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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v2 04/12] staging: media: rkvdec: Block start streaming until both queues run Content-Language: en-US To: Sebastian Fricke , Mauro Carvalho Chehab , Ezequiel Garcia , Greg Kroah-Hartman Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, Jonas Karlman , Alex Bee , Nicolas Dufresne , Collabora Kernel-domain , Robert Beckett , Laurent Pinchart , Benjamin Gaignard References: <20230101-patch-series-v2-6-2-rc1-v2-0-fa1897efac14@collabora.com> <20230101-patch-series-v2-6-2-rc1-v2-4-fa1897efac14@collabora.com> From: Andrzej Pietrasiewicz In-Reply-To: <20230101-patch-series-v2-6-2-rc1-v2-4-fa1897efac14@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230116_002320_782901_74854C18 X-CRM114-Status: GOOD ( 17.61 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org SGkgU2ViYXN0aWFuLAoKRXplcXVpZWwgYW5kIERhbiBoYXZlIGhhZCBzb21lIGNvbW1lbnRzLCB0 aGV5IG5lZWQgYWRkcmVzc2luZy4KCklmLCBhcyBhIHJlc3VsdCwgdGhlIGxvZ2ljIG9mIHRoaXMg cGF0Y2ggcmVtYWlucyBpbiBwbGFjZSB0aGVuOgoKVyBkbml1IDEyLjAxLjIwMjMgb8KgMTM6NTYs IFNlYmFzdGlhbiBGcmlja2UgcGlzemU6Cj4gRW5zdXJlIHRoYXQgYm90aCB0aGUgQ0FQVFVSRSBh bmQgdGhlIE9VVFBVVCBxdWV1ZSBhcmUgcnVubmluZyAoZS5nLiBidXN5Cj4gLT4gaGF2ZSBidWZm ZXJzIGFsbG9jYXRlZCkgYmVmb3JlIHN0YXJ0aW5nIHRoZSBhY3R1YWwgc3RyZWFtaW5nIHByb2Nl c3MuCj4gCj4gU2lnbmVkLW9mZi1ieTogU2ViYXN0aWFuIEZyaWNrZSA8c2ViYXN0aWFuLmZyaWNr ZUBjb2xsYWJvcmEuY29tPgo+IC0tLQo+ICAgZHJpdmVycy9zdGFnaW5nL21lZGlhL3JrdmRlYy9y a3ZkZWMuYyB8IDcgKysrKysrKwo+ICAgMSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKQo+ IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvcmt2ZGVjL3JrdmRlYy5jIGIv ZHJpdmVycy9zdGFnaW5nL21lZGlhL3JrdmRlYy9ya3ZkZWMuYwo+IGluZGV4IGM4NDlmNmMyMDI3 OS4uZTBlOTVkMDZlMjE2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9ya3Zk ZWMvcmt2ZGVjLmMKPiArKysgYi9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvcmt2ZGVjL3JrdmRlYy5j Cj4gQEAgLTU2Miw2ICs1NjIsMTMgQEAgc3RhdGljIGludCBya3ZkZWNfc3RhcnRfc3RyZWFtaW5n KHN0cnVjdCB2YjJfcXVldWUgKnEsIHVuc2lnbmVkIGludCBjb3VudCkKPiAgIAlpZiAoVjRMMl9U WVBFX0lTX0NBUFRVUkUocS0+dHlwZSkpCj4gICAJCXJldHVybiAwOwo+ICAgCj4gKwkvKgo+ICsJ ICogTWFrZSBzdXJlIHRoYXQgYm90aCB0aGUgb3V0cHV0IGFuZCB0aGUgY2FwdHVyZSBxdWV1ZSBh cmUgcnVubmluZwo+ICsJICovCj4gKwlpZiAocmt2ZGVjX3F1ZXVlX2J1c3koY3R4LCBWNEwyX0JV Rl9UWVBFX1ZJREVPX0NBUFRVUkVfTVBMQU5FKSA9PSAwIHx8Cj4gKwkgICAgcmt2ZGVjX3F1ZXVl X2J1c3koY3R4LCBWNEwyX0JVRl9UWVBFX1ZJREVPX09VVFBVVF9NUExBTkUpID09IDApCgppZiB5 b3UgY29udmVydCB0byBhIG1hY3JvIGluIFBBVENIIDAzLzEyIHRoZW4gdGhlIGNvbmRpdGlvbnMg Y2FuIGJlIHJld3JpdHRlbiBhcwoKIXJrdmRlY19xdWV1ZV9idXN5KC4uLi4uKQoKaW5zdGVhZCBv ZiBjb21wYXJpbmcgdG8gMC4gKGFjdHVhbGx5LCB0aGlzIGNhbiBiZSBkb25lIHJlZ2FyZGxlc3Ms IGJ1dCBtYWtlcyAKbW9yZSBzZW5zZSBpZiB0aGUgcmVzdWx0IG9mIHJrdmRlY19xdWV1ZV9idXN5 KCkgaXMgYm9vbGVhbiB3aGljaCBpdCBpcyB3aGVuCml0IGJlY29tZXMgYSBtYWNybyBhcyBzdWdn ZXN0ZWQpCgpUaGVuIHlvdSBjYW4gb3B0aW9uYWxseSBmb2xsb3cgRGUgTW9yZ2FuJ3MgbGF3OgoK aWYgKCEocmt2ZGVjX3F1ZXVlX2J1c3koKSAmJiBya3ZkZWNfcXVldWVfYnVzeSgpKSkKCXJldHVy biAtRUFHQUlOOwoKYW5kIHlvdSBnZXQgb25lIG5lZ2F0aW9uIGxlc3MuCgpSZWdhcmRzLAoKQW5k cnplagoKPiArCQlyZXR1cm4gLUVBR0FJTjsKPiArCj4gICAJZGVzYyA9IGN0eC0+Y29kZWRfZm10 X2Rlc2M7Cj4gICAJaWYgKFdBUk5fT04oIWRlc2MpKQo+ICAgCQlyZXR1cm4gLUVJTlZBTDsKPiAK CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1y b2NrY2hpcCBtYWlsaW5nIGxpc3QKTGludXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlw Cg==