From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [v6 3/4] i915/dp/fec: Configure the Forward Error Correction bits. Date: Tue, 6 Nov 2018 14:41:32 -0800 Message-ID: <20181106224132.GH26420@intel.com> References: <20181105233150.1972-1-anusha.srivatsa@intel.com> <20181105233150.1972-4-anusha.srivatsa@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20181105233150.1972-4-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: Anusha Srivatsa Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBOb3YgMDUsIDIwMTggYXQgMDM6MzE6NDlQTSAtMDgwMCwgQW51c2hhIFNyaXZhdHNh IHdyb3RlOgo+IElmIEZFQyBpcyBzdXBwb3J0ZWQsIHRoZSBjb3JyZXNwb25kaW5nCj4gRFBfVFBf Q1RMIHJlZ2lzdGVyIGJpdHMgaGF2ZSB0byBiZSBjb25maWd1cmVkLgo+IAo+IFRoZSBkcml2ZXIg aGFzIHRvIHByb2dyYW0gdGhlIEZFQ19FTkFCTEUgaW4gRFBfVFBfQ1RMWzMwXSByZWdpc3Rlcgo+ IGFuZCB3YWl0IHRpbGwgRkVDX1NUQVRVUyBpbiBEUF9UUF9DVExbMjhdIGlzIDEuCj4gQWxzbyBh ZGQgdGhlIHdhcm4gbWVzc2FnZSB0byBtYWtlIHN1cmUgdGhhdCB0aGUgY29udHJvbAo+IHJlZ2lz dGVyIGlzIGFscmVhZHkgYWN0aXZlIHdoaWxlIGVuYWJsaW5nIEZFQy4KPiAKPiB2MjoKPiAtIENo YW5nZSBjb21taXQgbWVzc2FnZS4gQ29uZmlndXJlIGZlYyBzdGF0ZSBhZnRlcgo+ICAgbGluayB0 cmFpbmluZyAoTWFuYXNpLCBHYXVyYXYpCj4gLSBSZW1vdmUgcmVkdW5kZW50IGNoZWNrcyAoTWFu YXNpKQo+IC0gUmVtb3ZlIHRoZSByZWdpc3RlcnMgdGhhdCBnZXQgYWRkZWQgYXV0b21hZ2ljYWxs eSAoQW51c2hhKQo+IAo+IHYzOiBzL2ludGVsX2RwX3NldF9mZWNfc3RhdGUoKS9pbnRlbF9kcF9l bmFibGVfZmVjX3N0YXRlKCkgKEdhdXJhdikKPiAKPiB2NDogcmViYXNlZC4KPiAKPiB2NToKPiAt IE1vdmUgdGhlIGNvZGUgdG8gdGhlIHByb3BlciBzcG90LCBhY2NvcmRpbmcgdG8gc3BlYy4oVmls bGUpCj4gLSBVc2UgZmVjIHN0YXRlIGFzIGEgY2hlY2sgdG9vLgo+IAo+IHY2OiBQYXNzIGludGVs X2VuY29kZXIsIGluc3RlYWQgb2YgaW50ZWxfZHAuIChWaWxsZSkKPiAKPiBDYzogZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IENjOiBHYXVyYXYgSyBTaW5naCA8Z2F1cmF2Lmsuc2lu Z2hAaW50ZWwuY29tPgo+IENjOiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAbGludXguaW50ZWwu Y29tPgo+IENjOiBWaWxsZSBTeXJqYWxhIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K PiBDYzogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJlQGludGVsLmNvbT4KPiBTaWduZWQt b2ZmLWJ5OiBBbnVzaGEgU3JpdmF0c2EgPGFudXNoYS5zcml2YXRzYUBpbnRlbC5jb20+Cj4gLS0t Cj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggIHwgIDIgKysKPiAgZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMgfCAyNCArKysrKysrKysrKysrKysrKysrKysrKysKPiAg MiBmaWxlcyBjaGFuZ2VkLCAyNiBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Jl Zy5oCj4gaW5kZXggMWE4NGU4Zjk4ZTY2Li4yMDliNjRkMmYyN2EgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfcmVnLmgKPiBAQCAtOTE0OCw2ICs5MTQ4LDcgQEAgZW51bSBza2xfcG93ZXJfZ2F0ZSB7 Cj4gICNkZWZpbmUgX0RQX1RQX0NUTF9CCQkJMHg2NDE0MAo+ICAjZGVmaW5lIERQX1RQX0NUTChw b3J0KSBfTU1JT19QT1JUKHBvcnQsIF9EUF9UUF9DVExfQSwgX0RQX1RQX0NUTF9CKQo+ICAjZGVm aW5lICBEUF9UUF9DVExfRU5BQkxFCQkJKDEgPDwgMzEpCj4gKyNkZWZpbmUgIERQX1RQX0NUTF9G RUNfRU5BQkxFCQkJKDEgPDwgMzApCj4gICNkZWZpbmUgIERQX1RQX0NUTF9NT0RFX1NTVAkJCSgw IDw8IDI3KQo+ICAjZGVmaW5lICBEUF9UUF9DVExfTU9ERV9NU1QJCQkoMSA8PCAyNykKPiAgI2Rl ZmluZSAgRFBfVFBfQ1RMX0ZPUkNFX0FDVAkJCSgxIDw8IDI1KQo+IEBAIC05MTY2LDYgKzkxNjcs NyBAQCBlbnVtIHNrbF9wb3dlcl9nYXRlIHsKPiAgI2RlZmluZSBfRFBfVFBfU1RBVFVTX0EJCQkw eDY0MDQ0Cj4gICNkZWZpbmUgX0RQX1RQX1NUQVRVU19CCQkJMHg2NDE0NAo+ICAjZGVmaW5lIERQ X1RQX1NUQVRVUyhwb3J0KSBfTU1JT19QT1JUKHBvcnQsIF9EUF9UUF9TVEFUVVNfQSwgX0RQX1RQ X1NUQVRVU19CKQo+ICsjZGVmaW5lICBEUF9UUF9TVEFUVVNfRkVDX0VOQUJMRV9MSVZFCQkoMSA8 PCAyOCkKPiAgI2RlZmluZSAgRFBfVFBfU1RBVFVTX0lETEVfRE9ORQkJCSgxIDw8IDI1KQo+ICAj ZGVmaW5lICBEUF9UUF9TVEFUVVNfQUNUX1NFTlQJCQkoMSA8PCAyNCkKPiAgI2RlZmluZSAgRFBf VFBfU1RBVFVTX01PREVfU1RBVFVTX01TVAkJKDEgPDwgMjMpCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGRpLmMKPiBpbmRleCA1M2E5YjMxZTY2YTIuLmZhZDczODVkYmQ3NiAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RkaS5jCj4gQEAgLTMwNjUsNiArMzA2NSwyOCBAQCBzdGF0aWMgdm9pZCBpbnRl bF9kcF9zaW5rX3NldF9mZWNfcmVhZHkoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKPiAgCQlE Uk1fREVCVUdfS01TKCJGYWlsZWQgdG8gZ2V0IEZFQyBlbmFibGVkIGluIHNpbmtcbiIpOwo+ICB9 Cj4gIAo+ICtzdGF0aWMgdm9pZCBpbnRlbF9kZGlfZW5hYmxlX2ZlYyhzdHJ1Y3QgaW50ZWxfZW5j b2RlciAqZW5jb2RlciwKPiArCQkJCSBjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0 Y19zdGF0ZSkKPiArewo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9f aTkxNShlbmNvZGVyLT5iYXNlLmRldik7Cj4gKwllbnVtIHBvcnQgcG9ydCA9IGVuY29kZXItPnBv cnQ7Cj4gKwl1MzIgdmFsOwo+ICsKPiArCS8qIEZFQyBzdXBwb3J0IGV4aXN0cyBmb3IgRFAgMS40 IG9ubHkgKi8KCk5vIG5lZWQgZm9yIHRoaXMgY29tbWVudCBoZXJlIG5vdyBzaW5jZSBhbGwgdGhl IHBsYXRmb3JtIGFuZCBzaW5rIGNoZWNrcyBhbHJlYWR5CmRvbmUgd2hpbGUgc2V0dGluZyB0aGUg dGhlIGZlYyBzdGF0ZS4KCj4gKwlpZiAoIWNydGNfc3RhdGUtPmZlY19lbmFibGUpCj4gKwkJcmV0 dXJuOwo+ICsKPiArCXZhbCA9IEk5MTVfUkVBRChEUF9UUF9DVEwocG9ydCkpOwo+ICsJdmFsIHw9 IERQX1RQX0NUTF9GRUNfRU5BQkxFOwo+ICsJSTkxNV9XUklURShEUF9UUF9DVEwocG9ydCksIHZh bCk7CgpEbyB3ZSBuZWVkIGEgUE9TVElOR19SRUFEKCkgaGVyZSBhcyB3ZWxsPyBJdHMgdXNlZCBp biBjYXNlIG9mIGRpc2FibGUgZmVjIGluIERQX1RQX0NUTC4KTWF5IGJlIGRvdWJsZSBjaGVjayB3 aGVuIHdlIG5lZWQgaXQgYW5kIHdoZW4gd2UgZG9udC4KCk1hbmFzaQoKPiArCj4gKwlpZiAoaW50 ZWxfd2FpdF9mb3JfcmVnaXN0ZXIoZGV2X3ByaXYsIERQX1RQX1NUQVRVUyhwb3J0KSwKPiArCQkJ CSAgICBEUF9UUF9TVEFUVVNfRkVDX0VOQUJMRV9MSVZFLAo+ICsJCQkJICAgIERQX1RQX1NUQVRV U19GRUNfRU5BQkxFX0xJVkUsCj4gKwkJCQkgICAgMSkpCj4gKwkJRFJNX0VSUk9SKCJUaW1lZCBv dXQgd2FpdGluZyBmb3IgRkVDIEVuYWJsZSBTdGF0dXNcbiIpOwo+ICt9Cj4gKwo+ICBzdGF0aWMg dm9pZCBpbnRlbF9kZGlfcHJlX2VuYWJsZV9kcChzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2Rl ciwKPiAgCQkJCSAgICBjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSwK PiAgCQkJCSAgICBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSkK PiBAQCAtMzExMCw2ICszMTMyLDggQEAgc3RhdGljIHZvaWQgaW50ZWxfZGRpX3ByZV9lbmFibGVf ZHAoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4gIAlpZiAocG9ydCAhPSBQT1JUX0Eg fHwgSU5URUxfR0VOKGRldl9wcml2KSA+PSA5KQo+ICAJCWludGVsX2RwX3N0b3BfbGlua190cmFp bihpbnRlbF9kcCk7Cj4gIAo+ICsJaW50ZWxfZGRpX2VuYWJsZV9mZWMoZW5jb2RlciwgY3J0Y19z dGF0ZSk7Cj4gKwo+ICAJaWNsX2VuYWJsZV9waHlfY2xvY2tfZ2F0aW5nKGRpZ19wb3J0KTsKPiAg Cj4gIAlpZiAoIWlzX21zdCkKPiAtLSAKPiAyLjE5LjEKPiAKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==