From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH 1/2] drm/vc4: Skip ULPS latching when we're in that ULPS state already. Date: Mon, 30 Apr 2018 11:03:39 +0200 Message-ID: <20180430110339.29d217e7@bbrezillon> References: <20171031193258.17373-1-eric@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.bootlin.com (mail.bootlin.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id 3362A89DEA for ; Mon, 30 Apr 2018 09:03:41 +0000 (UTC) In-Reply-To: <20171031193258.17373-1-eric@anholt.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Eric Anholt Cc: Thierry Reding , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCAzMSBPY3QgMjAxNyAxMjozMjo1NyAtMDcwMApFcmljIEFuaG9sdCA8ZXJpY0Bhbmhv bHQubmV0PiB3cm90ZToKCj4gSXQgc2VlbXMgdGhhdCB0cnlpbmcgdG8gZ28gZnJvbSB1bmxhdGNo ZWQgdG8gdW5sYXRjaGVkIHdpbGwgdGltZSBvdXQKPiB3YWl0aW5nIGZvciBTVE9QLCBhbmQgd2Ug Y2FuIGp1c3Qgc2tpcCB0aGF0Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IEVyaWMgQW5ob2x0IDxlcmlj QGFuaG9sdC5uZXQ+CgpSZXZpZXdlZC1ieTogQm9yaXMgQnJlemlsbG9uIDxib3Jpcy5icmV6aWxs b25AYm9vdGxpbi5jb20+Cgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9kc2kuYyB8 IDUgKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9kc2kuYyBiL2RyaXZlcnMvZ3B1L2RybS92YzQv dmM0X2RzaS5jCj4gaW5kZXggOTQwODVmOGJjZDY4Li44YWE4OTc4MzUxMTggMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfZHNpLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v dmM0L3ZjNF9kc2kuYwo+IEBAIC03NTMsNiArNzUzLDExIEBAIHN0YXRpYyB2b2lkIHZjNF9kc2lf dWxwcyhzdHJ1Y3QgdmM0X2RzaSAqZHNpLCBib29sIHVscHMpCj4gIAkJCSAoZHNpLT5sYW5lcyA+ IDIgPyBEU0kxX1NUQVRfUEhZX0QyX1NUT1AgOiAwKSB8Cj4gIAkJCSAoZHNpLT5sYW5lcyA+IDMg PyBEU0kxX1NUQVRfUEhZX0QzX1NUT1AgOiAwKSk7Cj4gIAlpbnQgcmV0Owo+ICsJYm9vbCB1bHBz X2N1cnJlbnRseV9lbmFibGVkID0gKERTSV9QT1JUX1JFQUQoUEhZX0FGRUMwKSAmCj4gKwkJCQkg ICAgICAgRFNJX1BPUlRfQklUKFBIWV9BRkVDMF9MQVRDSF9VTFBTKSk7Cj4gKwo+ICsJaWYgKHVs cHMgPT0gdWxwc19jdXJyZW50bHlfZW5hYmxlZCkKPiArCQlyZXR1cm47Cj4gIAo+ICAJRFNJX1BP UlRfV1JJVEUoU1RBVCwgc3RhdF91bHBzKTsKPiAgCURTSV9QT1JUX1dSSVRFKFBIWUMsIERTSV9Q T1JUX1JFQUQoUEhZQykgfCBwaHljX3VscHMpOwoKCgotLSAKQm9yaXMgQnJlemlsbG9uLCBCb290 bGluIChmb3JtZXJseSBGcmVlIEVsZWN0cm9ucykKRW1iZWRkZWQgTGludXggYW5kIEtlcm5lbCBl bmdpbmVlcmluZwpodHRwczovL2Jvb3RsaW4uY29tCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2RyaS1kZXZlbAo=