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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvfRP-0077q8-FV; Tue, 22 Jun 2021 12:23:43 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvfRC-0077ld-7L; Tue, 22 Jun 2021 12:23:31 +0000 Received: from [IPv6:2a01:e0a:4cb:a870:92ca:2af7:fb1:928] (unknown [IPv6:2a01:e0a:4cb:a870:92ca:2af7:fb1:928]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 63C7F1F4109B; Tue, 22 Jun 2021 13:23:18 +0100 (BST) Subject: Re: [PATCH v3 1/8] media: hantro: Trace hevc hw cycles performance register To: Ezequiel Garcia , hverkuil@xs4all.nl, p.zabel@pengutronix.de, mchehab@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, gregkh@linuxfoundation.org, mripard@kernel.org, paul.kocialkowski@bootlin.com, wens@csie.org, jernej.skrabec@siol.net, emil.l.velikov@gmail.com, andrzej.p@collabora.com, jc@kynesim.co.uk, jernej.skrabec@gmail.com, nicolas@ndufresne.ca Cc: kernel@pengutronix.de, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210618131526.566762-1-benjamin.gaignard@collabora.com> <20210618131526.566762-2-benjamin.gaignard@collabora.com> <418311dac48d3a29b4fe9e363f7d4e82c360f586.camel@collabora.com> From: Benjamin Gaignard Message-ID: <41682f40-3b5e-e21c-d75e-f57f8f3310da@collabora.com> Date: Tue, 22 Jun 2021 14:23:08 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <418311dac48d3a29b4fe9e363f7d4e82c360f586.camel@collabora.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210622_052330_413525_6DC4A6F6 X-CRM114-Status: GOOD ( 23.55 ) 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 CkxlIDE4LzA2LzIwMjEgw6AgMjA6NTgsIEV6ZXF1aWVsIEdhcmNpYSBhIMOpY3JpdMKgOgo+IEhp IEJlbmphbWluLAo+Cj4gT24gRnJpLCAyMDIxLTA2LTE4IGF0IDE1OjE1ICswMjAwLCBCZW5qYW1p biBHYWlnbmFyZCB3cm90ZToKPj4gQWZ0ZXIgZWFjaCBoZXZjIGRlY29kZWQgZnJhbWUgdHJhY2Ug dGhlIGhhcmR3YXJlIHBlcmZvcm1hbmNlLgo+PiBJdCBwcm92aWRlcyB0aGUgbnVtYmVyIG9mIGh3 IGN5Y2xlcyBzcGVuZCBwZXIgZGVjb2RlZCBtYWNyb2Jsb2NrLgo+Pgo+IFBsZWFzZSBhZGQgc29t ZSBkb2N1bWVudGF0aW9uIGFib3V0IGhvdyB0aGVzZSBhcmUgc3VwcG9zZWQKPiB0byBiZSB1c2Vk LiBJdCB3aWxsIGJlIGVhc2llciB0byBkaXNjdXNzIGFmdGVyIHNlZWluZwo+IHRoaW5ncyBpbiBh Y3RpaW9uLgo+Cj4gQSBnb29kIHBsYWNlIGZvciB0aGUgZG9jdW1lbnRhdGlvbiB3b3VsZCBiZToK Pgo+IGh0dHBzOi8vd3d3Lmtlcm5lbC5vcmcvZG9jL2h0bWwvbGF0ZXN0L2FkbWluLWd1aWRlL21l ZGlhL3Y0bC1kcml2ZXJzLmh0bWwKCk9rIHRoYXQgd2lsbCBiZSBpbiB2NAoKPgo+IFsuLl0KPj4g QEAgLTIyLDYgKzIzLDIxIEBAIHN0YXRpYyBpbmxpbmUgdm9pZCBoYW50cm9fd3JpdGVfYWRkcihz dHJ1Y3QgaGFudHJvX2RldiAqdnB1LAo+PiAgwqDCoMKgwqDCoMKgwqDCoHZkcHVfd3JpdGUodnB1 LCBhZGRyICYgMHhmZmZmZmZmZiwgb2Zmc2V0KTsKPj4gIMKgfQo+PiAgIAo+PiArdm9pZCBoYW50 cm9fZzJfaGV2Y19kZWNfZG9uZShzdHJ1Y3QgaGFudHJvX2N0eCAqY3R4KQo+IEknbSB3b3JyaWVk IGFib3V0IHRoZSBydW50aW1lIGNvc3QgdGhpcyB3b3VsZCBoYXZlLgo+Cj4gSSBzZWUgb3RoZXIg ZHJpdmVycyAoaTkxNSwgcGFuZnJvc3QpIHNlZW0gdG8gaGF2ZSBhbiBpb2N0bAo+IHRvIGVuYWJs ZSB0aGUgcGVyZiBjb3VudGVycy4KPgo+IFBlcmhhcHMgd2UgZG9uJ3QgbmVlZCBhbiBpb2N0bCwg YnV0IGEgbW9kdWxlIHBhcmFtIHdvdWxkIGJlIGVub3VnaAo+IGZvciBub3cuCgpZb3UgY2FuIGJl IHJlYXNzdXJlZCB0aGUgb3ZlcmhlYWQgb2YgdHJhY2VzIHBvaW50cyBpcyB2ZXJ5IGxvdyBoYXMg ZXhwbGFpbmVkCmluIHRoaXMgYXJ0aWNsZTogaHR0cHM6Ly9sd24ubmV0L0FydGljbGVzLzMzMDQw Mi8KCj4KPj4gK3sKPj4gK8KgwqDCoMKgwqDCoMKgY29uc3Qgc3RydWN0IGhhbnRyb19oZXZjX2Rl Y19jdHJscyAqY3RybHMgPSAmY3R4LT5oZXZjX2RlYy5jdHJsczsKPj4gK8KgwqDCoMKgwqDCoMKg Y29uc3Qgc3RydWN0IHY0bDJfY3RybF9oZXZjX3NwcyAqc3BzID0gY3RybHMtPnNwczsKPj4gK8Kg wqDCoMKgwqDCoMKgc3RydWN0IGhhbnRyb19kZXYgKnZwdSA9IGN0eC0+ZGV2Owo+PiArwqDCoMKg wqDCoMKgwqB1MzIgaHdfY3ljbGVzID0gMDsKPj4gK8KgwqDCoMKgwqDCoMKgdTMyIG1icyA9IChz cHMtPnBpY193aWR0aF9pbl9sdW1hX3NhbXBsZXMgKgo+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoCBzcHMtPnBpY19oZWlnaHRfaW5fbHVtYV9zYW1wbGVzKSA+PiA4Owo+PiAr Cj4+ICvCoMKgwqDCoMKgwqDCoGlmIChtYnMpCj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqBod19jeWNsZXMgPSB2ZHB1X3JlYWQodnB1LCBHMl9IV19QRVJGT1JNQU5DRSkgLyBtYnM7 Cj4+ICsKPj4gK8KgwqDCoMKgwqDCoMKgdHJhY2VfaGFudHJvX2hldmNfcGVyZihjdHgsIGh3X2N5 Y2xlcyk7Cj4+ICt9Cj4+ICsKPj4KPiBbLi5dCj4+ICsKPj4gK1RSQUNFX0VWRU5UKGhhbnRyb19o ZXZjX3BlcmYsCj4+ICvCoMKgwqDCoMKgwqDCoFRQX1BST1RPKHN0cnVjdCBoYW50cm9fY3R4ICpj dHgsIHUzMiBod19jeWNsZXMpLAo+PiArCj4+ICvCoMKgwqDCoMKgwqDCoFRQX0FSR1MoY3R4LCBo d19jeWNsZXMpLAo+PiArCj4+ICvCoMKgwqDCoMKgwqDCoFRQX1NUUlVDVF9fZW50cnkoCj4+ICvC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBfX2ZpZWxkKGludCwgbWlub3IpCj4+ICvCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBfX2ZpZWxkKHUzMiwgaHdfY3ljbGVzKQo+PiArwqDC oMKgwqDCoMKgwqApLAo+PiArCj4+ICvCoMKgwqDCoMKgwqDCoFRQX2Zhc3RfYXNzaWduKAo+PiAr wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgX19lbnRyeS0+bWlub3IgPSBjdHgtPmZoLnZk ZXYtPm1pbm9yOwo+IFRyYWNraW5nIHBlcmZvcm1hbmNlIHBlciBtaW5vciBkb2Vzbid0IHNlZW0g dXNlZnVsLAo+IHdlJ2QgbGlrZSB0byB0cmFjayBwZXItZmQgKGkuZS4gcGVyIGNvbnRleHQpLgoK VGhpcyBwYXJ0IG9mIHRoZSBkcml2ZXIgZG9lc24ndCBrbm93IGZvciB3aGljaCBmZCB0aGUgZGVj b2Rpbmcgam9iIGlzIGRvbmUKc28gaW1wb3NzaWJsZSB0byBhZGQgaXQgdGhlcmUuCgpSZWdhcmRz LApCZW5qYW1pbgoKPgo+IFRoYW5rcywKPiBFemVxdWllbAo+CgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QK TGludXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFk Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg==