From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Ausmus Subject: [PATCH v2] drm/i915/tgl: Add memory type decoding for bandwidth checking Date: Tue, 24 Sep 2019 15:28:29 -0700 Message-ID: <20190924222829.13142-1-james.ausmus@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id A9C2C89D49 for ; Tue, 24 Sep 2019 22:27:54 +0000 (UTC) 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 VGhlIG1lbW9yeSB0eXBlIHZhbHVlcyBoYXZlIGNoYW5nZWQgaW4gVEdMLCBzbyB3ZSBuZWVkIHRv IHRyYW5zbGF0ZSB0aGVtCmRpZmZlcmVudGx5IHRoYW4gSUNMLiBXaGlsZSB3ZSdyZSBtb3Zpbmcg aXQsIGZpeCB1cCB0aGUgSUNMIHRyYW5zbGF0aW9uCmZvciBMUEREUjQuCgpCU3BlYzogNTM5OTgK CnYyOiBGaXggdXAgSUNMIExQRERSNCBlbnRyeSAoVmlsbGUpOyBEcm9wIHVudXNlZCB2YWx1ZXMg ZnJvbSBUR0wgKFZpbGxlKQoKQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51 eC5pbnRlbC5jb20+CkNjOiBTdGFuaXNsYXYgTGlzb3Zza2l5IDxzdGFuaXNsYXYubGlzb3Zza2l5 QGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogSmFtZXMgQXVzbXVzIDxqYW1lcy5hdXNtdXNAaW50 ZWwuY29tPgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2J3LmMg fCA1NSArKysrKysrKysrKysrKysrKystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMzkgaW5zZXJ0 aW9ucygrKSwgMTYgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9idy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9idy5jCmluZGV4IGNkNThlNDdhYjdiMi4uMjJlODNmODU3ZGU4IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2J3LmMKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvZGlzcGxheS9pbnRlbF9idy5jCkBAIC0zNSwyMiArMzUsNDUgQEAgc3RhdGljIGludCBp Y2xfcGNvZGVfcmVhZF9tZW1fZ2xvYmFsX2luZm8oc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRl dl9wcml2LAogCWlmIChyZXQpCiAJCXJldHVybiByZXQ7CiAKLQlzd2l0Y2ggKHZhbCAmIDB4Zikg ewotCWNhc2UgMDoKLQkJcWktPmRyYW1fdHlwZSA9IElOVEVMX0RSQU1fRERSNDsKLQkJYnJlYWs7 Ci0JY2FzZSAxOgotCQlxaS0+ZHJhbV90eXBlID0gSU5URUxfRFJBTV9ERFIzOwotCQlicmVhazsK LQljYXNlIDI6Ci0JCXFpLT5kcmFtX3R5cGUgPSBJTlRFTF9EUkFNX0xQRERSMzsKLQkJYnJlYWs7 Ci0JY2FzZSAzOgotCQlxaS0+ZHJhbV90eXBlID0gSU5URUxfRFJBTV9MUEREUjM7Ci0JCWJyZWFr OwotCWRlZmF1bHQ6Ci0JCU1JU1NJTkdfQ0FTRSh2YWwgJiAweGYpOwotCQlicmVhazsKKwlpZiAo SVNfR0VOKGRldl9wcml2LCAxMikpIHsKKwkJc3dpdGNoICh2YWwgJiAweGYpIHsKKwkJY2FzZSAw OgorCQkJcWktPmRyYW1fdHlwZSA9IElOVEVMX0RSQU1fRERSNDsKKwkJCWJyZWFrOworCQljYXNl IDM6CisJCQlxaS0+ZHJhbV90eXBlID0gSU5URUxfRFJBTV9MUEREUjQ7CisJCQlicmVhazsKKwkJ Y2FzZSA0OgorCQkJcWktPmRyYW1fdHlwZSA9IElOVEVMX0RSQU1fRERSMzsKKwkJCWJyZWFrOwor CQljYXNlIDU6CisJCQlxaS0+ZHJhbV90eXBlID0gSU5URUxfRFJBTV9MUEREUjM7CisJCQlicmVh azsKKwkJZGVmYXVsdDoKKwkJCU1JU1NJTkdfQ0FTRSh2YWwgJiAweGYpOworCQkJYnJlYWs7CisJ CX0KKwl9IGVsc2UgaWYgKElTX0dFTihkZXZfcHJpdiwgMTEpKSB7CisJCXN3aXRjaCAodmFsICYg MHhmKSB7CisJCWNhc2UgMDoKKwkJCXFpLT5kcmFtX3R5cGUgPSBJTlRFTF9EUkFNX0REUjQ7CisJ CQlicmVhazsKKwkJY2FzZSAxOgorCQkJcWktPmRyYW1fdHlwZSA9IElOVEVMX0RSQU1fRERSMzsK KwkJCWJyZWFrOworCQljYXNlIDI6CisJCQlxaS0+ZHJhbV90eXBlID0gSU5URUxfRFJBTV9MUERE UjM7CisJCQlicmVhazsKKwkJY2FzZSAzOgorCQkJcWktPmRyYW1fdHlwZSA9IElOVEVMX0RSQU1f TFBERFI0OworCQkJYnJlYWs7CisJCWRlZmF1bHQ6CisJCQlNSVNTSU5HX0NBU0UodmFsICYgMHhm KTsKKwkJCWJyZWFrOworCQl9CisJfSBlbHNlIHsKKwkJTUlTU0lOR19DQVNFKElOVEVMX0dFTihk ZXZfcHJpdikpOworCQlxaS0+ZHJhbV90eXBlID0gSU5URUxfRFJBTV9MUEREUjM7IC8qIENvbnNl cnZhdGl2ZSBkZWZhdWx0ICovCiAJfQogCiAJcWktPm51bV9jaGFubmVscyA9ICh2YWwgJiAweGYw KSA+PiA0OwotLSAKMi4yMi4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZng=