
 
 	table->unused_entries_index = I915_MOCS_PTE;
-	if (IS_METEORLAKE(i915)) {
+	if (IS_GFX_GT_IP_RANGE(&i915->gt0, IP_VER(12, 70), IP_VER(12, 71))) {
 		table->size = ARRAY_SIZE(mtl_mocs_table);
 		table->table = mtl_mocs_table;
 		table->n_entries = MTL_NUM_MOCS_ENTRIES;

drivers/gpu/drm/i915/gt/intel_rc6.c

@@ -123,7 +123,7 @@ static void gen11_rc6_enable(struct intel_rc6 *rc6)
 	 * temporary wa and should be removed after fixing real cause
 	 * of forcewake timeouts.
 	 */
-	if (IS_METEORLAKE(gt->i915))
+	if (IS_GFX_GT_IP_RANGE(gt, IP_VER(12, 70), IP_VER(12, 71)))
 		pg_enable =
 			GEN9_MEDIA_PG_ENABLE |
 			GEN11_MEDIA_SAMPLER_PG_ENABLE;

drivers/gpu/drm/i915/gt/intel_reset.c

@@ -705,7 +705,7 @@ static int __reset_guc(struct intel_gt *gt)
 
 static bool needs_wa_14015076503(struct intel_gt *gt, intel_engine_mask_t engine_mask)
 {
-	if (!IS_METEORLAKE(gt->i915) || !HAS_ENGINE(gt, GSC0))
+	if (MEDIA_VER_FULL(gt->i915) != IP_VER(13, 0) || !HAS_ENGINE(gt, GSC0))
 		return false;
 
 	if (!__HAS_ENGINE(engine_mask, GSC0))

drivers/gpu/drm/i915/gt/intel_rps.c

@@ -1161,7 +1161,7 @@ void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *c
 {
 	struct drm_i915_private *i915 = rps_to_i915(rps);
 
-	if (IS_METEORLAKE(i915))
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
 		return mtl_get_freq_caps(rps, caps);
 	else
 		return __gen6_rps_get_freq_caps(rps, caps);

drivers/gpu/drm/i915/i915_debugfs.c

@@ -144,7 +144,7 @@ static const char *i915_cache_level_str(struct drm_i915_gem_object *obj)
 {
 	struct drm_i915_private *i915 = obj_to_i915(obj);
 
-	if (IS_METEORLAKE(i915)) {
+	if (IS_GFX_GT_IP_RANGE(to_gt(i915), IP_VER(12, 70), IP_VER(12, 71))) {
 		switch (obj->pat_index) {
 		case 0: return " WB";
 		case 1: return " WT";

drivers/gpu/drm/i915/i915_perf.c

@@ -3220,11 +3220,10 @@ get_sseu_config(struct intel_sseu *out_sseu,
  */
 u32 i915_perf_oa_timestamp_frequency(struct drm_i915_private *i915)
 {
-	/*
-	 * Wa_18013179988:dg2
-	 * Wa_14015846243:mtl
-	 */
-	if (IS_DG2(i915) || IS_METEORLAKE(i915)) {
+	struct intel_gt *gt = to_gt(i915);
+
+	/* Wa_18013179988 */
+	if (IS_DG2(i915) || IS_GFX_GT_IP_RANGE(gt, IP_VER(12, 70), IP_VER(12, 71))) {
 		intel_wakeref_t wakeref;
 		u32 reg, shift;
 
@@ -4507,7 +4506,7 @@ static bool xehp_is_valid_b_counter_addr(struct i915_perf *perf, u32 addr)
 
 static bool gen12_is_valid_mux_addr(struct i915_perf *perf, u32 addr)
 {
-	if (IS_METEORLAKE(perf->i915))
+	if (GRAPHICS_VER_FULL(perf->i915) >= IP_VER(12, 70))
 		return reg_in_range_table(addr, mtl_oa_mux_regs);
 	else
 		return reg_in_range_table(addr, gen12_oa_mux_regs);