From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harry Wentland Subject: [PATCH 19/43] drm/amd/display: Use same wait mpcc idle function. Date: Thu, 23 Nov 2017 14:52:52 -0500 Message-ID: <20171123195316.8366-20-harry.wentland@amd.com> References: <20171123195316.8366-1-harry.wentland@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20171123195316.8366-1-harry.wentland-5C7GfCeVMHo@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Yongqiang Sun RnJvbTogWW9uZ3FpYW5nIFN1biA8eW9uZ3FpYW5nLnN1bkBhbWQuY29tPgoKVGhlcmUgaXMgYWxy ZWFkeSB3YWl0IG1wY2MgaWRsZSBmdW5jdGlvbi4gSXQgaXMgYmV0dGVyCnRvIHVzZSB0aGUgc2Ft ZSBmdW5jdGlvbiBmb3IgYWxsIHdhaXQgbXBjYyBpZGxlLgoKU2lnbmVkLW9mZi1ieTogWW9uZ3Fp YW5nIFN1biA8eW9uZ3FpYW5nLnN1bkBhbWQuY29tPgpSZXZpZXdlZC1ieTogVG9ueSBDaGVuZyA8 VG9ueS5DaGVuZ0BhbWQuY29tPgpBY2tlZC1ieTogSGFycnkgV2VudGxhbmQgPGhhcnJ5LndlbnRs YW5kQGFtZC5jb20+Ci0tLQogLi4uL2RybS9hbWQvZGlzcGxheS9kYy9kY24xMC9kY24xMF9od19z ZXF1ZW5jZXIuYyAgfCAyNyArKysrKysrKysrLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwg MTIgaW5zZXJ0aW9ucygrKSwgMTUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2FtZC9kaXNwbGF5L2RjL2RjbjEwL2RjbjEwX2h3X3NlcXVlbmNlci5jIGIvZHJpdmVy cy9ncHUvZHJtL2FtZC9kaXNwbGF5L2RjL2RjbjEwL2RjbjEwX2h3X3NlcXVlbmNlci5jCmluZGV4 IDE0ZDFjZmZhODRkOS4uZDQxZjU3MWFkOGI2IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0v YW1kL2Rpc3BsYXkvZGMvZGNuMTAvZGNuMTBfaHdfc2VxdWVuY2VyLmMKKysrIGIvZHJpdmVycy9n cHUvZHJtL2FtZC9kaXNwbGF5L2RjL2RjbjEwL2RjbjEwX2h3X3NlcXVlbmNlci5jCkBAIC01OTIs MTkgKzU5MiwxMyBAQCBzdGF0aWMgdm9pZCBwbGFuZV9hdG9taWNfZGlzY29ubmVjdChzdHJ1Y3Qg ZGMgKmRjLCBzdHJ1Y3QgcGlwZV9jdHggKnBpcGVfY3R4KQogCQlyZXR1cm47CiAKIAltcGMtPmZ1 bmNzLT5yZW1vdmVfbXBjYyhtcGMsIG1wY190cmVlX3BhcmFtcywgbXBjY190b19yZW1vdmUpOwor CWRjLT5yZXNfcG9vbC0+b3Bwc1tvcHBfaWRdLT5tcGNjX2Rpc2Nvbm5lY3RfcGVuZGluZ1tmZV9p ZHhdID0gdHJ1ZTsKIAogCWlmIChodWJwLT5mdW5jcy0+aHVicF9kaXNjb25uZWN0KQogCQlodWJw LT5mdW5jcy0+aHVicF9kaXNjb25uZWN0KGh1YnApOwogCiAJaWYgKGRjLT5kZWJ1Zy5zYW5pdHlf Y2hlY2tzKQogCQlkY24xMF92ZXJpZnlfYWxsb3dfcHN0YXRlX2NoYW5nZV9oaWdoKGRjKTsKLQot CXBpcGVfY3R4LT5zdHJlYW0gPSBOVUxMOwotCW1lbXNldCgmcGlwZV9jdHgtPnN0cmVhbV9yZXMs IDAsIHNpemVvZihwaXBlX2N0eC0+c3RyZWFtX3JlcykpOwotCW1lbXNldCgmcGlwZV9jdHgtPnBs YW5lX3JlcywgMCwgc2l6ZW9mKHBpcGVfY3R4LT5wbGFuZV9yZXMpKTsKLQlwaXBlX2N0eC0+dG9w X3BpcGUgPSBOVUxMOwotCXBpcGVfY3R4LT5ib3R0b21fcGlwZSA9IE5VTEw7Ci0JcGlwZV9jdHgt PnBsYW5lX3N0YXRlID0gTlVMTDsKIH0KIAogc3RhdGljIHZvaWQgcGxhbmVfYXRvbWljX3Bvd2Vy X2Rvd24oc3RydWN0IGRjICpkYywgaW50IGZlX2lkeCkKQEAgLTYzMywxNiArNjI3LDkgQEAgc3Rh dGljIHZvaWQgcGxhbmVfYXRvbWljX2Rpc2FibGUoc3RydWN0IGRjICpkYywgc3RydWN0IHBpcGVf Y3R4ICpwaXBlX2N0eCkKIAlpbnQgZmVfaWR4ID0gcGlwZV9jdHgtPnBpcGVfaWR4OwogCXN0cnVj dCBkY2VfaHdzZXEgKmh3cyA9IGRjLT5od3NlcTsKIAlzdHJ1Y3QgaHVicCAqaHVicCA9IGRjLT5y ZXNfcG9vbC0+aHVicHNbZmVfaWR4XTsKLQlzdHJ1Y3QgbXBjICptcGMgPSBkYy0+cmVzX3Bvb2wt Pm1wYzsKIAlpbnQgb3BwX2lkID0gaHVicC0+b3BwX2lkOwotCXN0cnVjdCBvdXRwdXRfcGl4ZWxf cHJvY2Vzc29yICpvcHA7CiAKLQlpZiAob3BwX2lkICE9IDB4ZikgewotCQltcGMtPmZ1bmNzLT53 YWl0X2Zvcl9pZGxlKG1wYywgaHVicC0+bXBjY19pZCk7Ci0JCW9wcCA9IGRjLT5yZXNfcG9vbC0+ b3Bwc1todWJwLT5vcHBfaWRdOwotCQlvcHAtPm1wY2NfZGlzY29ubmVjdF9wZW5kaW5nW2h1YnAt Pm1wY2NfaWRdID0gZmFsc2U7Ci0JCWh1YnAtPmZ1bmNzLT5zZXRfYmxhbmsoaHVicCwgdHJ1ZSk7 Ci0JfQorCWRjLT5od3NzLndhaXRfZm9yX21wY2NfZGlzY29ubmVjdChkYywgZGMtPnJlc19wb29s LCBwaXBlX2N0eCk7CiAKIAlSRUdfVVBEQVRFKEhVQlBfQ0xLX0NOVExbZmVfaWR4XSwKIAkJCUhV QlBfQ0xPQ0tfRU5BQkxFLCAwKTsKQEAgLTY1Niw2ICs2NDMsMTMgQEAgc3RhdGljIHZvaWQgcGxh bmVfYXRvbWljX2Rpc2FibGUoc3RydWN0IGRjICpkYywgc3RydWN0IHBpcGVfY3R4ICpwaXBlX2N0 eCkKIAlodWJwLT5wb3dlcl9nYXRlZCA9IHRydWU7CiAKIAlwbGFuZV9hdG9taWNfcG93ZXJfZG93 bihkYywgZmVfaWR4KTsKKworCXBpcGVfY3R4LT5zdHJlYW0gPSBOVUxMOworCW1lbXNldCgmcGlw ZV9jdHgtPnN0cmVhbV9yZXMsIDAsIHNpemVvZihwaXBlX2N0eC0+c3RyZWFtX3JlcykpOworCW1l bXNldCgmcGlwZV9jdHgtPnBsYW5lX3JlcywgMCwgc2l6ZW9mKHBpcGVfY3R4LT5wbGFuZV9yZXMp KTsKKwlwaXBlX2N0eC0+dG9wX3BpcGUgPSBOVUxMOworCXBpcGVfY3R4LT5ib3R0b21fcGlwZSA9 IE5VTEw7CisJcGlwZV9jdHgtPnBsYW5lX3N0YXRlID0gTlVMTDsKIH0KIAogc3RhdGljIHZvaWQg ZGNuMTBfZGlzYWJsZV9wbGFuZShzdHJ1Y3QgZGMgKmRjLCBzdHJ1Y3QgcGlwZV9jdHggKnBpcGVf Y3R4KQpAQCAtNzU4LDYgKzc1Miw5IEBAIHN0YXRpYyB2b2lkIGRjbjEwX2luaXRfaHcoc3RydWN0 IGRjICpkYykKIAkJaHVicC0+b3BwX2lkID0gZGMtPnJlc19wb29sLT5tcGMtPmZ1bmNzLT5nZXRf b3BwX2lkKGRjLT5yZXNfcG9vbC0+bXBjLCBpKTsKIAkJaHVicC0+cG93ZXJfZ2F0ZWQgPSBmYWxz ZTsKIAorCQlpZiAoaHVicC0+b3BwX2lkICE9IDB4ZikKKwkJCXBpcGVfY3R4LT5zdHJlYW1fcmVz Lm9wcCA9IGRjLT5yZXNfcG9vbC0+b3Bwc1todWJwLT5vcHBfaWRdOworCiAJCXBsYW5lX2F0b21p Y19kaXNjb25uZWN0KGRjLCBwaXBlX2N0eCk7CiAJfQogCi0tIAoyLjE0LjEKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0 CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=