[Intel-gfx] [PATCH 1/2] drm/i915/gt: Use MEDIA_VER() when handling media fuses

Lucas De Marchi lucas.demarchi at intel.com
Wed Sep 7 20:39:10 UTC 2022


Check for media IP version instead of graphics since this is figuring
out the media engines' configuration. Currently the only platform with
non-matching graphics/media version is Meteor Lake: update the check in
gen11_vdbox_has_sfc() so it considers not only version 12, but also any
later version which then includes that platform.

Cc: Matt Roper <matthew.d.roper at intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 275ad72940c1..5cddee7c2f1d 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -654,13 +654,14 @@ bool gen11_vdbox_has_sfc(struct intel_gt *gt,
 	 */
 	if ((gt->info.sfc_mask & BIT(physical_vdbox / 2)) == 0)
 		return false;
-	else if (GRAPHICS_VER(i915) == 12)
+	else if (MEDIA_VER(i915) >= 12)
 		return (physical_vdbox % 2 == 0) ||
 			!(BIT(physical_vdbox - 1) & vdbox_mask);
-	else if (GRAPHICS_VER(i915) == 11)
+	else if (MEDIA_VER(i915) == 11)
 		return logical_vdbox % 2 == 0;
 
-	MISSING_CASE(GRAPHICS_VER(i915));
+	MISSING_CASE(MEDIA_VER(i915));
+
 	return false;
 }
 
@@ -747,14 +748,14 @@ static intel_engine_mask_t init_engine_mask(struct intel_gt *gt)
 	 * and bits have disable semantices.
 	 */
 	media_fuse = intel_uncore_read(uncore, GEN11_GT_VEBOX_VDBOX_DISABLE);
-	if (GRAPHICS_VER_FULL(i915) < IP_VER(12, 50))
+	if (MEDIA_VER_FULL(i915) < IP_VER(12, 50))
 		media_fuse = ~media_fuse;
 
 	vdbox_mask = media_fuse & GEN11_GT_VDBOX_DISABLE_MASK;
 	vebox_mask = (media_fuse & GEN11_GT_VEBOX_DISABLE_MASK) >>
 		      GEN11_GT_VEBOX_DISABLE_SHIFT;
 
-	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+	if (MEDIA_VER_FULL(i915) >= IP_VER(12, 50)) {
 		fuse1 = intel_uncore_read(uncore, HSW_PAVP_FUSE1);
 		gt->info.sfc_mask = REG_FIELD_GET(XEHP_SFC_ENABLE_MASK, fuse1);
 	} else {
-- 
2.37.2



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