From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: [CI v13 11/17] drm/i915/dp: Configure Display stream splitter registers during DSC enable Date: Wed, 28 Nov 2018 12:26:22 -0800 Message-ID: <20181128202628.20238-11-manasi.d.navare@intel.com> References: <20181128202628.20238-1-manasi.d.navare@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B2A26E289 for ; Wed, 28 Nov 2018 20:23:28 +0000 (UTC) In-Reply-To: <20181128202628.20238-1-manasi.d.navare@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 RGlzcGxheSBTdHJlYW0gU3BsaXR0ZXIgcmVnaXN0ZXJzIG5lZWQgdG8gYmUgcHJvZ3JhbW1lZCB0 byBlbmFibGUKdGhlIGpvaW5lciBpZiB0d28gRFNDIGVuZ2luZXMgYXJlIHVzZWQgYW5kIGFsc28g dG8gZW5hYmxlCnRoZSBsZWZ0IGFuZCB0aGUgcmlnaHQgRFNDIGVuZ2luZXMuIFRoaXMgaGFwcGVu cyBhcyBwYXJ0IG9mCnRoZSBEU0MgZW5hYmxpbmcgcm91dGluZSBpbiB0aGUgc291cmNlIGluIGF0 b21pYyBjb21taXQuCgp2NDoKKiBSZW1vdmUgcmVkdW5kYW50IGNvbW1lbnQgKFZpbGxlKQp2MzoK KiBVc2UgY3B1X3RyYW5zY29kZXIgaW5zdGVhZCBvZiBlbmNvZGVyLT50eXBlIChWaWxsZSkKdjI6 CiogUmViYXNlIChNYW5hc2kpCgpDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4Lmlu dGVsLmNvbT4KQ2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t PgpDYzogQW51c2hhIFNyaXZhdHNhIDxhbnVzaGEuc3JpdmF0c2FAaW50ZWwuY29tPgpTaWduZWQt b2ZmLWJ5OiBNYW5hc2kgTmF2YXJlIDxtYW5hc2kuZC5uYXZhcmVAaW50ZWwuY29tPgpSZXZpZXdl ZC1ieTogQW51c2hhIFNyaXZhdHNhIDxhbnVzaGEuc3JpdmF0c2FAaW50ZWxjb20+Ci0tLQogZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdmRzYy5jIHwgMjIgKysrKysrKysrKysrKysrKysrKysr KwogMSBmaWxlIGNoYW5nZWQsIDIyIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF92ZHNjLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF92 ZHNjLmMKaW5kZXggNTYyOTAwOTNkNDNmLi4zOGYzOTEzMjliOGMgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX3Zkc2MuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF92ZHNjLmMKQEAgLTk5OCwxMCArOTk4LDMyIEBAIHN0YXRpYyB2b2lkIGludGVsX2RwX3dy aXRlX2RzY19wcHNfc2RwKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogdm9pZCBpbnRl bF9kc2NfZW5hYmxlKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogCQkgICAgICBjb25z dCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSkKIHsKKwlzdHJ1Y3QgaW50ZWxf Y3J0YyAqY3J0YyA9IHRvX2ludGVsX2NydGMoY3J0Y19zdGF0ZS0+YmFzZS5jcnRjKTsKKwlzdHJ1 Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGVuY29kZXItPmJhc2UuZGV2 KTsKKwllbnVtIHBpcGUgcGlwZSA9IGNydGMtPnBpcGU7CisJaTkxNV9yZWdfdCBkc3NfY3RsMV9y ZWcsIGRzc19jdGwyX3JlZzsKKwl1MzIgZHNzX2N0bDFfdmFsID0gMDsKKwl1MzIgZHNzX2N0bDJf dmFsID0gMDsKKwogCWlmICghY3J0Y19zdGF0ZS0+ZHNjX3BhcmFtcy5jb21wcmVzc2lvbl9lbmFi bGUpCiAJCXJldHVybjsKIAogCWludGVsX2NvbmZpZ3VyZV9wcHNfZm9yX2RzY19lbmNvZGVyKGVu Y29kZXIsIGNydGNfc3RhdGUpOwogCiAJaW50ZWxfZHBfd3JpdGVfZHNjX3Bwc19zZHAoZW5jb2Rl ciwgY3J0Y19zdGF0ZSk7CisKKwlpZiAoY3J0Y19zdGF0ZS0+Y3B1X3RyYW5zY29kZXIgPT0gVFJB TlNDT0RFUl9FRFApIHsKKwkJZHNzX2N0bDFfcmVnID0gRFNTX0NUTDE7CisJCWRzc19jdGwyX3Jl ZyA9IERTU19DVEwyOworCX0gZWxzZSB7CisJCWRzc19jdGwxX3JlZyA9IElDTF9QSVBFX0RTU19D VEwxKHBpcGUpOworCQlkc3NfY3RsMl9yZWcgPSBJQ0xfUElQRV9EU1NfQ1RMMihwaXBlKTsKKwl9 CisJZHNzX2N0bDJfdmFsIHw9IExFRlRfQlJBTkNIX1ZEU0NfRU5BQkxFOworCWlmIChjcnRjX3N0 YXRlLT5kc2NfcGFyYW1zLmRzY19zcGxpdCkgeworCQlkc3NfY3RsMl92YWwgfD0gUklHSFRfQlJB TkNIX1ZEU0NfRU5BQkxFOworCQlkc3NfY3RsMV92YWwgfD0gSk9JTkVSX0VOQUJMRTsKKwl9CisJ STkxNV9XUklURShkc3NfY3RsMV9yZWcsIGRzc19jdGwxX3ZhbCk7CisJSTkxNV9XUklURShkc3Nf Y3RsMl9yZWcsIGRzc19jdGwyX3ZhbCk7CiB9Ci0tIAoyLjE5LjEKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=