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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v5 22/23] drm: rockchip: Add VOP2 driver Content-Language: en-US To: Sascha Hauer , dri-devel@lists.freedesktop.org Cc: devicetree@vger.kernel.org, Benjamin Gaignard , Peter Geis , Sandy Huang , linux-rockchip@lists.infradead.org, Michael Riesch , kernel@pengutronix.de, Andy Yan , linux-arm-kernel@lists.infradead.org References: <20220209095350.2104049-1-s.hauer@pengutronix.de> <20220209095350.2104049-23-s.hauer@pengutronix.de> From: Dmitry Osipenko In-Reply-To: <20220209095350.2104049-23-s.hauer@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220215_114744_331150_E5CE1722 X-CRM114-Status: GOOD ( 14.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CjA5LjAyLjIwMjIgMTI6NTMsIFNhc2NoYSBIYXVlciDQv9C40YjQtdGCOgo+ICtzdGF0aWMgaXJx cmV0dXJuX3Qgdm9wMl9pc3IoaW50IGlycSwgdm9pZCAqZGF0YSkKPiArewo+ICsJc3RydWN0IHZv cDIgKnZvcDIgPSBkYXRhOwo+ICsJY29uc3Qgc3RydWN0IHZvcDJfZGF0YSAqdm9wMl9kYXRhID0g dm9wMi0+ZGF0YTsKPiArCXVpbnQzMl90IGF4aV9pcnFzW1ZPUDJfU1lTX0FYSV9CVVNfTlVNXTsK PiArCWludCByZXQgPSBJUlFfTk9ORTsKPiArCWludCBpOwo+ICsKPiArCS8qCj4gKwkgKiBUaGUg aXJxIGlzIHNoYXJlZCB3aXRoIHRoZSBpb21tdS4gSWYgdGhlIHJ1bnRpbWUtcG0gc3RhdGUgb2Yg dGhlCj4gKwkgKiB2b3AyLWRldmljZSBpcyBkaXNhYmxlZCB0aGUgaXJxIGhhcyB0byBiZSB0YXJn ZXRlZCBhdCB0aGUgaW9tbXUuCj4gKwkgKi8KPiArCWlmICghcG1fcnVudGltZV9nZXRfaWZfaW5f dXNlKHZvcDItPmRldikpCj4gKwkJcmV0dXJuIElSUV9OT05FOwo+ICsKPiArCWZvciAoaSA9IDA7 IGkgPCB2b3AyX2RhdGEtPm5yX3ZwczsgaSsrKSB7Cj4gKwkJc3RydWN0IHZvcDJfdmlkZW9fcG9y dCAqdnAgPSAmdm9wMi0+dnBzW2ldOwo+ICsJCXN0cnVjdCBkcm1fY3J0YyAqY3J0YyA9ICZ2cC0+ Y3J0YzsKPiArCQl1aW50MzJfdCBpcnFzOwo+ICsKPiArCQlpcnFzID0gdm9wMl9yZWFkbCh2b3Ay LCBSSzM1NjhfVlBfSU5UX1NUQVRVUyh2cC0+aWQpKTsKPiArCQl2b3AyX3dyaXRlbCh2b3AyLCBS SzM1NjhfVlBfSU5UX0NMUih2cC0+aWQpLCBpcnFzIDw8IDE2IHwgaXJxcyk7Cj4gKwo+ICsJCWlm IChpcnFzICYgVlBfSU5UX0RTUF9IT0xEX1ZBTElEKSB7Cj4gKwkJCWNvbXBsZXRlKCZ2cC0+ZHNw X2hvbGRfY29tcGxldGlvbik7Cj4gKwkJCXJldCA9IElSUV9IQU5ETEVEOwo+ICsJCX0KPiArCj4g KwkJaWYgKGlycXMgJiBWUF9JTlRfRlNfRklFTEQpIHsKPiArCQkJdW5zaWduZWQgbG9uZyBmbGFn czsKPiArCj4gKwkJCWRybV9jcnRjX2hhbmRsZV92YmxhbmsoY3J0Yyk7Cj4gKwkJCXNwaW5fbG9j a19pcnFzYXZlKCZjcnRjLT5kZXYtPmV2ZW50X2xvY2ssIGZsYWdzKTsKCklSUSBpcyBkaXNhYmxl ZCBpbnNpZGUgb2YgSVNSKCksIG5vIG5lZWQgdG8gc2F2ZS9yZXN0b3JlIHRoZSBmbGFncy4KCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1r ZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJu ZWwK