From mboxrd@z Thu Jan 1 00:00:00 1970 From: jeff.mcgee@intel.com Subject: [PATCH 1/2] drm/i915/bxt: Determine BXT slice/subslice/EU info Date: Tue, 31 Mar 2015 09:59:22 -0700 Message-ID: <1427821163-25522-2-git-send-email-jeff.mcgee@intel.com> References: <1427821163-25522-1-git-send-email-jeff.mcgee@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id A7EDB6E733 for ; Tue, 31 Mar 2015 09:59:06 -0700 (PDT) In-Reply-To: <1427821163-25522-1-git-send-email-jeff.mcgee@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogSmVmZiBNY0dlZSA8amVmZi5tY2dlZUBpbnRlbC5jb20+CgpCWFQgdXNlcyBhIHN1YnNl dCBvZiB0aGUgU0tMIGZ1c2UgcmVnaXN0ZXJzLCBiZWNhdXNlIGl0IGhhcyBhdAptb3N0IDEgc2xp Y2UgYW5kIGF0IG1vc3QgNiBFVSBwZXIgc3Vic2xpY2UuCgpTaWduZWQtb2ZmLWJ5OiBKZWZmIE1j R2VlIDxqZWZmLm1jZ2VlQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2RtYS5jIHwgNDcgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKIDEg ZmlsZSBjaGFuZ2VkLCA0NyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kbWEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMKaW5k ZXggZWM2NjFmZS4uODFhZmQzMSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9kbWEuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RtYS5jCkBAIC03MzMsNiAr NzMzLDUzIEBAIHN0YXRpYyB2b2lkIGludGVsX2RldmljZV9pbmZvX3J1bnRpbWVfaW5pdChzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KQogCQlpbmZvLT5oYXNfc2xpY2VfcGcgPSAoaW5mby0+c2xpY2Vf dG90YWwgPiAxKSA/IDEgOiAwOwogCQlpbmZvLT5oYXNfc3Vic2xpY2VfcGcgPSAwOwogCQlpbmZv LT5oYXNfZXVfcGcgPSAoaW5mby0+ZXVfcGVyX3N1YnNsaWNlID4gMikgPyAxIDogMDsKKwl9IGVs c2UgaWYgKElTX0JST1hUT04oZGV2KSkgeworCQljb25zdCBpbnQgc3NfbWF4ID0gNDsKKwkJaW50 IHNzOworCQl1MzIgZnVzZTIsIGV1X2Rpc2FibGUsIHNzX2Rpc2FibGU7CisKKwkJZnVzZTIgPSBJ OTE1X1JFQUQoR0VOOF9GVVNFMik7CisJCXNzX2Rpc2FibGUgPSAoZnVzZTIgJiBHRU45X0YyX1NT X0RJU19NQVNLKSA+PgorCQkJICAgICBHRU45X0YyX1NTX0RJU19TSElGVDsKKwkJZXVfZGlzYWJs ZSA9IEk5MTVfUkVBRChHRU44X0VVX0RJU0FCTEUwKTsKKworCQlpbmZvLT5zbGljZV90b3RhbCA9 IDE7CisJCWluZm8tPnN1YnNsaWNlX3Blcl9zbGljZSA9IHNzX21heCAtIGh3ZWlnaHQzMihzc19k aXNhYmxlKTsKKwkJaW5mby0+c3Vic2xpY2VfdG90YWwgPSBpbmZvLT5zdWJzbGljZV9wZXJfc2xp Y2U7CisKKwkJLyoKKwkJICogSXRlcmF0ZSB0aHJvdWdoIGVuYWJsZWQgc3Vic2xpY2VzIHRvIGNv dW50IHRoZSB0b3RhbAorCQkgKiBlbmFibGVkIEVVLgorCQkqLworCQlmb3IgKHNzID0gMDsgc3Mg PCBzc19tYXg7IHNzKyspIHsKKwkJCWlmIChzc19kaXNhYmxlICYgKDB4MSA8PCBzcykpCisJCQkJ Lyogc2tpcCBkaXNhYmxlZCBzdWJzbGljZSAqLworCQkJCWNvbnRpbnVlOworCisJCQkvKgorCQkJ ICogQlhUIGNhbiBoYXZlIGF0IG1vc3QgNiBFVSBwZXIgc3Vic2xpY2UuIFNvIG9ubHkgdGhlCisJ CQkgKiBsb3dlc3QgNiBiaXRzIG9mIHRoZSA4LWJpdCBFVSBkaXNhYmxlIGZpZWxkIGFyZQorCQkJ ICogdmFsaWQuCisJCQkqLworCQkJaW5mby0+ZXVfdG90YWwgKz0gNiAtIGh3ZWlnaHQ4KChldV9k aXNhYmxlID4+CisJCQkJCQkJKHNzICogOCkpICYgMHgzZik7CisJCX0KKworCQkvKgorCQkgKiBC WFQgZXhwZWN0ZWQgdG8gYWx3YXlzIGhhdmUgYSB1bmlmb3JtIGRpc3RyaWJ1dGlvbiBvZiBFVQor CQkgKiBhY3Jvc3Mgc3Vic2xpY2VzLgorCQkqLworCQlpbmZvLT5ldV9wZXJfc3Vic2xpY2UgPSBp bmZvLT5zdWJzbGljZV90b3RhbCA/CisJCQkJCWluZm8tPmV1X3RvdGFsIC8gaW5mby0+c3Vic2xp Y2VfdG90YWwgOgorCQkJCQkwOworCQkvKgorCQkgKiBCWFQgc3VwcG9ydHMgc3Vic2xpY2UgcG93 ZXIgZ2F0aW5nIG9uIGRldmljZXMgd2l0aCBtb3JlIHRoYW4KKwkJICogb25lIHN1YnNsaWNlLCBh bmQgc3VwcG9ydHMgRVUgcG93ZXIgZ2F0aW5nIG9uIGRldmljZXMgd2l0aAorCQkgKiBtb3JlIHRo YW4gb25lIEVVIHBhaXIgcGVyIHN1YnNsaWNlLgorCQkqLworCQlpbmZvLT5oYXNfc2xpY2VfcGcg PSAwOworCQlpbmZvLT5oYXNfc3Vic2xpY2VfcGcgPSAoaW5mby0+c3Vic2xpY2VfdG90YWwgPiAx KTsKKwkJaW5mby0+aGFzX2V1X3BnID0gKGluZm8tPmV1X3Blcl9zdWJzbGljZSA+IDIpOwogCX0K IAlEUk1fREVCVUdfRFJJVkVSKCJzbGljZSB0b3RhbDogJXVcbiIsIGluZm8tPnNsaWNlX3RvdGFs KTsKIAlEUk1fREVCVUdfRFJJVkVSKCJzdWJzbGljZSB0b3RhbDogJXVcbiIsIGluZm8tPnN1YnNs aWNlX3RvdGFsKTsKLS0gCjIuMy4zCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAo=