From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robin Murphy Subject: Re: [PATCH 2/2] drm: hdlcd: Suspend/resume only active crtcs Date: Thu, 5 May 2016 19:01:17 +0100 Message-ID: <572B8A6D.40405@arm.com> References: <759fe8d3dde95091a9df83018051cba00f494e1e.1462464611.git.robin.murphy@arm.com> <20160505170601.GP1286@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by gabe.freedesktop.org (Postfix) with ESMTP id BBCC66EA14 for ; Thu, 5 May 2016 18:01:19 +0000 (UTC) In-Reply-To: <20160505170601.GP1286@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: airlied@linux.ie, liviu.dudau@arm.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: dri-devel@lists.freedesktop.org SGkgRGFuaWVsLAoKT24gMDUvMDUvMTYgMTg6MDYsIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4gT24g VGh1LCBNYXkgMDUsIDIwMTYgYXQgMDU6MTM6MzhQTSArMDEwMCwgUm9iaW4gTXVycGh5IHdyb3Rl Ogo+PiBUaGUgY3VycmVudCBQTSBvcHMgc2ltcGx5IHVuY29uZGl0aW9uYWxseSBlbmFibGUvZGlz YWJsZSB0aGUgSERMQ0QsCj4+IHdoaWNoIHByb3ZlcyBwcm9ibGVtYXRpYyB3aGVuIHRoZXJlIGlz IG5vIGRpc3BsYXkgcGx1Z2dlZCBpbiAtIHNpbmNlCj4+IHdpdGhvdXQgYSBjcnRjIHRoZSBoYXJk d2FyZSBpdHNlbGYgaXMgc3RpbGwgaW4gYW4gdW5pbml0aWFsaXNlZCBzdGF0ZSwKPj4gY29taW5n IG91dCBvZiBzdXNwZW5kIHJlc3VsdHMgaW4gaXQgYmVpbmcgZW5hYmxlZCB3aXRob3V0IGEgdmFs aWQKPj4gZnJhbWVidWZmZXIgYWRkcmVzcywgd2hpY2ggdHlwaWNhbGx5IHJlc3VsdHMgaW4gaXQg dHJ5aW5nIHRvIHNjYW4gb3V0Cj4+IGZyb20gYnVzIGFkZHJlc3MgMCBhbmQgZmxvb2RpbmcgdGhl IHN5c3RlbSB3aXRoIGVycm9yIGludGVycnVwdHMuCj4+Cj4+IEZpeCB0aGlzIGJ5IGNoZWNraW5n IHRoZSBjcnRjIHN0YXRlIG9uIHJlc3VtZSwgYW5kIG9ubHkgZW5hYmxpbmcgdGhlCj4+IGhhcmR3 YXJlIGlmIGl0J3MgYWN0dWFsbHkgc3VwcG9zZWQgdG8gYmUuIEZvciB0aGUgc2FrZSBvZiBjb25z aXN0ZW5jeSwKPj4gZG8gdGhlIHNhbWUgb24gdGhlIHN1c3BlbmQgcGF0aCBhcyB3ZWxsLCBhbHRo b3VnaCB0aGVyZSBpdCdzIG1lcmVseSBhCj4+IGNhc2Ugb2Ygc2tpcHBpbmcgdW5uZWNlc3Nhcnkg d29yay4KPj4KPj4gQ0M6IExpdml1IER1ZGF1IDxsaXZpdS5kdWRhdUBhcm0uY29tPgo+PiBTaWdu ZWQtb2ZmLWJ5OiBSb2JpbiBNdXJwaHkgPHJvYmluLm11cnBoeUBhcm0uY29tPgo+PiAtLS0KPj4g ICBkcml2ZXJzL2dwdS9kcm0vYXJtL2hkbGNkX2NydGMuYyB8IDYgKysrKy0tCj4+ICAgMSBmaWxl IGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPj4KPj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9hcm0vaGRsY2RfY3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL2Fy bS9oZGxjZF9jcnRjLmMKPj4gaW5kZXggZmVmMWIwNGMyYWFiLi5iZjZmZjVlNDhhZGMgMTAwNjQ0 Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hcm0vaGRsY2RfY3J0Yy5jCj4+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9hcm0vaGRsY2RfY3J0Yy5jCj4+IEBAIC0yOTYsMTIgKzI5NiwxNCBAQCBzdGF0 aWMgc3RydWN0IGRybV9wbGFuZSAqaGRsY2RfcGxhbmVfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAq ZHJtKQo+Pgo+PiAgIHZvaWQgaGRsY2RfY3J0Y19zdXNwZW5kKHN0cnVjdCBkcm1fY3J0YyAqY3J0 YykKPj4gICB7Cj4+IC0JaGRsY2RfY3J0Y19kaXNhYmxlKGNydGMpOwo+PiArCWlmIChjcnRjLT5z dGF0ZS0+YWN0aXZlKQo+PiArCQloZGxjZF9jcnRjX2Rpc2FibGUoY3J0Yyk7Cj4+ICAgfQo+Pgo+ PiAgIHZvaWQgaGRsY2RfY3J0Y19yZXN1bWUoc3RydWN0IGRybV9jcnRjICpjcnRjKQo+PiAgIHsK Pj4gLQloZGxjZF9jcnRjX2VuYWJsZShjcnRjKTsKPj4gKwlpZiAoY3J0Yy0+c3RhdGUtPmFjdGl2 ZSkKPj4gKwkJaGRsY2RfY3J0Y19lbmFibGUoY3J0Yyk7Cj4+ICAgfQo+Cj4gSWYgeW91IHVzZSB0 aGUgYXRvbWljIGhlbHBlcnMgdG8gc3VzcGVuZC9yZXN1bWUgeW91ciBlbnRpcmUgZGlzcGxheQo+ IHBpcGVsaW5lIHRoZXNlIGNhbGxiYWNrcyBzaG91bGRuJ3QgZXZlbiBiZSBuZWVkZWQgYXQgYWxs LiBUcmllZCBqdXN0Cj4gcmVtb3ZpbmcgdGhlbT8KCkknbGwgaGF2ZSB0byBsZWF2ZSB0aGF0IGlu IExpdml1J3MgaGFuZHMgYXMgSSBrbm93IGxpdGVyYWxseSBub3RoaW5nIAphYm91dCB0aGUgcmVs YXRpb25zaGlwIGJldHdlZW4gcGxhdGZvcm0gUE0gb3BzIGFuZCBEUk0gaGVscGVycyA7KQpNeSBv bmx5IG1vdGl2YXRpb24gaXMgZm9yIHRoZSBhcm02NCBoaWJlcm5hdGUgc3VwcG9ydCBjdXJyZW50 bHkgc2F0IGluIAotbmV4dCBmb3IgNC43IHRvIHN0b3AgYmVpbmcgYnJva2VuIG9uIG15IEp1bm8g Ym9hcmQgYnkgdGhpcy4KClJvYmluLgoKPiAtRGFuaWVsCj4KPj4KPj4gICBpbnQgaGRsY2Rfc2V0 dXBfY3J0YyhzdHJ1Y3QgZHJtX2RldmljZSAqZHJtKQo+PiAtLQo+PiAyLjguMS5kaXJ0eQo+Pgo+ PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+PiBkcmkt ZGV2ZWwgbWFpbGluZyBsaXN0Cj4+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPj4g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK PgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRl dmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==