From mboxrd@z Thu Jan 1 00:00:00 1970 From: Qiang Yu Subject: [PATCH RFC 15/24] drm/lima: add BCAST related function Date: Fri, 18 May 2018 17:28:06 +0800 Message-ID: <20180518092815.25280-16-yuq825@gmail.com> References: <20180518092815.25280-1-yuq825@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180518092815.25280-1-yuq825@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Simon Shields , Marek Vasut , Connor Abbott , Neil Armstrong , Andrei Paulau <7134956@gmail.com>, Vasily Khoruzhick , Qiang Yu , Erico Nunes List-Id: devicetree@vger.kernel.org QkNBU1QgaXMgYSBoYXJkd2FyZSBtb2R1bGUgdG8gYnJvYWRjYXN0IHJlZ2lzdGVyCnJlYWQvd3Jp dGUgZm9yIFBQcy4gSXQgY2FuIGFsc28gbWVyZ2UgSVJRcyBmcm9tCmRpZmZlcmVudCBQUHMgaW50 byBvbmUgSVJRLgoKU2lnbmVkLW9mZi1ieTogUWlhbmcgWXUgPHl1cTgyNUBnbWFpbC5jb20+Ci0t LQogZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2FzdC5jIHwgNjUgKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2FzdC5oIHwgMzQg KysrKysrKysrKysrKysrKwogMiBmaWxlcyBjaGFuZ2VkLCA5OSBpbnNlcnRpb25zKCspCiBjcmVh dGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2FzdC5jCiBjcmVhdGUg bW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2FzdC5oCgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2FzdC5jIGIvZHJpdmVycy9ncHUvZHJtL2xp bWEvbGltYV9iY2FzdC5jCm5ldyBmaWxlIG1vZGUgMTAwNjQ0CmluZGV4IDAwMDAwMDAwMDAwMC4u MzIwMTJhNjFlYTZhCi0tLSAvZGV2L251bGwKKysrIGIvZHJpdmVycy9ncHUvZHJtL2xpbWEvbGlt YV9iY2FzdC5jCkBAIC0wLDAgKzEsNjUgQEAKKy8qCisgKiBDb3B5cmlnaHQgKEMpIDIwMTctMjAx OCBMaW1hIFByb2plY3QKKyAqCisgKiBQZXJtaXNzaW9uIGlzIGhlcmVieSBncmFudGVkLCBmcmVl IG9mIGNoYXJnZSwgdG8gYW55IHBlcnNvbiBvYnRhaW5pbmcgYQorICogY29weSBvZiB0aGlzIHNv ZnR3YXJlIGFuZCBhc3NvY2lhdGVkIGRvY3VtZW50YXRpb24gZmlsZXMgKHRoZSAiU29mdHdhcmUi KSwKKyAqIHRvIGRlYWwgaW4gdGhlIFNvZnR3YXJlIHdpdGhvdXQgcmVzdHJpY3Rpb24sIGluY2x1 ZGluZyB3aXRob3V0IGxpbWl0YXRpb24KKyAqIHRoZSByaWdodHMgdG8gdXNlLCBjb3B5LCBtb2Rp ZnksIG1lcmdlLCBwdWJsaXNoLCBkaXN0cmlidXRlLCBzdWJsaWNlbnNlLAorICogYW5kL29yIHNl bGwgY29waWVzIG9mIHRoZSBTb2Z0d2FyZSwgYW5kIHRvIHBlcm1pdCBwZXJzb25zIHRvIHdob20g dGhlCisgKiBTb2Z0d2FyZSBpcyBmdXJuaXNoZWQgdG8gZG8gc28sIHN1YmplY3QgdG8gdGhlIGZv bGxvd2luZyBjb25kaXRpb25zOgorICoKKyAqIFRoZSBhYm92ZSBjb3B5cmlnaHQgbm90aWNlIGFu ZCB0aGlzIHBlcm1pc3Npb24gbm90aWNlIHNoYWxsIGJlIGluY2x1ZGVkIGluCisgKiBhbGwgY29w aWVzIG9yIHN1YnN0YW50aWFsIHBvcnRpb25zIG9mIHRoZSBTb2Z0d2FyZS4KKyAqCisgKiBUSEUg U09GVFdBUkUgSVMgUFJPVklERUQgIkFTIElTIiwgV0lUSE9VVCBXQVJSQU5UWSBPRiBBTlkgS0lO RCwgRVhQUkVTUyBPUgorICogSU1QTElFRCwgSU5DTFVESU5HIEJVVCBOT1QgTElNSVRFRCBUTyBU SEUgV0FSUkFOVElFUyBPRiBNRVJDSEFOVEFCSUxJVFksCisgKiBGSVRORVNTIEZPUiBBIFBBUlRJ Q1VMQVIgUFVSUE9TRSBBTkQgTk9OSU5GUklOR0VNRU5ULiAgSU4gTk8gRVZFTlQgU0hBTEwKKyAq IFRIRSBDT1BZUklHSFQgSE9MREVSKFMpIE9SIEFVVEhPUihTKSBCRSBMSUFCTEUgRk9SIEFOWSBD TEFJTSwgREFNQUdFUyBPUgorICogT1RIRVIgTElBQklMSVRZLCBXSEVUSEVSIElOIEFOIEFDVElP TiBPRiBDT05UUkFDVCwgVE9SVCBPUiBPVEhFUldJU0UsCisgKiBBUklTSU5HIEZST00sIE9VVCBP RiBPUiBJTiBDT05ORUNUSU9OIFdJVEggVEhFIFNPRlRXQVJFIE9SIFRIRSBVU0UgT1IKKyAqIE9U SEVSIERFQUxJTkdTIElOIFRIRSBTT0ZUV0FSRS4KKyAqLworCisjaW5jbHVkZSA8bGludXgvaW8u aD4KKyNpbmNsdWRlIDxsaW51eC9kZXZpY2UuaD4KKworI2luY2x1ZGUgImxpbWFfZGV2aWNlLmgi CisjaW5jbHVkZSAibGltYV9iY2FzdC5oIgorI2luY2x1ZGUgImxpbWFfcmVncy5oIgorCisjZGVm aW5lIGJjYXN0X3dyaXRlKHJlZywgZGF0YSkgd3JpdGVsKGRhdGEsIGlwLT5pb21lbSArIExJTUFf QkNBU1RfIyNyZWcpCisjZGVmaW5lIGJjYXN0X3JlYWQocmVnKSByZWFkbChpcC0+aW9tZW0gKyBM SU1BX0JDQVNUXyMjcmVnKQorCit2b2lkIGxpbWFfYmNhc3RfZW5hYmxlKHN0cnVjdCBsaW1hX2Rl dmljZSAqZGV2KQoreworCXN0cnVjdCBsaW1hX3NjaGVkX3BpcGUgKnBpcGUgPSBkZXYtPnBpcGUg KyBsaW1hX3BpcGVfcHA7CisJc3RydWN0IGxpbWFfaXAgKmlwID0gZGV2LT5pcCArIGxpbWFfaXBf YmNhc3Q7CisJaW50IGksIG1hc2sgPSAwOworCisJZm9yIChpID0gMDsgaSA8IHBpcGUtPm51bV9w cm9jZXNzb3I7IGkrKykgeworCQlzdHJ1Y3QgbGltYV9pcCAqcHAgPSBwaXBlLT5wcm9jZXNzb3Jb aV07CisJCW1hc2sgfD0gMSA8PCAocHAtPmlkIC0gbGltYV9pcF9wcDApOworCX0KKworCWJjYXN0 X3dyaXRlKEJST0FEQ0FTVF9NQVNLLCAobWFzayA8PCAxNikgfCBtYXNrKTsKKwliY2FzdF93cml0 ZShJTlRFUlJVUFRfTUFTSywgbWFzayk7Cit9CisKK3ZvaWQgbGltYV9iY2FzdF9kaXNhYmxlKHN0 cnVjdCBsaW1hX2RldmljZSAqZGV2KQoreworCXN0cnVjdCBsaW1hX2lwICppcCA9IGRldi0+aXAg KyBsaW1hX2lwX2JjYXN0OworCisJYmNhc3Rfd3JpdGUoQlJPQURDQVNUX01BU0ssIDApOworCWJj YXN0X3dyaXRlKElOVEVSUlVQVF9NQVNLLCAwKTsKK30KKworaW50IGxpbWFfYmNhc3RfaW5pdChz dHJ1Y3QgbGltYV9pcCAqaXApCit7CisJcmV0dXJuIDA7Cit9CisKK3ZvaWQgbGltYV9iY2FzdF9m aW5pKHN0cnVjdCBsaW1hX2lwICppcCkKK3sKKwkKK30KKwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2xpbWEvbGltYV9iY2FzdC5oIGIvZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2Fz dC5oCm5ldyBmaWxlIG1vZGUgMTAwNjQ0CmluZGV4IDAwMDAwMDAwMDAwMC4uYWJhZmQ0ZjYxM2M3 Ci0tLSAvZGV2L251bGwKKysrIGIvZHJpdmVycy9ncHUvZHJtL2xpbWEvbGltYV9iY2FzdC5oCkBA IC0wLDAgKzEsMzQgQEAKKy8qCisgKiBDb3B5cmlnaHQgKEMpIDIwMTctMjAxOCBMaW1hIFByb2pl Y3QKKyAqCisgKiBQZXJtaXNzaW9uIGlzIGhlcmVieSBncmFudGVkLCBmcmVlIG9mIGNoYXJnZSwg dG8gYW55IHBlcnNvbiBvYnRhaW5pbmcgYQorICogY29weSBvZiB0aGlzIHNvZnR3YXJlIGFuZCBh c3NvY2lhdGVkIGRvY3VtZW50YXRpb24gZmlsZXMgKHRoZSAiU29mdHdhcmUiKSwKKyAqIHRvIGRl YWwgaW4gdGhlIFNvZnR3YXJlIHdpdGhvdXQgcmVzdHJpY3Rpb24sIGluY2x1ZGluZyB3aXRob3V0 IGxpbWl0YXRpb24KKyAqIHRoZSByaWdodHMgdG8gdXNlLCBjb3B5LCBtb2RpZnksIG1lcmdlLCBw dWJsaXNoLCBkaXN0cmlidXRlLCBzdWJsaWNlbnNlLAorICogYW5kL29yIHNlbGwgY29waWVzIG9m IHRoZSBTb2Z0d2FyZSwgYW5kIHRvIHBlcm1pdCBwZXJzb25zIHRvIHdob20gdGhlCisgKiBTb2Z0 d2FyZSBpcyBmdXJuaXNoZWQgdG8gZG8gc28sIHN1YmplY3QgdG8gdGhlIGZvbGxvd2luZyBjb25k aXRpb25zOgorICoKKyAqIFRoZSBhYm92ZSBjb3B5cmlnaHQgbm90aWNlIGFuZCB0aGlzIHBlcm1p c3Npb24gbm90aWNlIHNoYWxsIGJlIGluY2x1ZGVkIGluCisgKiBhbGwgY29waWVzIG9yIHN1YnN0 YW50aWFsIHBvcnRpb25zIG9mIHRoZSBTb2Z0d2FyZS4KKyAqCisgKiBUSEUgU09GVFdBUkUgSVMg UFJPVklERUQgIkFTIElTIiwgV0lUSE9VVCBXQVJSQU5UWSBPRiBBTlkgS0lORCwgRVhQUkVTUyBP UgorICogSU1QTElFRCwgSU5DTFVESU5HIEJVVCBOT1QgTElNSVRFRCBUTyBUSEUgV0FSUkFOVElF UyBPRiBNRVJDSEFOVEFCSUxJVFksCisgKiBGSVRORVNTIEZPUiBBIFBBUlRJQ1VMQVIgUFVSUE9T RSBBTkQgTk9OSU5GUklOR0VNRU5ULiAgSU4gTk8gRVZFTlQgU0hBTEwKKyAqIFRIRSBDT1BZUklH SFQgSE9MREVSKFMpIE9SIEFVVEhPUihTKSBCRSBMSUFCTEUgRk9SIEFOWSBDTEFJTSwgREFNQUdF UyBPUgorICogT1RIRVIgTElBQklMSVRZLCBXSEVUSEVSIElOIEFOIEFDVElPTiBPRiBDT05UUkFD VCwgVE9SVCBPUiBPVEhFUldJU0UsCisgKiBBUklTSU5HIEZST00sIE9VVCBPRiBPUiBJTiBDT05O RUNUSU9OIFdJVEggVEhFIFNPRlRXQVJFIE9SIFRIRSBVU0UgT1IKKyAqIE9USEVSIERFQUxJTkdT IElOIFRIRSBTT0ZUV0FSRS4KKyAqLworCisjaWZuZGVmIF9fTElNQV9CQ0FTVF9IX18KKyNkZWZp bmUgX19MSU1BX0JDQVNUX0hfXworCitzdHJ1Y3QgbGltYV9pcDsKKworaW50IGxpbWFfYmNhc3Rf aW5pdChzdHJ1Y3QgbGltYV9pcCAqaXApOwordm9pZCBsaW1hX2JjYXN0X2Zpbmkoc3RydWN0IGxp bWFfaXAgKmlwKTsKKwordm9pZCBsaW1hX2JjYXN0X2VuYWJsZShzdHJ1Y3QgbGltYV9kZXZpY2Ug KmRldik7Cit2b2lkIGxpbWFfYmNhc3RfZGlzYWJsZShzdHJ1Y3QgbGltYV9kZXZpY2UgKmRldik7 CisKKyNlbmRpZgotLSAKMi4xNy4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWwK