From mboxrd@z Thu Jan 1 00:00:00 1970 From: CK Hu Subject: Re: [PATCH v4, 24/33] drm/mediatek: distinguish ovl and ovl_2l by layer_nr Date: Wed, 17 Jul 2019 14:55:01 +0800 Message-ID: <1563346501.29169.25.camel@mtksdaap41> References: <1562625253-29254-1-git-send-email-yongqiang.niu@mediatek.com> <1562625253-29254-25-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: <1562625253-29254-25-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 SGksIFlvbmdxaWFuZzoKCk9uIFR1ZSwgMjAxOS0wNy0wOSBhdCAwNjozNCArMDgwMCwgeW9uZ3Fp YW5nLm5pdUBtZWRpYXRlay5jb20gd3JvdGU6Cj4gRnJvbTogWW9uZ3FpYW5nIE5pdSA8eW9uZ3Fp YW5nLm5pdUBtZWRpYXRlay5jb20+Cj4gCj4gZGlzdGluZ3Vpc2ggb3ZsIGFuZCBvdmxfMmwgYnkg bGF5ZXJfbnIgd2hlbiBnZXQgY29tcAo+IGlkCj4gCgpSZXZpZXdlZC1ieTogQ0sgSHUgPGNrLmh1 QG1lZGlhdGVrLmNvbT4KCj4gU2lnbmVkLW9mZi1ieTogWW9uZ3FpYW5nIE5pdSA8eW9uZ3FpYW5n Lm5pdUBtZWRpYXRlay5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtf ZGlzcF9vdmwuYyB8IDkgKysrKysrLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMo KyksIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9tZWRp YXRlay9tdGtfZGlzcF9vdmwuYyBiL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZGlzcF9v dmwuYwo+IGluZGV4IDhjYTQ5NjUuLjdlOTk4MjcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL21lZGlhdGVrL210a19kaXNwX292bC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL21lZGlh dGVrL210a19kaXNwX292bC5jCj4gQEAgLTMyNiw3ICszMjYsMTIgQEAgc3RhdGljIGludCBtdGtf ZGlzcF9vdmxfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiAgCWlmIChpcnEg PCAwKQo+ICAJCXJldHVybiBpcnE7Cj4gIAo+IC0JY29tcF9pZCA9IG10a19kZHBfY29tcF9nZXRf aWQoZGV2LT5vZl9ub2RlLCBNVEtfRElTUF9PVkwpOwo+ICsJcHJpdi0+ZGF0YSA9IG9mX2Rldmlj ZV9nZXRfbWF0Y2hfZGF0YShkZXYpOwo+ICsKPiArCWNvbXBfaWQgPSBtdGtfZGRwX2NvbXBfZ2V0 X2lkKGRldi0+b2Zfbm9kZSwKPiArCQkJCSAgICAgIHByaXYtPmRhdGEtPmxheWVyX25yID09IDQg Pwo+ICsJCQkJICAgICAgTVRLX0RJU1BfT1ZMIDoKPiArCQkJCSAgICAgIE1US19ESVNQX09WTF8y TCk7Cj4gIAlpZiAoY29tcF9pZCA8IDApIHsKPiAgCQlkZXZfZXJyKGRldiwgIkZhaWxlZCB0byBp ZGVudGlmeSBieSBhbGlhczogJWRcbiIsIGNvbXBfaWQpOwo+ICAJCXJldHVybiBjb21wX2lkOwo+ IEBAIC0zMzksOCArMzQ0LDYgQEAgc3RhdGljIGludCBtdGtfZGlzcF9vdmxfcHJvYmUoc3RydWN0 IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiAgCQlyZXR1cm4gcmV0Owo+ICAJfQo+ICAKPiAtCXBy aXYtPmRhdGEgPSBvZl9kZXZpY2VfZ2V0X21hdGNoX2RhdGEoZGV2KTsKPiAtCj4gIAlwbGF0Zm9y bV9zZXRfZHJ2ZGF0YShwZGV2LCBwcml2KTsKPiAgCj4gIAlyZXQgPSBkZXZtX3JlcXVlc3RfaXJx KGRldiwgaXJxLCBtdGtfZGlzcF9vdmxfaXJxX2hhbmRsZXIsCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs