From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anusha Srivatsa Subject: [v5 6/6] drm/i915/fec: Disable FEC state. Date: Thu, 1 Nov 2018 22:41:59 -0700 Message-ID: <20181102054159.28886-7-anusha.srivatsa@intel.com> References: <20181102054159.28886-1-anusha.srivatsa@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181102054159.28886-1-anusha.srivatsa@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org Cc: Anusha Srivatsa , Manasi Navare , dri-devel@lists.freedesktop.org, Gaurav K Singh List-Id: dri-devel@lists.freedesktop.org U2V0IHRoZSBzdWl0YWJsZSBiaXRzIGluIERQX1RQX0NUTCB0byBzdG9wCmJpdCBjb3JyZWN0aW9u IHdoZW4gRFNDIGlzIGRpc2FibGVkLgoKdjI6Ci0gcmViYXNlZC4KLSBBZGQgYWRkaXRpb25hbCBj aGVjayBmb3IgY29tcHJlc3Npb24gc3RhdGUuIChHYXVyYXYpCgp2MzogcmViYXNlZC4KCnY0Ogot IE1vdmUgdGhlIGNvZGUgdG8gdGhlIHByb3BlciBzcG90IGFjY29yZGluZyB0byBzcGVjIChWaWxs ZSkKLSBVc2UgcHJvcGVyIGNoZWNrcyAobWFuYXNpKQoKdjU6IFJlbW92ZSB1bm5lY2Vzc2FyeSBj aGVja3MgKFZpbGxlKQoKQ2M6IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKQ2M6IEdh dXJhdiBLIFNpbmdoIDxnYXVyYXYuay5zaW5naEBpbnRlbC5jb20+CkNjOiBKYW5pIE5pa3VsYSA8 amFuaS5uaWt1bGFAbGludXguaW50ZWwuY29tPgpDYzogVmlsbGUgU3lyamFsYSA8dmlsbGUuc3ly amFsYUBsaW51eC5pbnRlbC5jb20+CkNjOiBNYW5hc2kgTmF2YXJlIDxtYW5hc2kuZC5uYXZhcmVA aW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBBbnVzaGEgU3JpdmF0c2EgPGFudXNoYS5zcml2YXRz YUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMgfCAyMSAr KysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAyMSBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kZGkuYwppbmRleCA4MDdlZGJhNGNkNmYuLjVlOTE1Yzc3MTk1MyAx MDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKQEAgLTI5MjUsNiArMjkyNSwyMiBAQCBzdGF0aWMg dm9pZCBpbnRlbF9kZGlfZW5hYmxlX2ZlYyhzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwK IAkJRFJNX0VSUk9SKCJUaW1lZCBvdXQgd2FpdGluZyBmb3IgRkVDIEVuYWJsZSBTdGF0dXNcbiIp OwogfQogCitzdGF0aWMgdm9pZCBpbnRlbF9kZGlfZGlzYWJsZV9mZWNfc3RhdGUoc3RydWN0IGlu dGVsX2VuY29kZXIgKmVuY29kZXIsCisJCQkJCWNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRl ICpjcnRjX3N0YXRlKQoreworCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRv X2k5MTUoZW5jb2Rlci0+YmFzZS5kZXYpOworCWVudW0gcG9ydCBwb3J0ID0gZW5jb2Rlci0+cG9y dDsKKwl1MzIgdmFsOworCisJaWYgKCFjcnRjX3N0YXRlLT5mZWNfZW5hYmxlKQorCQlyZXR1cm47 CisKKwl2YWwgPSBJOTE1X1JFQUQoRFBfVFBfQ1RMKHBvcnQpKTsKKwl2YWwgJj0gfkRQX1RQX0NU TF9GRUNfRU5BQkxFOworCUk5MTVfV1JJVEUoRFBfVFBfQ1RMKHBvcnQpLCB2YWwpOworCVBPU1RJ TkdfUkVBRChEUF9UUF9DVEwocG9ydCkpOworfQorCiBzdGF0aWMgdm9pZCBpbnRlbF9kZGlfcHJl X2VuYWJsZV9kcChzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKIAkJCQkgICAgY29uc3Qg c3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCiAJCQkJICAgIGNvbnN0IHN0cnVj dCBkcm1fY29ubmVjdG9yX3N0YXRlICpjb25uX3N0YXRlKQpAQCAtMzA2Myw3ICszMDc5LDkgQEAg c3RhdGljIHZvaWQgaW50ZWxfZGRpX3ByZV9lbmFibGUoc3RydWN0IGludGVsX2VuY29kZXIgKmVu Y29kZXIsCiBzdGF0aWMgdm9pZCBpbnRlbF9kaXNhYmxlX2RkaV9idWYoc3RydWN0IGludGVsX2Vu Y29kZXIgKmVuY29kZXIpCiB7CiAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0g dG9faTkxNShlbmNvZGVyLT5iYXNlLmRldik7CisJc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNy dGNfc3RhdGU7CiAJZW51bSBwb3J0IHBvcnQgPSBlbmNvZGVyLT5wb3J0OworCiAJYm9vbCB3YWl0 ID0gZmFsc2U7CiAJdTMyIHZhbDsKIApAQCAtMzA3OSw2ICszMDk3LDkgQEAgc3RhdGljIHZvaWQg aW50ZWxfZGlzYWJsZV9kZGlfYnVmKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyKQogCXZh bCB8PSBEUF9UUF9DVExfTElOS19UUkFJTl9QQVQxOwogCUk5MTVfV1JJVEUoRFBfVFBfQ1RMKHBv cnQpLCB2YWwpOwogCisJLyogRGlzYWJsZSBGRUMgaW4gRFAgU2luayAqLworCWludGVsX2RkaV9k aXNhYmxlX2ZlY19zdGF0ZShlbmNvZGVyLCBjcnRjX3N0YXRlKTsKKwogCWlmICh3YWl0KQogCQlp bnRlbF93YWl0X2RkaV9idWZfaWRsZShkZXZfcHJpdiwgcG9ydCk7CiB9Ci0tIAoyLjE3LjEKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBt YWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=