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* [PATCH] drm/i915/guc: Define GuC firmware version for Comet Lake
@ 2019-07-08 21:08 Anusha Srivatsa
  2019-07-08 22:16 ` ✓ Fi.CI.BAT: success for drm/i915/guc: Define GuC firmware version for Comet Lake (rev2) Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Anusha Srivatsa @ 2019-07-08 21:08 UTC (permalink / raw)
  To: intel-gfx

Load GuC for Comet Lake. Depending on the REVID,
we load either the KBL firmware or the CML firmware.

v2: Use CFL for CML platform check.(Michal)

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
 drivers/gpu/drm/i915/intel_guc_fw.c | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_guc_fw.c b/drivers/gpu/drm/i915/intel_guc_fw.c
index db1e0daca7db..df0dfa49fbc8 100644
--- a/drivers/gpu/drm/i915/intel_guc_fw.c
+++ b/drivers/gpu/drm/i915/intel_guc_fw.c
@@ -58,6 +58,13 @@ MODULE_FIRMWARE(BXT_GUC_FIRMWARE_PATH);
 #define KBL_GUC_FIRMWARE_PATH __MAKE_GUC_FW_PATH(KBL)
 MODULE_FIRMWARE(KBL_GUC_FIRMWARE_PATH);
 
+#define CML_GUC_FW_PREFIX cml
+#define CML_GUC_FW_MAJOR 33
+#define CML_GUC_FW_MINOR 0
+#define CML_GUC_FW_PATCH 0
+#define CML_GUC_FIRMWARE_PATH __MAKE_GUC_FW_PATH(KBL)
+MODULE_FIRMWARE(CML_GUC_FIRMWARE_PATH);
+
 #define GLK_GUC_FW_PREFIX glk
 #define GLK_GUC_FW_MAJOR 33
 #define GLK_GUC_FW_MINOR 0
@@ -94,7 +101,17 @@ static void guc_fw_select(struct intel_uc_fw *guc_fw)
 		guc_fw->path = GLK_GUC_FIRMWARE_PATH;
 		guc_fw->major_ver_wanted = GLK_GUC_FW_MAJOR;
 		guc_fw->minor_ver_wanted = GLK_GUC_FW_MINOR;
-	} else if (IS_KABYLAKE(i915) || IS_COFFEELAKE(i915)) {
+	} else if (IS_COFFEELAKE(i915)) {
+		if (INTEL_REVID(i915) == 5) {
+			guc_fw->path = CML_GUC_FIRMWARE_PATH;
+			guc_fw->major_ver_wanted = CML_GUC_FW_MAJOR;
+			guc_fw->minor_ver_wanted = CML_GUC_FW_MINOR;
+		} else {
+			guc_fw->path = KBL_GUC_FIRMWARE_PATH;
+			guc_fw->major_ver_wanted = KBL_GUC_FW_MAJOR;
+			guc_fw->minor_ver_wanted = KBL_GUC_FW_MINOR;
+		}
+	} else if (IS_KABYLAKE(i915)) {
 		guc_fw->path = KBL_GUC_FIRMWARE_PATH;
 		guc_fw->major_ver_wanted = KBL_GUC_FW_MAJOR;
 		guc_fw->minor_ver_wanted = KBL_GUC_FW_MINOR;
-- 
2.21.0

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^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2019-07-10  1:08 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-07-08 21:08 [PATCH] drm/i915/guc: Define GuC firmware version for Comet Lake Anusha Srivatsa
2019-07-08 22:16 ` ✓ Fi.CI.BAT: success for drm/i915/guc: Define GuC firmware version for Comet Lake (rev2) Patchwork
2019-07-09 11:40 ` ✓ Fi.CI.IGT: " Patchwork
2019-07-10  1:08 ` [PATCH] drm/i915/guc: Define GuC firmware version for Comet Lake Daniele Ceraolo Spurio

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