From mboxrd@z Thu Jan 1 00:00:00 1970 From: CK Hu Subject: Re: [PATCH v4, 10/33] drm/mediatek: add mutex sof into ddp private data Date: Wed, 17 Jul 2019 13:28:14 +0800 Message-ID: <1563341294.29169.13.camel@mtksdaap41> References: <1562625253-29254-1-git-send-email-yongqiang.niu@mediatek.com> <1562625253-29254-11-git-send-email-yongqiang.niu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1562625253-29254-11-git-send-email-yongqiang.niu@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: yongqiang.niu@mediatek.com Cc: Mark Rutland , devicetree@vger.kernel.org, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org SGksIFlvbmdxaWFuZzoKCk9uIFR1ZSwgMjAxOS0wNy0wOSBhdCAwNjozMyArMDgwMCwgeW9uZ3Fp YW5nLm5pdUBtZWRpYXRlay5jb20gd3JvdGU6Cj4gRnJvbTogWW9uZ3FpYW5nIE5pdSA8eW9uZ3Fp YW5nLm5pdUBtZWRpYXRlay5jb20+Cj4gCj4gbXV0ZXggc29mIHdpbGwgYmUgZGRwIHByaXZhdGUg ZGF0YQo+IAoKUmV2aWV3ZWQtYnk6IENLIEh1IDxjay5odUBtZWRpYXRlay5jb20+Cgo+IFNpZ25l ZC1vZmYtYnk6IFlvbmdxaWFuZyBOaXUgPHlvbmdxaWFuZy5uaXVAbWVkaWF0ZWsuY29tPgo+IC0t LQo+ICBkcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9kZHAuYyB8IDQzICsrKysrKysr KysrKysrKysrKysrKysrKysrKy0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDM1IGluc2VydGlv bnMoKyksIDggZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9t ZWRpYXRlay9tdGtfZHJtX2RkcC5jIGIvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1f ZGRwLmMKPiBpbmRleCA4YmRlMmNmLi5hYjM5NmVlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9tZWRpYXRlay9tdGtfZHJtX2RkcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL21lZGlh dGVrL210a19kcm1fZGRwLmMKPiBAQCAtMTQ5LDggKzE0OSwxOSBAQCBzdHJ1Y3QgbXRrX2Rpc3Bf bXV0ZXggewo+ICAJYm9vbCBjbGFpbWVkOwo+ICB9Owo+ICAKPiArZW51bSBtdGtfZGRwX211dGV4 X3NvZl9pZCB7Cj4gKwlERFBfTVVURVhfU09GX1NJTkdMRV9NT0RFLAo+ICsJRERQX01VVEVYX1NP Rl9EU0kwLAo+ICsJRERQX01VVEVYX1NPRl9EU0kxLAo+ICsJRERQX01VVEVYX1NPRl9EUEkwLAo+ ICsJRERQX01VVEVYX1NPRl9EUEkxLAo+ICsJRERQX01VVEVYX1NPRl9EU0kyLAo+ICsJRERQX01V VEVYX1NPRl9EU0kzLAo+ICt9Owo+ICsKPiAgc3RydWN0IG10a19kZHBfZGF0YSB7Cj4gIAljb25z dCB1bnNpZ25lZCBpbnQgKm11dGV4X21vZDsKPiArCWNvbnN0IHVuc2lnbmVkIGludCAqbXV0ZXhf c29mOwo+ICAJY29uc3QgdW5zaWduZWQgaW50IG11dGV4X21vZF9yZWc7Cj4gIH07Cj4gIAo+IEBA IC0yMDksMTggKzIyMCwzMSBAQCBzdHJ1Y3QgbXRrX2RkcCB7Cj4gIAlbRERQX0NPTVBPTkVOVF9X RE1BMV0gPSBNVDgxNzNfTVVURVhfTU9EX0RJU1BfV0RNQTEsCj4gIH07Cj4gIAo+ICtzdGF0aWMg Y29uc3QgdW5zaWduZWQgaW50IG10MjcxMl9tdXRleF9zb2ZbRERQX01VVEVYX1NPRl9EU0kzICsg MV0gPSB7Cj4gKwlbRERQX01VVEVYX1NPRl9TSU5HTEVfTU9ERV0gPSBNVVRFWF9TT0ZfU0lOR0xF X01PREUsCj4gKwlbRERQX01VVEVYX1NPRl9EU0kwXSA9IE1VVEVYX1NPRl9EU0kwLAo+ICsJW0RE UF9NVVRFWF9TT0ZfRFNJMV0gPSBNVVRFWF9TT0ZfRFNJMSwKPiArCVtERFBfTVVURVhfU09GX0RQ STBdID0gTVVURVhfU09GX0RQSTAsCj4gKwlbRERQX01VVEVYX1NPRl9EUEkxXSA9IE1VVEVYX1NP Rl9EUEkxLAo+ICsJW0REUF9NVVRFWF9TT0ZfRFNJMl0gPSBNVVRFWF9TT0ZfRFNJMiwKPiArCVtE RFBfTVVURVhfU09GX0RTSTNdID0gTVVURVhfU09GX0RTSTMsCj4gK307Cj4gKwo+ICBzdGF0aWMg Y29uc3Qgc3RydWN0IG10a19kZHBfZGF0YSBtdDI3MDFfZGRwX2RyaXZlcl9kYXRhID0gewo+ICAJ Lm11dGV4X21vZCA9IG10MjcwMV9tdXRleF9tb2QsCj4gKwkubXV0ZXhfc29mID0gbXQyNzEyX211 dGV4X3NvZiwKPiAgCS5tdXRleF9tb2RfcmVnID0gTVQyNzAxX0RJU1BfTVVURVgwX01PRDAsCj4g IH07Cj4gIAo+ICBzdGF0aWMgY29uc3Qgc3RydWN0IG10a19kZHBfZGF0YSBtdDI3MTJfZGRwX2Ry aXZlcl9kYXRhID0gewo+ICAJLm11dGV4X21vZCA9IG10MjcxMl9tdXRleF9tb2QsCj4gKwkubXV0 ZXhfc29mID0gbXQyNzEyX211dGV4X3NvZiwKPiAgCS5tdXRleF9tb2RfcmVnID0gTVQyNzAxX0RJ U1BfTVVURVgwX01PRDAsCj4gIH07Cj4gIAo+ICBzdGF0aWMgY29uc3Qgc3RydWN0IG10a19kZHBf ZGF0YSBtdDgxNzNfZGRwX2RyaXZlcl9kYXRhID0gewo+ICAJLm11dGV4X21vZCA9IG10ODE3M19t dXRleF9tb2QsCj4gKwkubXV0ZXhfc29mID0gbXQyNzEyX211dGV4X3NvZiwKPiAgCS5tdXRleF9t b2RfcmVnID0gTVQyNzAxX0RJU1BfTVVURVgwX01PRDAsCj4gIH07Cj4gIAo+IEBAIC00NjIsMjgg KzQ4NiwyOSBAQCB2b2lkIG10a19kaXNwX211dGV4X2FkZF9jb21wKHN0cnVjdCBtdGtfZGlzcF9t dXRleCAqbXV0ZXgsCj4gIAlzdHJ1Y3QgbXRrX2RkcCAqZGRwID0gY29udGFpbmVyX29mKG11dGV4 LCBzdHJ1Y3QgbXRrX2RkcCwKPiAgCQkJCQkgICBtdXRleFttdXRleC0+aWRdKTsKPiAgCXVuc2ln bmVkIGludCByZWc7Cj4gKwl1bnNpZ25lZCBpbnQgc29mX2lkOwo+ICAJdW5zaWduZWQgaW50IG9m ZnNldDsKPiAgCj4gIAlXQVJOX09OKCZkZHAtPm11dGV4W211dGV4LT5pZF0gIT0gbXV0ZXgpOwo+ ICAKPiAgCXN3aXRjaCAoaWQpIHsKPiAgCWNhc2UgRERQX0NPTVBPTkVOVF9EU0kwOgo+IC0JCXJl ZyA9IE1VVEVYX1NPRl9EU0kwOwo+ICsJCXNvZl9pZCA9IEREUF9NVVRFWF9TT0ZfRFNJMDsKPiAg CQlicmVhazsKPiAgCWNhc2UgRERQX0NPTVBPTkVOVF9EU0kxOgo+IC0JCXJlZyA9IE1VVEVYX1NP Rl9EU0kwOwo+ICsJCXNvZl9pZCA9IEREUF9NVVRFWF9TT0ZfRFNJMDsKPiAgCQlicmVhazsKPiAg CWNhc2UgRERQX0NPTVBPTkVOVF9EU0kyOgo+IC0JCXJlZyA9IE1VVEVYX1NPRl9EU0kyOwo+ICsJ CXNvZl9pZCA9IEREUF9NVVRFWF9TT0ZfRFNJMjsKPiAgCQlicmVhazsKPiAgCWNhc2UgRERQX0NP TVBPTkVOVF9EU0kzOgo+IC0JCXJlZyA9IE1VVEVYX1NPRl9EU0kzOwo+ICsJCXNvZl9pZCA9IERE UF9NVVRFWF9TT0ZfRFNJMzsKPiAgCQlicmVhazsKPiAgCWNhc2UgRERQX0NPTVBPTkVOVF9EUEkw Ogo+IC0JCXJlZyA9IE1VVEVYX1NPRl9EUEkwOwo+ICsJCXNvZl9pZCA9IEREUF9NVVRFWF9TT0Zf RFBJMDsKPiAgCQlicmVhazsKPiAgCWNhc2UgRERQX0NPTVBPTkVOVF9EUEkxOgo+IC0JCXJlZyA9 IE1VVEVYX1NPRl9EUEkxOwo+ICsJCXNvZl9pZCA9IEREUF9NVVRFWF9TT0ZfRFBJMTsKPiAgCQli cmVhazsKPiAgCWRlZmF1bHQ6Cj4gIAkJaWYgKGRkcC0+ZGF0YS0+bXV0ZXhfbW9kW2lkXSA8IDMy KSB7Cj4gQEAgLTUwMSw3ICs1MjYsOCBAQCB2b2lkIG10a19kaXNwX211dGV4X2FkZF9jb21wKHN0 cnVjdCBtdGtfZGlzcF9tdXRleCAqbXV0ZXgsCj4gIAkJcmV0dXJuOwo+ICAJfQo+ICAKPiAtCXdy aXRlbF9yZWxheGVkKHJlZywgZGRwLT5yZWdzICsgRElTUF9SRUdfTVVURVhfU09GKG11dGV4LT5p ZCkpOwo+ICsJd3JpdGVsX3JlbGF4ZWQoZGRwLT5kYXRhLT5tdXRleF9zb2Zbc29mX2lkXSwKPiAr CQkgICAgICAgZGRwLT5yZWdzICsgRElTUF9SRUdfTVVURVhfU09GKG11dGV4LT5pZCkpOwo+ICB9 Cj4gIAo+ICB2b2lkIG10a19kaXNwX211dGV4X3JlbW92ZV9jb21wKHN0cnVjdCBtdGtfZGlzcF9t dXRleCAqbXV0ZXgsCj4gQEAgLTUyMiw3ICs1NDgsOCBAQCB2b2lkIG10a19kaXNwX211dGV4X3Jl bW92ZV9jb21wKHN0cnVjdCBtdGtfZGlzcF9tdXRleCAqbXV0ZXgsCj4gIAljYXNlIEREUF9DT01Q T05FTlRfRFBJMDoKPiAgCWNhc2UgRERQX0NPTVBPTkVOVF9EUEkxOgo+ICAJCXdyaXRlbF9yZWxh eGVkKE1VVEVYX1NPRl9TSU5HTEVfTU9ERSwKPiAtCQkJICAgICAgIGRkcC0+cmVncyArIERJU1Bf UkVHX01VVEVYX1NPRihtdXRleC0+aWQpKTsKPiArCQkJICAgICAgIGRkcC0+cmVncyArCj4gKwkJ CSAgICAgICBESVNQX1JFR19NVVRFWF9TT0YobXV0ZXgtPmlkKSk7Cj4gIAkJYnJlYWs7Cj4gIAlk ZWZhdWx0Ogo+ICAJCWlmIChkZHAtPmRhdGEtPm11dGV4X21vZFtpZF0gPCAzMikgewoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWls aW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==