From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anusha Srivatsa Subject: [v2 5/6] i915/dp/fec: Configure the Forward Error Correction bits. Date: Mon, 15 Oct 2018 14:50:36 -0700 Message-ID: <20181015215037.13901-6-anusha.srivatsa@intel.com> References: <20181015215037.13901-1-anusha.srivatsa@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id E2FA06E101 for ; Mon, 15 Oct 2018 21:58:03 +0000 (UTC) In-Reply-To: <20181015215037.13901-1-anusha.srivatsa@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 SWYgRkVDIGlzIHN1cHBvcnRlZCwgdGhlIGNvcnJlc3BvbmRpbmcKRFBfVFBfQ1RMIHJlZ2lzdGVy IGJpdHMgaGF2ZSB0byBiZSBjb25maWd1cmVkLgoKVGhlIGRyaXZlciBoYXMgdG8gcHJvZ3JhbSB0 aGUgRkVDX0VOQUJMRSBpbiBEUF9UUF9DVExbMzBdIHJlZ2lzdGVyCmFuZCB3YWl0IHRpbGwgRkVD X1NUQVRVUyBpbiBEUF9UUF9DVExbMjhdIGlzIDEuCkFsc28gYWRkIHRoZSB3YXJuIG1lc3NhZ2Ug dG8gbWFrZSBzdXJlIHRoYXQgdGhlIGNvbnRyb2wKcmVnaXN0ZXIgaXMgYWxyZWFkeSBhY3RpdmUg d2hpbGUgZW5hYmxpbmcgRkVDLgoKdjI6Ci0gQ2hhbmdlIGNvbW1pdCBtZXNzYWdlLiBDb25maWd1 cmUgZmVjIHN0YXRlIGFmdGVyCiAgbGluayB0cmFpbmluZyAoTWFuYXNpLCBHYXVyYXYpCi0gUmVt b3ZlIHJlZHVuZGVudCBjaGVja3MgKE1hbmFzaSkKLSBSZW1vdmUgdGhlIHJlZ2lzdGVycyB0aGF0 IGdldCBhZGRlZCBhdXRvbWFnaWNhbGx5IChBbnVzaGEpCgp2Mzogcy9pbnRlbF9kcF9zZXRfZmVj X3N0YXRlKCkvaW50ZWxfZHBfZW5hYmxlX2ZlY19zdGF0ZSgpIChHYXVyYXYpCgp2NDogcmViYXNl ZC4KCkNjOiBHYXVyYXYgSyBTaW5naCA8Z2F1cmF2Lmsuc2luZ2hAaW50ZWwuY29tPgpDYzogSmFu aSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVsLmNvbT4KQ2M6IFZpbGxlIFN5cmphbGEg PHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgpDYzogTWFuYXNpIE5hdmFyZSA8bWFuYXNp LmQubmF2YXJlQGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogQW51c2hhIFNyaXZhdHNhIDxhbnVz aGEuc3JpdmF0c2FAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVn LmggIHwgIDIgKysKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jIHwgIDIgKysKIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgIHwgMjcgKysrKysrKysrKysrKysrKysrKysr KysrKysrCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCB8ICAzICsrLQogNCBmaWxl cyBjaGFuZ2VkLCAzMyBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfcmVnLmgKaW5kZXggYmNkZTc4YmMwMDI3Li5jOGQ3ZmRjZDc4MjMgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9yZWcuaApAQCAtOTA5Myw2ICs5MDkzLDcgQEAgZW51bSBza2xfcG93ZXJfZ2F0ZSB7CiAj ZGVmaW5lIF9EUF9UUF9DVExfQgkJCTB4NjQxNDAKICNkZWZpbmUgRFBfVFBfQ1RMKHBvcnQpIF9N TUlPX1BPUlQocG9ydCwgX0RQX1RQX0NUTF9BLCBfRFBfVFBfQ1RMX0IpCiAjZGVmaW5lICBEUF9U UF9DVExfRU5BQkxFCQkJKDEgPDwgMzEpCisjZGVmaW5lICBEUF9UUF9DVExfRkVDX0VOQUJMRQkJ CSgxIDw8IDMwKQogI2RlZmluZSAgRFBfVFBfQ1RMX01PREVfU1NUCQkJKDAgPDwgMjcpCiAjZGVm aW5lICBEUF9UUF9DVExfTU9ERV9NU1QJCQkoMSA8PCAyNykKICNkZWZpbmUgIERQX1RQX0NUTF9G T1JDRV9BQ1QJCQkoMSA8PCAyNSkKQEAgLTkxMTEsNiArOTExMiw3IEBAIGVudW0gc2tsX3Bvd2Vy X2dhdGUgewogI2RlZmluZSBfRFBfVFBfU1RBVFVTX0EJCQkweDY0MDQ0CiAjZGVmaW5lIF9EUF9U UF9TVEFUVVNfQgkJCTB4NjQxNDQKICNkZWZpbmUgRFBfVFBfU1RBVFVTKHBvcnQpIF9NTUlPX1BP UlQocG9ydCwgX0RQX1RQX1NUQVRVU19BLCBfRFBfVFBfU1RBVFVTX0IpCisjZGVmaW5lICBEUF9U UF9TVEFUVVNfRkVDX0VOQUJMRV9MSVZFCQkoMSA8PCAyOCkKICNkZWZpbmUgIERQX1RQX1NUQVRV U19JRExFX0RPTkUJCQkoMSA8PCAyNSkKICNkZWZpbmUgIERQX1RQX1NUQVRVU19BQ1RfU0VOVAkJ CSgxIDw8IDI0KQogI2RlZmluZSAgRFBfVFBfU1RBVFVTX01PREVfU1RBVFVTX01TVAkJKDEgPDwg MjMpCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jCmluZGV4IGY1MzE5MDAxNjViZi4uNjdjMDEzZWE0 ZDM5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYworKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYwpAQCAtMjkxMSw2ICsyOTExLDggQEAgc3Rh dGljIHZvaWQgaW50ZWxfZGRpX3ByZV9lbmFibGVfZHAoc3RydWN0IGludGVsX2VuY29kZXIgKmVu Y29kZXIsCiAJCQkJCSAgICAgIERQX0RFQ09NUFJFU1NJT05fRU4pOwogCWludGVsX2RwX3Npbmtf c2V0X2ZlY19yZWFkeShpbnRlbF9kcCwgY3J0Y19zdGF0ZSwgRFBfRkVDX1JFQURZKTsKIAlpbnRl bF9kcF9zdGFydF9saW5rX3RyYWluKGludGVsX2RwKTsKKwlpbnRlbF9kcF9lbmFibGVfZmVjX3N0 YXRlKGludGVsX2RwLCBjcnRjX3N0YXRlKTsKKwogCWlmIChwb3J0ICE9IFBPUlRfQSB8fCBJTlRF TF9HRU4oZGV2X3ByaXYpID49IDkpCiAJCWludGVsX2RwX3N0b3BfbGlua190cmFpbihpbnRlbF9k cCk7CiAKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCmluZGV4IGI0ZThhZjMxNDJhMi4uYjlmODU1MDJk OWZmIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKQEAgLTMwMTcsNiArMzAxNywzMyBAQCB2b2lk IGludGVsX2RwX3Npbmtfc2V0X2ZlY19yZWFkeShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAog CQlEUk1fREVCVUdfS01TKCJGYWlsZWQgdG8gZ2V0IEZFQyBlbmFibGVkIGluIHNpbmtcbiIpOwog fQogCit2b2lkIGludGVsX2RwX2VuYWJsZV9mZWNfc3RhdGUoc3RydWN0IGludGVsX2RwICppbnRl bF9kcCwKKwkJCSAgICAgICBjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0 ZSkKK3sKKwlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBkcF90b19pOTE1KGlu dGVsX2RwKTsKKwlzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCA9IGRw X3RvX2RpZ19wb3J0KGludGVsX2RwKTsKKwllbnVtIHBvcnQgcG9ydCA9IGludGVsX2RpZ19wb3J0 LT5iYXNlLnBvcnQ7CisJdTMyIHZhbDsKKworCS8qIEZFQyBzdXBwb3J0IGV4aXN0cyBmb3IgRFAg MS40IG9ubHkgKi8KKwlpZiAoaW50ZWxfZHBfaXNfZWRwKGludGVsX2RwKSkKKwkJcmV0dXJuOwor CisJLyogSWYgRGlzcGxheSBDb21wcmVzc2lvbiBpcyBub3QgZW5hYmxlZCwgRkVDIG5lZWQgbm90 IGJlIGNvbmZpZ3VyZWQgKi8KKwlpZiAoIWNydGNfc3RhdGUtPmRzY19wYXJhbXMuY29tcHJlc3Np b25fZW5hYmxlKQorCQlyZXR1cm47CisKKwl2YWwgPSBJOTE1X1JFQUQoRFBfVFBfQ1RMKHBvcnQp KTsKKwl2YWwgfD0gRFBfVFBfQ1RMX0ZFQ19FTkFCTEU7CisJSTkxNV9XUklURShEUF9UUF9DVEwo cG9ydCksIHZhbCk7CisKKwlpZiAoaW50ZWxfd2FpdF9mb3JfcmVnaXN0ZXIoZGV2X3ByaXYsIERQ X1RQX1NUQVRVUyhwb3J0KSwKKwkJCQkgICAgRFBfVFBfU1RBVFVTX0ZFQ19FTkFCTEVfTElWRSwK KwkJCQkgICAgRFBfVFBfU1RBVFVTX0ZFQ19FTkFCTEVfTElWRSwKKwkJCQkgICAgMSkpCisJCURS TV9FUlJPUigiVGltZWQgb3V0IHdhaXRpbmcgZm9yIEZFQyBFbmFibGUgU3RhdHVzXG4iKTsKK30K KwogLyogSWYgdGhlIHNpbmsgc3VwcG9ydHMgaXQsIHRyeSB0byBzZXQgdGhlIHBvd2VyIHN0YXRl IGFwcHJvcHJpYXRlbHkgKi8KIHZvaWQgaW50ZWxfZHBfc2lua19kcG1zKHN0cnVjdCBpbnRlbF9k cCAqaW50ZWxfZHAsIGludCBtb2RlKQogewpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAppbmRleCBm YmM5ZmEwNmU4YmUuLmU1MWQ2MTJhOWY0MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKQEAg LTE1MzIsNyArMTUzMiw2IEBAIGludGVsX2VuY29kZXJfY3VycmVudF9tb2RlKHN0cnVjdCBpbnRl bF9lbmNvZGVyICplbmNvZGVyKTsKIGJvb2wgaW50ZWxfcG9ydF9pc190YyhzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0KTsKIGVudW0gdGNfcG9ydCBpbnRl bF9wb3J0X3RvX3RjKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKIAkJCSAgICAg IGVudW0gcG9ydCBwb3J0KTsKLQogZW51bSBwaXBlIGludGVsX2dldF9waXBlX2Zyb21fY29ubmVj dG9yKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3Rvcik7CiBpbnQgaW50ZWxfZ2V0X3Bp cGVfZnJvbV9jcnRjX2lkX2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEs CiAJCQkJICAgICAgc3RydWN0IGRybV9maWxlICpmaWxlX3ByaXYpOwpAQCAtMTcxMiw2ICsxNzEx LDggQEAgdm9pZCBpbnRlbF9kcF9zaW5rX3NldF9kZWNvbXByZXNzaW9uX3N0YXRlKHN0cnVjdCBp bnRlbF9kcCAqaW50ZWxfZHAsCiB2b2lkIGludGVsX2RwX3Npbmtfc2V0X2ZlY19yZWFkeShzdHJ1 Y3QgaW50ZWxfZHAgKmludGVsX2RwLAogCQkJCSBjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0 ZSAqY3J0Y19zdGF0ZSwKIAkJCQkgaW50IHN0YXRlKTsKK3ZvaWQgaW50ZWxfZHBfZW5hYmxlX2Zl Y19zdGF0ZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAorCQkJICAgICAgIGNvbnN0IHN0cnVj dCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKTsKIHZvaWQgaW50ZWxfZHBfZW5jb2Rlcl9y ZXNldChzdHJ1Y3QgZHJtX2VuY29kZXIgKmVuY29kZXIpOwogdm9pZCBpbnRlbF9kcF9lbmNvZGVy X3N1c3BlbmQoc3RydWN0IGludGVsX2VuY29kZXIgKmludGVsX2VuY29kZXIpOwogdm9pZCBpbnRl bF9kcF9lbmNvZGVyX2Rlc3Ryb3koc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyKTsKLS0gCjIu MTcuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==