Re: [PATCH 1/1] drm/i915/dg2: Update DG2 to GuC v70.4.1

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On 7/28/2022 4:07 PM, John.C.Harrison@xxxxxxxxx wrote:
From: John Harrison <John.C.Harrison@xxxxxxxxx>

New release of GuC with a bunch of fixes specific to DG2. Some of
these require follow up i915 changes to enable.

This needs a note to explain that we don't need to maintain 70.1 compatibility because DG2 is still under force_probe. Don't need to re-send, just add it on when merging.

Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>

Daniele


Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx>
---
  drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index d5fca1f68eff2..58547292efa0a 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -53,7 +53,7 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
   * firmware as TGL.
   */
  #define INTEL_GUC_FIRMWARE_DEFS(fw_def, guc_def) \
-	fw_def(DG2,          0, guc_def(dg2,  70, 1, 2)) \
+	fw_def(DG2,          0, guc_def(dg2,  70, 4, 1)) \
  	fw_def(ALDERLAKE_P,  0, guc_def(adlp, 70, 1, 1)) \
  	fw_def(ALDERLAKE_S,  0, guc_def(tgl,  70, 1, 1)) \
  	fw_def(DG1,          0, guc_def(dg1,  70, 1, 1)) \




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