From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruce Wang Subject: [PATCH 1/5] drm/msm/dpu: Remove unneeded checks from dpu_plane Date: Wed, 19 Sep 2018 11:44:11 -0400 Message-ID: <20180919154415.131292-2-bzwang@chromium.org> References: <20180919154415.131292-1-bzwang@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180919154415.131292-1-bzwang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Bruce Wang , jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org UmVtb3ZlcyBzb21lIGNoZWNrcyBmcm9tIGRwdV9wbGFuZS5jIHRoYXQgd2lsbCBuZXZlciByZXN1 bHQgaW4gYW4gZXJyb3IuClN1YnNlcXVlbnQgdmFyaWFibGUgYXNzaWdubWVudHMgYmVjb21lIHBh cnQgb2YgdGhlIGluaXRpYWxpemF0aW9uIHdoZXJldmVyCnBvc3NpYmxlLgoKU2lnbmVkLW9mZi1i eTogQnJ1Y2UgV2FuZyA8Ynp3YW5nQGNocm9taXVtLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0v bXNtL2Rpc3AvZHB1MS9kcHVfcGxhbmUuYyB8IDUzICsrKy0tLS0tLS0tLS0tLS0tLS0tLS0tCiAx IGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCA0NyBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfcGxhbmUuYyBiL2RyaXZlcnMv Z3B1L2RybS9tc20vZGlzcC9kcHUxL2RwdV9wbGFuZS5jCmluZGV4IDFjZTc2NDYwZDcxMC4uYThk MDBmNTdmMDZhIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVf cGxhbmUuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfcGxhbmUuYwpA QCAtMjI5LDE5ICsyMjksMTEgQEAgc3RhdGljIHU2NCBfZHB1X3BsYW5lX2dldF9xb3NfbHV0KGNv bnN0IHN0cnVjdCBkcHVfcW9zX2x1dF90YmwgKnRibCwKIHN0YXRpYyB2b2lkIF9kcHVfcGxhbmVf c2V0X3Fvc19sdXQoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsCiAJCXN0cnVjdCBkcm1fZnJhbWVi dWZmZXIgKmZiKQogewotCXN0cnVjdCBkcHVfcGxhbmUgKnBkcHU7CisJc3RydWN0IGRwdV9wbGFu ZSAqcGRwdSA9IHRvX2RwdV9wbGFuZShwbGFuZSk7CiAJY29uc3Qgc3RydWN0IGRwdV9mb3JtYXQg KmZtdCA9IE5VTEw7CiAJdTY0IHFvc19sdXQ7CiAJdTMyIHRvdGFsX2ZsID0gMCwgbHV0X3VzYWdl OwogCi0JaWYgKCFwbGFuZSB8fCAhZmIpIHsKLQkJRFBVX0VSUk9SKCJpbnZhbGlkIGFyZ3VtZW50 cyBwbGFuZSAlZCBmYiAlZFxuIiwKLQkJCQlwbGFuZSAhPSAwLCBmYiAhPSAwKTsKLQkJcmV0dXJu OwotCX0KLQotCXBkcHUgPSB0b19kcHVfcGxhbmUocGxhbmUpOwotCiAJaWYgKCFwZHB1LT5waXBl X2h3IHx8ICFwZHB1LT5waXBlX3NibGsgfHwgIXBkcHUtPmNhdGFsb2cpIHsKIAkJRFBVX0VSUk9S KCJpbnZhbGlkIGFyZ3VtZW50c1xuIik7CiAJCXJldHVybjsKQEAgLTI5MCwxNyArMjgyLDEwIEBA IHN0YXRpYyB2b2lkIF9kcHVfcGxhbmVfc2V0X3Fvc19sdXQoc3RydWN0IGRybV9wbGFuZSAqcGxh bmUsCiBzdGF0aWMgdm9pZCBfZHB1X3BsYW5lX3NldF9kYW5nZXJfbHV0KHN0cnVjdCBkcm1fcGxh bmUgKnBsYW5lLAogCQlzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYikKIHsKLQlzdHJ1Y3QgZHB1 X3BsYW5lICpwZHB1OworCXN0cnVjdCBkcHVfcGxhbmUgKnBkcHUgPSB0b19kcHVfcGxhbmUocGxh bmUpOwogCWNvbnN0IHN0cnVjdCBkcHVfZm9ybWF0ICpmbXQgPSBOVUxMOwogCXUzMiBkYW5nZXJf bHV0LCBzYWZlX2x1dDsKIAotCWlmICghcGxhbmUgfHwgIWZiKSB7Ci0JCURQVV9FUlJPUigiaW52 YWxpZCBhcmd1bWVudHNcbiIpOwotCQlyZXR1cm47Ci0JfQotCi0JcGRwdSA9IHRvX2RwdV9wbGFu ZShwbGFuZSk7Ci0KIAlpZiAoIXBkcHUtPnBpcGVfaHcgfHwgIXBkcHUtPnBpcGVfc2JsayB8fCAh cGRwdS0+Y2F0YWxvZykgewogCQlEUFVfRVJST1IoImludmFsaWQgYXJndW1lbnRzXG4iKTsKIAkJ cmV0dXJuOwpAQCAtMzYxLDE0ICszNDYsNyBAQCBzdGF0aWMgdm9pZCBfZHB1X3BsYW5lX3NldF9k YW5nZXJfbHV0KHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLAogc3RhdGljIHZvaWQgX2RwdV9wbGFu ZV9zZXRfcW9zX2N0cmwoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsCiAJYm9vbCBlbmFibGUsIHUz MiBmbGFncykKIHsKLQlzdHJ1Y3QgZHB1X3BsYW5lICpwZHB1OwotCi0JaWYgKCFwbGFuZSkgewot CQlEUFVfRVJST1IoImludmFsaWQgYXJndW1lbnRzXG4iKTsKLQkJcmV0dXJuOwotCX0KLQotCXBk cHUgPSB0b19kcHVfcGxhbmUocGxhbmUpOworCXN0cnVjdCBkcHVfcGxhbmUgKnBkcHUgPSB0b19k cHVfcGxhbmUocGxhbmUpOwogCiAJaWYgKCFwZHB1LT5waXBlX2h3IHx8ICFwZHB1LT5waXBlX3Ni bGspIHsKIAkJRFBVX0VSUk9SKCJpbnZhbGlkIGFyZ3VtZW50c1xuIik7CkBAIC00NTIsMTYgKzQz MCw5IEBAIHN0YXRpYyB2b2lkIF9kcHVfcGxhbmVfc2V0X290X2xpbWl0KHN0cnVjdCBkcm1fcGxh bmUgKnBsYW5lLAogewogCXN0cnVjdCBkcHVfcGxhbmUgKnBkcHU7CiAJc3RydWN0IGRwdV92Ymlm X3NldF9vdF9wYXJhbXMgb3RfcGFyYW1zOwotCXN0cnVjdCBtc21fZHJtX3ByaXZhdGUgKnByaXY7 CisJc3RydWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdiA9IHBsYW5lLT5kZXYtPmRldl9wcml2YXRl OwogCXN0cnVjdCBkcHVfa21zICpkcHVfa21zOwogCi0JaWYgKCFwbGFuZSB8fCAhcGxhbmUtPmRl diB8fCAhY3J0YykgewotCQlEUFVfRVJST1IoImludmFsaWQgYXJndW1lbnRzIHBsYW5lICVkIGNy dGMgJWRcbiIsCi0JCQkJcGxhbmUgIT0gMCwgY3J0YyAhPSAwKTsKLQkJcmV0dXJuOwotCX0KLQot CXByaXYgPSBwbGFuZS0+ZGV2LT5kZXZfcHJpdmF0ZTsKIAlpZiAoIXByaXYgfHwgIXByaXYtPmtt cykgewogCQlEUFVfRVJST1IoImludmFsaWQgS01TIHJlZmVyZW5jZVxuIik7CiAJCXJldHVybjsK QEAgLTQ5NiwxNSArNDY3LDkgQEAgc3RhdGljIHZvaWQgX2RwdV9wbGFuZV9zZXRfcW9zX3JlbWFw KHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lKQogewogCXN0cnVjdCBkcHVfcGxhbmUgKnBkcHU7CiAJ c3RydWN0IGRwdV92YmlmX3NldF9xb3NfcGFyYW1zIHFvc19wYXJhbXM7Ci0Jc3RydWN0IG1zbV9k cm1fcHJpdmF0ZSAqcHJpdjsKKwlzdHJ1Y3QgbXNtX2RybV9wcml2YXRlICpwcml2ID0gcGxhbmUt PmRldi0+ZGV2X3ByaXZhdGU7CiAJc3RydWN0IGRwdV9rbXMgKmRwdV9rbXM7CiAKLQlpZiAoIXBs YW5lIHx8ICFwbGFuZS0+ZGV2KSB7Ci0JCURQVV9FUlJPUigiaW52YWxpZCBhcmd1bWVudHNcbiIp OwotCQlyZXR1cm47Ci0JfQotCi0JcHJpdiA9IHBsYW5lLT5kZXYtPmRldl9wcml2YXRlOwogCWlm ICghcHJpdiB8fCAhcHJpdi0+a21zKSB7CiAJCURQVV9FUlJPUigiaW52YWxpZCBLTVMgcmVmZXJl bmNlXG4iKTsKIAkJcmV0dXJuOwpAQCAtMTczNywxNyArMTcwMiwxMSBAQCBzdHJ1Y3QgZHJtX3Bs YW5lICpkcHVfcGxhbmVfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCXN0cnVjdCBkcm1f cGxhbmUgKnBsYW5lID0gTlVMTCwgKm1hc3Rlcl9wbGFuZSA9IE5VTEw7CiAJY29uc3Qgc3RydWN0 IGRwdV9mb3JtYXRfZXh0ZW5kZWQgKmZvcm1hdF9saXN0OwogCXN0cnVjdCBkcHVfcGxhbmUgKnBk cHU7Ci0Jc3RydWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdjsKKwlzdHJ1Y3QgbXNtX2RybV9wcml2 YXRlICpwcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKIAlzdHJ1Y3QgZHB1X2ttcyAqa21zOwogCWlu dCB6cG9zX21heCA9IERQVV9aUE9TX01BWDsKIAlpbnQgcmV0ID0gLUVJTlZBTDsKIAotCWlmICgh ZGV2KSB7Ci0JCURQVV9FUlJPUigiWyV1XWRldmljZSBpcyBOVUxMXG4iLCBwaXBlKTsKLQkJZ290 byBleGl0OwotCX0KLQotCXByaXYgPSBkZXYtPmRldl9wcml2YXRlOwogCWlmICghcHJpdikgewog CQlEUFVfRVJST1IoIlsldV1wcml2YXRlIGRhdGEgaXMgTlVMTFxuIiwgcGlwZSk7CiAJCWdvdG8g ZXhpdDsKLS0gCjIuMTkuMC4zOTcuZ2RkOTAzNDBmNmEtZ29vZwoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KRnJlZWRyZW5vIG1haWxpbmcgbGlzdApGcmVl ZHJlbm9AbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vZnJlZWRyZW5vCg==