1 files changed, 0 insertions, 32 deletions
diff --git a/patches/surface/0016-arm64-dts-qcom-purwa-Microsoft-Surface-Pro-12in-iris-firmware-name.patch b/patches/surface/0016-arm64-dts-qcom-purwa-Microsoft-Surface-Pro-12in-iris-firmware-name.patch
deleted file mode 100644
index b182b0b..0000000
--- a/patches/surface/0016-arm64-dts-qcom-purwa-Microsoft-Surface-Pro-12in-iris-firmware-name.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-arm64: dts: qcom: purwa: Microsoft Surface Pro 12in: point iris at the OEM video firmware
-
-The generic qcom/vpu/vpu30_p1_s7.mbn shipped by linux-firmware is signed with
-the Qualcomm SecTools test key chain ("SECTOOLS SECP384R1 CURVE TEST ROOT" /
-"General Use Test Key (for testing only)"), which the TrustZone on a retail
-Surface Pro 12in refuses:
-
-  qcom-iris aa00000.video-codec: error -22 initializing firmware qcom/vpu/vpu30_p1_s7.mbn
-  qcom-iris aa00000.video-codec: firmware download failed
-  qcom-iris aa00000.video-codec: core init failed
-
-The -22 comes straight out of qcom_scm_pas_init_image() in
-__qcom_mdt_pas_init(), i.e. the image metadata is rejected before anything is
-loaded.
-
-The Windows driver package for this machine carries the same firmware signed
-with the production chain ("QMC Attestation Root CA 6"), in two builds:
-qcvss8380.mbn and qcvss8380_pa.mbn. The _pa one is what loads here. It has an
-identical 7 MiB load span, so it fits the existing video_mem reservation
-unchanged. Point the iris node at it, the same way the board already does for
-the aDSP, cDSP and GPU firmware.
-
---- a/arch/arm64/boot/dts/qcom/x1p42100-microsoft-sp12in.dts
-+++ b/arch/arm64/boot/dts/qcom/x1p42100-microsoft-sp12in.dts
-@@ -1098,6 +1098,7 @@
- };
- 
- &iris {
-+        firmware-name = "qcom/x1p42100/Microsoft/Surface12/qcvss8380_pa.mbn";
-         status = "okay";
- };
-