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spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 095016E4D7; Mon, 4 May 2020 22:52:52 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 001B16E4CA for ; Mon, 4 May 2020 22:52:43 +0000 (UTC) IronPort-SDR: sVGtzUV/OAUc8dXlPZYz5R5Z9rztGD/XJt6S5zXKCMhL65CZZhm86Od/8r3y7axXySYgNmFWGY T6tuAwr4244Q== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 15:52:43 -0700 IronPort-SDR: 25ULHAQHFduMzJ4NtP+E1Y9oJzNkvKRfOlrmf34pq8gZEz38tWmcPh2rYrMlyu9egUqWVRlT+Z 2zY7vLAwLHbQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,353,1583222400"; d="scan'208";a="295646752" Received: from mdroper-desk1.fm.intel.com ([10.1.27.64]) by orsmga008.jf.intel.com with ESMTP; 04 May 2020 15:52:43 -0700 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Mon, 4 May 2020 15:52:23 -0700 Message-Id: <20200504225227.464666-19-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200504225227.464666-1-matthew.d.roper@intel.com> References: <20200504225227.464666-1-matthew.d.roper@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 18/22] drm/i915/rkl: Handle comp master/slave relationships for PHYs X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lucas De Marchi Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Q2VydGFpbiBjb21ibyBQSFlzIGFjdCBhcyBhIGNvbXBlbnNhdGlvbiBtYXN0ZXIgdG8gb3RoZXIg UEhZcyBhbmQgbmVlZAp0byBiZSBpbml0aWFsaXplZCB3aXRoIGEgc3BlY2lhbCBpcmVmZ2VuIGJp dCBpbiB0aGUgUE9SVF9DT01QX0RXOApyZWdpc3Rlci4gIFByZXZpb3VzbHkgUEhZIEEgd2FzIHRo ZSBvbmx5IGNvbXBlbnNhdGlvbiBtYXN0ZXIgKGZvciBQSFlzCkIgJiBDKSwgYnV0IFJLTCBhZGRz IGEgZm91cnRoIFBIWSB3aGljaCBpcyBzbGF2ZWQgdG8gUEhZIEMgaW5zdGVhZC4KCkJzcGVjOiA0 OTI5MQpDYzogTHVjYXMgRGUgTWFyY2hpIDxsdWNhcy5kZW1hcmNoaUBpbnRlbC5jb20+CkNjOiBK b3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNvdXphQGludGVsLmNvbT4KQ2M6IEFkaXR5YSBT d2FydXAgPGFkaXR5YS5zd2FydXBAaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBNYXR0IFJvcGVy IDxtYXR0aGV3LmQucm9wZXJAaW50ZWwuY29tPgotLS0KIC4uLi9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9jb21ib19waHkuYyAgICB8IDI1ICsrKysrKysrKysrKysrKysrLS0KIDEgZmlsZSBj aGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfY29tYm9fcGh5LmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2NvbWJvX3BoeS5jCmluZGV4IDQzZDg3ODRmNmZhMC4u NzdiMDRiYjNlYzYyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2lu dGVsX2NvbWJvX3BoeS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf Y29tYm9fcGh5LmMKQEAgLTIzNCw2ICsyMzQsMjcgQEAgc3RhdGljIGJvb2wgZWhsX3ZidF9kZGlf ZF9wcmVzZW50KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KQogCXJldHVybiBmYWxzZTsK IH0KIAorc3RhdGljIGJvb2wgcGh5X2lzX21hc3RlcihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq ZGV2X3ByaXYsIGVudW0gcGh5IHBoeSkKK3sKKwkvKgorCSAqIENlcnRhaW4gUEhZcyBhcmUgY29u bmVjdGVkIHRvIGNvbXBlbnNhdGlvbiByZXNpc3RvcnMgYW5kIGFjdAorCSAqIGFzIG1hc3RlcnMg dG8gb3RoZXIgUEhZcy4KKwkgKgorCSAqIElDTCxUR0w6CisJICogICBBKG1hc3RlcikgLT4gQihz bGF2ZSksIEMoc2xhdmUpCisJICogUktMOgorCSAqICAgQShtYXN0ZXIpIC0+IEIoc2xhdmUpCisJ ICogICBDKG1hc3RlcikgLT4gRChzbGF2ZSkKKwkgKgorCSAqIFdlIG11c3Qgc2V0IHRoZSBJUkVG R0VOIGJpdCBmb3IgYW55IFBIWSBhY3RpbmcgYXMgYSBtYXN0ZXIKKwkgKiB0byBhbm90aGVyIFBI WS4KKwkgKi8KKwlpZiAoSVNfUk9DS0VUTEFLRShkZXZfcHJpdikgJiYgcGh5ID09IFBIWV9DKQor CQlyZXR1cm4gdHJ1ZTsKKworCXJldHVybiBwaHkgPT0gUEhZX0E7Cit9CisKIHN0YXRpYyBib29s IGljbF9jb21ib19waHlfdmVyaWZ5X3N0YXRlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZf cHJpdiwKIAkJCQkgICAgICAgZW51bSBwaHkgcGh5KQogewpAQCAtMjQ1LDcgKzI2Niw3IEBAIHN0 YXRpYyBib29sIGljbF9jb21ib19waHlfdmVyaWZ5X3N0YXRlKHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdiwKIAogCXJldCA9IGNubF92ZXJpZnlfcHJvY21vbl9yZWZfdmFsdWVzKGRl dl9wcml2LCBwaHkpOwogCi0JaWYgKHBoeSA9PSBQSFlfQSkgeworCWlmIChwaHlfaXNfbWFzdGVy KGRldl9wcml2LCBwaHkpKSB7CiAJCXJldCAmPSBjaGVja19waHlfcmVnKGRldl9wcml2LCBwaHks IElDTF9QT1JUX0NPTVBfRFc4KHBoeSksCiAJCQkJICAgICBJUkVGR0VOLCBJUkVGR0VOKTsKIApA QCAtMzU2LDcgKzM3Nyw3IEBAIHN0YXRpYyB2b2lkIGljbF9jb21ib19waHlzX2luaXQoc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQogc2tpcF9waHlfbWlzYzoKIAkJY25sX3NldF9w cm9jbW9uX3JlZl92YWx1ZXMoZGV2X3ByaXYsIHBoeSk7CiAKLQkJaWYgKHBoeSA9PSBQSFlfQSkg eworCQlpZiAocGh5X2lzX21hc3RlcihkZXZfcHJpdiwgcGh5KSkgewogCQkJdmFsID0gaW50ZWxf ZGVfcmVhZChkZXZfcHJpdiwgSUNMX1BPUlRfQ09NUF9EVzgocGh5KSk7CiAJCQl2YWwgfD0gSVJF RkdFTjsKIAkJCWludGVsX2RlX3dyaXRlKGRldl9wcml2LCBJQ0xfUE9SVF9DT01QX0RXOChwaHkp LCB2YWwpOwotLSAKMi4yNC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK