[PATCH v2 6/7] drm/xe: Re-use feature descriptors for pre-GMDID IPs

Gustavo Sousa gustavo.sousa at intel.com
Fri Feb 21 18:51:45 UTC 2025


Now that pre-GMDID IPs are described via struct xe_ip, it is possible to
re-use the feature descriptors that have exact match with ones from
previous releases. Do that.

Signed-off-by: Gustavo Sousa <gustavo.sousa at intel.com>
---
 drivers/gpu/drm/xe/xe_pci.c | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index b533251300bd4d086618d2a98b44eae52e996847..55162296e01873681af006c3102a188ee9a9d100 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -88,13 +88,6 @@ static const struct xe_graphics_desc graphics_xelp = {
 	.vm_max_level = 3,
 };
 
-static const struct xe_graphics_desc graphics_xelpp = {
-	.hw_engine_mask = BIT(XE_HW_ENGINE_RCS0) | BIT(XE_HW_ENGINE_BCS0),
-
-	.va_bits = 48,
-	.vm_max_level = 3,
-};
-
 #define XE_HP_FEATURES \
 	.has_range_tlb_invalidation = true, \
 	.va_bits = 48, \
@@ -164,12 +157,6 @@ static const struct xe_media_desc media_xem = {
 		GENMASK(XE_HW_ENGINE_VECS3, XE_HW_ENGINE_VECS0),
 };
 
-static const struct xe_media_desc media_xehpm = {
-	.hw_engine_mask =
-		GENMASK(XE_HW_ENGINE_VCS7, XE_HW_ENGINE_VCS0) |
-		GENMASK(XE_HW_ENGINE_VECS3, XE_HW_ENGINE_VECS0),
-};
-
 static const struct xe_media_desc media_xelpmp = {
 	.hw_engine_mask =
 		GENMASK(XE_HW_ENGINE_VCS7, XE_HW_ENGINE_VCS0) |
@@ -179,7 +166,7 @@ static const struct xe_media_desc media_xelpmp = {
 
 /* Pre-GMDID Graphics IPs */
 static const struct xe_ip graphics_ip_xelp = { 1200, "Xe_LP", &graphics_xelp };
-static const struct xe_ip graphics_ip_xelpp = { 1210, "Xe_LP+", &graphics_xelpp };
+static const struct xe_ip graphics_ip_xelpp = { 1210, "Xe_LP+", &graphics_xelp };
 static const struct xe_ip graphics_ip_xehpg = { 1255, "Xe_HPG", &graphics_xehpg };
 static const struct xe_ip graphics_ip_xehpc = { 1260, "Xe_HPC", &graphics_xehpc };
 
@@ -196,7 +183,7 @@ static const struct xe_ip graphics_ips[] = {
 
 /* Pre-GMDID Media IPs */
 static const struct xe_ip media_ip_xem = { 1200, "Xe_M", &media_xem };
-static const struct xe_ip media_ip_xehpm = { 1255, "Xe_HPM", &media_xehpm };
+static const struct xe_ip media_ip_xehpm = { 1255, "Xe_HPM", &media_xem };
 
 /* GMDID-based Media IPs */
 static const struct xe_ip media_ips[] = {

-- 
2.48.1



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