From mboxrd@z Thu Jan  1 00:00:00 1970
From: Neil Armstrong <narmstrong@baylibre.com>
Subject: Re: [PATCH v2 1/2] drm: dw-hdmi: add specific I2S and AHB functions
 for stream handling
Date: Fri, 14 Apr 2017 11:05:11 +0200
Message-ID: <18f8eac1-64c2-949e-c4e1-6c87a5e757c3@baylibre.com>
References: <20170414083113.4255-1-romain.perier@collabora.com>
 <20170414083113.4255-2-romain.perier@collabora.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
In-Reply-To: <20170414083113.4255-2-romain.perier@collabora.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Romain Perier <romain.perier@collabora.com>, Archit Taneja <architt@codeaurora.org>, David Airlie <airlied@linux.ie>
Cc: Jose Abreu <Jose.Abreu@synopsys.com>, Russell King <linux@armlinux.org.uk>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org
List-Id: linux-rockchip.vger.kernel.org

T24gMDQvMTQvMjAxNyAxMDozMSBBTSwgUm9tYWluIFBlcmllciB3cm90ZToKPiBDdXJyZW50bHks
IENUUytOIGlzIGZvcmNlZCB0byB6ZXJvIGFzIGEgd29ya2Fyb3VuZCBvZiB0aGUgSVAgYmxvY2sg
Zm9yCj4gaS5NWCBwbGF0Zm9ybXMuIFRoaXMgaXMgcmVxdWVzdGVkIGluIHRoZSBkYXRhc2hlZXQg
b2YgdGhlIGNvcnJlc3BvbmRpbmcKPiBJUCBmb3IgQUhCIG1vZGUgb25seS4gSG93ZXZlciwgd2Ug
aGF2ZSBzZWVuIHRoYXQgaXQgaW50cm9kdWNlcyBnbGl0Y2hlcwo+IG9yIGRlbGF5cyB3aGVuIHBs
YXlpbmcgYSBzb3VuZCBvbiBIRE1JIGZvciBJMlMgbW9kZS4gVGhpcyBwcm92ZXMgdGhhdCB3ZQo+
IGNhbm5vdCBrZWVwIHRoZSBjdXJyZW50IGZ1bmN0aW9ucyBmb3IgaGFuZGxpbmcgYXVkaW8gc3Ry
ZWFtIGFzLWlzIGlmCj4gdGhlc2UgY29udGFpbiB3b3JrYXJvdW5kIHRoYXQgYXJlIHNwZWNpZmlj
IHRvIGEgbW9kZS4KPiAKPiBUaGlzIGNvbW1pdCBpbnRyb2R1Y2VzIHR3byBjYWxsYmFja3MsIG9u
ZSBmb3IgZWFjaCB2YXJpYW50Lgo+IGR3X2hkbWlfc2V0dXAgZGVmaW5lcyB0aGUgcmlnaHQgZnVu
Y3Rpb24gZGVwZW5kaW5nIG9uIHRoZSBkZXRlY3RlZAo+IHZhcmlhbnQuIFRoZW4sIHRoZSBleHBv
cnRlZCBmdW5jdGlvbnMgZHdfaGRtaV9hdWRpb19lbmFibGUgYW5kCj4gZHdfaGRtaV9hdWRpb19k
aXNhYmxlIGNhbGxzIHRoZSBjb3JyZXNwb25kaW5nIGNhbGxiYWNrcwo+IAo+IFNpZ25lZC1vZmYt
Ynk6IFJvbWFpbiBQZXJpZXIgPHJvbWFpbi5wZXJpZXJAY29sbGFib3JhLmNvbT4KPiAtLS0KPiAg
ZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zeW5vcHN5cy9kdy1oZG1pLmMgfCAyNiArKysrKysrKysr
KysrKysrKysrKysrKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgMjQgaW5zZXJ0aW9ucygrKSwgMiBk
ZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zeW5v
cHN5cy9kdy1oZG1pLmMgYi9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3N5bm9wc3lzL2R3LWhkbWku
Ywo+IGluZGV4IDRiNmYyMTYuLjViMzI4YzAgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt
L2JyaWRnZS9zeW5vcHN5cy9kdy1oZG1pLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYnJpZGdl
L3N5bm9wc3lzL2R3LWhkbWkuYwo+IEBAIC0xNzMsNiArMTczLDggQEAgc3RydWN0IGR3X2hkbWkg
ewo+ICAKPiAgCXVuc2lnbmVkIGludCByZWdfc2hpZnQ7Cj4gIAlzdHJ1Y3QgcmVnbWFwICpyZWdt
Owo+ICsJdm9pZCAoKmVuYWJsZV9hdWRpbykoc3RydWN0IGR3X2hkbWkgKmhkbWkpOwo+ICsJdm9p
ZCAoKmRpc2FibGVfYXVkaW8pKHN0cnVjdCBkd19oZG1pICpoZG1pKTsKPiAgfTsKPiAgCj4gICNk
ZWZpbmUgSERNSV9JSF9QSFlfU1RBVDBfUlhfU0VOU0UgXAo+IEBAIC01NDIsMTMgKzU0NCwyOSBA
QCB2b2lkIGR3X2hkbWlfc2V0X3NhbXBsZV9yYXRlKHN0cnVjdCBkd19oZG1pICpoZG1pLCB1bnNp
Z25lZCBpbnQgcmF0ZSkKPiAgfQo+ICBFWFBPUlRfU1lNQk9MX0dQTChkd19oZG1pX3NldF9zYW1w
bGVfcmF0ZSk7Cj4gIAo+ICt2b2lkIGR3X2hkbWlfYWhiX2F1ZGlvX2VuYWJsZShzdHJ1Y3QgZHdf
aGRtaSAqaGRtaSkKPiArewo+ICsJaGRtaV9zZXRfY3RzX24oaGRtaSwgaGRtaS0+YXVkaW9fY3Rz
LCBoZG1pLT5hdWRpb19uKTsKPiArfQo+ICsKPiArdm9pZCBkd19oZG1pX2FoYl9hdWRpb19kaXNh
YmxlKHN0cnVjdCBkd19oZG1pICpoZG1pKQo+ICt7Cj4gKwloZG1pX3NldF9jdHNfbihoZG1pLCBo
ZG1pLT5hdWRpb19jdHMsIDApOwo+ICt9Cj4gKwo+ICt2b2lkIGR3X2hkbWlfaTJzX2F1ZGlvX2Vu
YWJsZShzdHJ1Y3QgZHdfaGRtaSAqaGRtaSkKPiArewo+ICsJaGRtaV9zZXRfY3RzX24oaGRtaSwg
aGRtaS0+YXVkaW9fY3RzLCBoZG1pLT5hdWRpb19uKTsKPiArfQo+ICsKPiAgdm9pZCBkd19oZG1p
X2F1ZGlvX2VuYWJsZShzdHJ1Y3QgZHdfaGRtaSAqaGRtaSkKPiAgewo+ICAJdW5zaWduZWQgbG9u
ZyBmbGFnczsKPiAgCj4gIAlzcGluX2xvY2tfaXJxc2F2ZSgmaGRtaS0+YXVkaW9fbG9jaywgZmxh
Z3MpOwo+ICAJaGRtaS0+YXVkaW9fZW5hYmxlID0gdHJ1ZTsKPiAtCWhkbWlfc2V0X2N0c19uKGhk
bWksIGhkbWktPmF1ZGlvX2N0cywgaGRtaS0+YXVkaW9fbik7Cj4gKwlpZiAoaGRtaS0+ZW5hYmxl
X2F1ZGlvKQo+ICsJCWhkbWktPmVuYWJsZV9hdWRpbyhoZG1pKTsKPiAgCXNwaW5fdW5sb2NrX2ly
cXJlc3RvcmUoJmhkbWktPmF1ZGlvX2xvY2ssIGZsYWdzKTsKPiAgfQo+ICBFWFBPUlRfU1lNQk9M
X0dQTChkd19oZG1pX2F1ZGlvX2VuYWJsZSk7Cj4gQEAgLTU1OSw3ICs1NzcsOCBAQCB2b2lkIGR3
X2hkbWlfYXVkaW9fZGlzYWJsZShzdHJ1Y3QgZHdfaGRtaSAqaGRtaSkKPiAgCj4gIAlzcGluX2xv
Y2tfaXJxc2F2ZSgmaGRtaS0+YXVkaW9fbG9jaywgZmxhZ3MpOwo+ICAJaGRtaS0+YXVkaW9fZW5h
YmxlID0gZmFsc2U7Cj4gLQloZG1pX3NldF9jdHNfbihoZG1pLCBoZG1pLT5hdWRpb19jdHMsIDAp
Owo+ICsJaWYgKGhkbWktPmRpc2FibGVfYXVkaW8pCj4gKwkJaGRtaS0+ZGlzYWJsZV9hdWRpbyho
ZG1pKTsKPiAgCXNwaW5fdW5sb2NrX2lycXJlc3RvcmUoJmhkbWktPmF1ZGlvX2xvY2ssIGZsYWdz
KTsKPiAgfQo+ICBFWFBPUlRfU1lNQk9MX0dQTChkd19oZG1pX2F1ZGlvX2Rpc2FibGUpOwo+IEBA
IC0yNDA0LDYgKzI0MjMsOCBAQCBfX2R3X2hkbWlfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2Rldmlj
ZSAqcGRldiwKPiAgCQlhdWRpby5pcnEgPSBpcnE7Cj4gIAkJYXVkaW8uaGRtaSA9IGhkbWk7Cj4g
IAkJYXVkaW8uZWxkID0gaGRtaS0+Y29ubmVjdG9yLmVsZDsKPiArCQloZG1pLT5lbmFibGVfYXVk
aW8gPSBkd19oZG1pX2FoYl9hdWRpb19lbmFibGU7Cj4gKwkJaGRtaS0+ZGlzYWJsZV9hdWRpbyA9
IGR3X2hkbWlfYWhiX2F1ZGlvX2Rpc2FibGU7Cj4gIAo+ICAJCXBkZXZpbmZvLm5hbWUgPSAiZHct
aGRtaS1haGItYXVkaW8iOwo+ICAJCXBkZXZpbmZvLmRhdGEgPSAmYXVkaW87Cj4gQEAgLTI0MTYs
NiArMjQzNyw3IEBAIF9fZHdfaGRtaV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2
LAo+ICAJCWF1ZGlvLmhkbWkJPSBoZG1pOwo+ICAJCWF1ZGlvLndyaXRlCT0gaGRtaV93cml0ZWI7
Cj4gIAkJYXVkaW8ucmVhZAk9IGhkbWlfcmVhZGI7Cj4gKwkJaGRtaS0+ZW5hYmxlX2F1ZGlvID0g
ZHdfaGRtaV9pMnNfYXVkaW9fZW5hYmxlOwo+ICAKPiAgCQlwZGV2aW5mby5uYW1lID0gImR3LWhk
bWktaTJzLWF1ZGlvIjsKPiAgCQlwZGV2aW5mby5kYXRhID0gJmF1ZGlvOwo+IAoKSGkgUm9tYWlu
LAoKUmV2aWV3ZWQtYnk6IE5laWwgQXJtc3Ryb25nIDxuYXJtc3Ryb25nQGJheWxpYnJlLmNvbT4K
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs
IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz
dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==