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b=Px3k7uZzN9kGzG9Xg2iO78mVd9HTmp+Z9chGKVONZxXA2n1f/p79WJkuf8d11/1Qm PmbASDogOpGc2FRB8Uin7AgX9vy++S8VdiM0dqsLsIrn0L8kfK+8BOncmkJvgm+A0p CsOjq1EAZn7FiOMLMtGqbScXi4YDAhvqmymF1xr15tPQa5El6/lU27chyxptRg9fkq JHpiyJNMHP2UVTUcITlsu3vY/rNhVQmF9FK7Ik8ROYGAInsT91EOpxUAJT6X+GFQjN 3Hez6TtPgGLWvVE8zhGjm4Z9LoYoi/uiqguK6z/ENPB/ez6ixJ65jUzN35w4deqE6R 1Whj2tf7ZABOw== Message-ID: Date: Tue, 17 Oct 2023 11:59:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v11 41/56] media: cedrus: Stop direct calls to queue num_buffers field To: Paul Kocialkowski Cc: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Maxime Ripard References: <20231012114642.19040-1-benjamin.gaignard@collabora.com> <20231012114642.19040-42-benjamin.gaignard@collabora.com> Content-Language: en-US From: Benjamin Gaignard In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231017_025925_629300_A45319C6 X-CRM114-Status: GOOD ( 21.66 ) 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CkxlIDE3LzEwLzIwMjMgw6AgMTA6NTQsIFBhdWwgS29jaWFsa293c2tpIGEgw6ljcml0wqA6Cj4g SGkgQmVuamFtaW4sCj4KPiBPbiBUaHUgMTIgT2N0IDIzLCAxMzo0NiwgQmVuamFtaW4gR2FpZ25h cmQgd3JvdGU6Cj4+IFVzZSB2YjJfZ2V0X251bV9idWZmZXJzKCkgYW5kIHF1ZXVlIG1heF9udW1f YnVmZmVycyBmaWVsZAo+PiB0byBhdm9pZCB1c2luZyBxdWV1ZSBudW1fYnVmZmVyIGZpZWxkIGRp cmVjdGx5Lgo+IFRoYW5rcyBmb3IgdGhlIHBhdGNoLCB0aGlzIGlzIGluZGVlZCBhIG5pY2UgY2xl YW51cCBhbmQgc2FmZXIgdXNhZ2UuCj4gTWF5YmUgdGhlIGNvbW1pdCBtZXNzYWdlIG5lZWRzIHRv IHJlZmxlY3Qgd2h5IHRoaXMgY2hhbmdlIGlzIHdlbGNvbWUsCj4gbm90IGp1c3Qgd2hhdCBpcyBi ZWluZyBjaGFuZ2VkLgoKSSB3aWxsIGFkZCB0aGlzIGNvbW1lbnQgaW4gdGhlIGNvbW1pdCBtZXNz YWdlOgpUaGlzIGFsbG93cyB1cyB0byBjaGFuZ2UgaG93IHRoZSBudW1iZXIgb2YgYnVmZmVycyBp cyBjb21wdXRlZCBpbiB0aGUgZnV0dXIuCgo+Cj4+IFNpZ25lZC1vZmYtYnk6IEJlbmphbWluIEdh aWduYXJkIDxiZW5qYW1pbi5nYWlnbmFyZEBjb2xsYWJvcmEuY29tPgo+PiBDQzogTWF4aW1lIFJp cGFyZCA8bXJpcGFyZEBrZXJuZWwub3JnPgo+PiBDQzogUGF1bCBLb2NpYWxrb3dza2kgPHBhdWwu a29jaWFsa293c2tpQGJvb3RsaW4uY29tPgo+PiAtLS0KPj4gICBkcml2ZXJzL3N0YWdpbmcvbWVk aWEvc3VueGkvY2VkcnVzL2NlZHJ1c19oMjY0LmMgfCA4ICsrKysrKy0tCj4+ICAgZHJpdmVycy9z dGFnaW5nL21lZGlhL3N1bnhpL2NlZHJ1cy9jZWRydXNfaDI2NS5jIHwgOSArKysrKysrLS0KPj4g ICAyIGZpbGVzIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4+Cj4+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvc3VueGkvY2VkcnVzL2NlZHJ1c19o MjY0LmMgYi9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvc3VueGkvY2VkcnVzL2NlZHJ1c19oMjY0LmMK Pj4gaW5kZXggZGZiNDAxZGYxMzhhLi45NWU0OTA1MzJhODcgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZl cnMvc3RhZ2luZy9tZWRpYS9zdW54aS9jZWRydXMvY2VkcnVzX2gyNjQuYwo+PiArKysgYi9kcml2 ZXJzL3N0YWdpbmcvbWVkaWEvc3VueGkvY2VkcnVzL2NlZHJ1c19oMjY0LmMKPj4gQEAgLTY1Myw4 ICs2NTMsMTIgQEAgc3RhdGljIHZvaWQgY2VkcnVzX2gyNjRfc3RvcChzdHJ1Y3QgY2VkcnVzX2N0 eCAqY3R4KQo+PiAgIAo+PiAgIAl2cSA9IHY0bDJfbTJtX2dldF92cShjdHgtPmZoLm0ybV9jdHgs IFY0TDJfQlVGX1RZUEVfVklERU9fQ0FQVFVSRSk7Cj4+ICAgCj4+IC0JZm9yIChpID0gMDsgaSA8 IHZxLT5udW1fYnVmZmVyczsgaSsrKSB7Cj4+IC0JCWJ1ZiA9IHZiMl90b19jZWRydXNfYnVmZmVy KHZiMl9nZXRfYnVmZmVyKHZxLCBpKSk7Cj4+ICsJZm9yIChpID0gMDsgaSA8IHZiMl9nZXRfbnVt X2J1ZmZlcnModnEpOyBpKyspIHsKPj4gKwkJc3RydWN0IHZiMl9idWZmZXIgKnZiID0gdmIyX2dl dF9idWZmZXIodnEsIGkpOwo+PiArCj4+ICsJCWlmICghdmIpCj4+ICsJCQljb250aW51ZTsKPiBQ bGVhc2UgYWRkIGEgbmV3bGluZSBoZXJlIHRvIGJlIGNvbnNpc3RlbnQgd2l0aCB0aGUgb3RoZXIg YmxvY2sgYmVpbmcgY2hhbmdlZC4KPgo+IFdpdGggdGhpcyBjaGFuZ2UgYW5kIHRoZSBjb21taXQg bG9nIHJld29ya2VkLCB5b3UgY2FuIGNvbnNpZGVyIHRoaXM6Cj4gQWNrZWQtYnk6IFBhdWwgS29j aWFsa293c2tpIDxwYXVsLmtvY2lhbGtvd3NraUBib290bGluLmNvbT4KClRoYXQgd2lsbCBiZSBk b25lIGZvciB0aGUgbmV4dCB2ZXJzaW9uLgoKVGhhbmtzLAoKQmVuamFtaW4KCj4KPiBUaGFua3Mh Cj4KPiBQYXVsCj4KPj4gKwkJYnVmID0gdmIyX3RvX2NlZHJ1c19idWZmZXIodmIpOwo+PiAgIAo+ PiAgIAkJaWYgKGJ1Zi0+Y29kZWMuaDI2NC5tdl9jb2xfYnVmX3NpemUgPiAwKSB7Cj4+ICAgCQkJ ZG1hX2ZyZWVfYXR0cnMoZGV2LT5kZXYsCj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3N0YWdpbmcv bWVkaWEvc3VueGkvY2VkcnVzL2NlZHJ1c19oMjY1LmMgYi9kcml2ZXJzL3N0YWdpbmcvbWVkaWEv c3VueGkvY2VkcnVzL2NlZHJ1c19oMjY1LmMKPj4gaW5kZXggZmM5Mjk3MjMyNDU2Li41MmU5NGM4 ZjJmMDEgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9zdW54aS9jZWRydXMv Y2VkcnVzX2gyNjUuYwo+PiArKysgYi9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvc3VueGkvY2VkcnVz L2NlZHJ1c19oMjY1LmMKPj4gQEAgLTg2OSw4ICs4NjksMTMgQEAgc3RhdGljIHZvaWQgY2VkcnVz X2gyNjVfc3RvcChzdHJ1Y3QgY2VkcnVzX2N0eCAqY3R4KQo+PiAgIAo+PiAgIAl2cSA9IHY0bDJf bTJtX2dldF92cShjdHgtPmZoLm0ybV9jdHgsIFY0TDJfQlVGX1RZUEVfVklERU9fQ0FQVFVSRSk7 Cj4+ICAgCj4+IC0JZm9yIChpID0gMDsgaSA8IHZxLT5udW1fYnVmZmVyczsgaSsrKSB7Cj4+IC0J CWJ1ZiA9IHZiMl90b19jZWRydXNfYnVmZmVyKHZiMl9nZXRfYnVmZmVyKHZxLCBpKSk7Cj4+ICsJ Zm9yIChpID0gMDsgaSA8IHZiMl9nZXRfbnVtX2J1ZmZlcnModnEpOyBpKyspIHsKPj4gKwkJc3Ry dWN0IHZiMl9idWZmZXIgKnZiID0gdmIyX2dldF9idWZmZXIodnEsIGkpOwo+PiArCj4+ICsJCWlm ICghdmIpCj4+ICsJCQljb250aW51ZTsKPj4gKwo+PiArCQlidWYgPSB2YjJfdG9fY2VkcnVzX2J1 ZmZlcih2Yik7Cj4+ICAgCj4+ICAgCQlpZiAoYnVmLT5jb2RlYy5oMjY1Lm12X2NvbF9idWZfc2l6 ZSA+IDApIHsKPj4gICAJCQlkbWFfZnJlZV9hdHRycyhkZXYtPmRldiwKPj4gLS0gCj4+IDIuMzku Mgo+PgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlu dXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRl YWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgt YXJtLWtlcm5lbAo=