From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 1/2] drm/i915: Don't require primary->fb in intel_crtc_active() Date: Wed, 04 Mar 2015 17:26:36 +0000 Message-ID: <54F7404C.8030201@linux.intel.com> References: <1425435313-31711-1-git-send-email-matthew.d.roper@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id E03196E30E for ; Wed, 4 Mar 2015 09:26:38 -0800 (PST) In-Reply-To: <1425435313-31711-1-git-send-email-matthew.d.roper@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matt Roper , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDAzLzA0LzIwMTUgMDI6MTUgQU0sIE1hdHQgUm9wZXIgd3JvdGU6Cj4gVW5pdmVyc2FsIHBs YW5lcyBhbGxvdyB1cyB0byBoYXZlIGFuIGFjdGl2ZSBDUlRDIHdpdGhvdXQgYSBwcmltYXJ5IHBs YW5lCj4gZnJhbWVidWZmZXIgYm91bmQuICBEcm9wIHRoZSB0ZXN0IGZvciBwcmltYXJ5LT5mYiBm cm9tCj4gaW50ZWxfY3J0Y19hY3RpdmUoKSBzaW5jZSB3ZSBjYW4gY2xlYXJseSBoYXZlIGFjdGl2 ZSBDUlRDJ3Mgd2l0aG91dCBhCj4gZnJhbWVidWZmZXIsIGFuZCB0aGlzIGNoZWNrIGlzIG5vdyBp bnRlcmZlcmluZyB3aXRoIHdhdGVybWFyawo+IGNhbGN1bGF0aW9ucyB3aGVuIHdlIHRyeSB0byBy ZS1lbmFibGUgdGhlIHByaW1hcnkgcGxhbmUuCj4KPiBOb3RlIHRoYXQgY29tbWl0Cj4KPiAgICAg ICAgICBjb21taXQgMGZkYTY1NjgwZTkyNTQ1Y2FlYTViZTc4MDVhN2YwYTYxN2ZiNmMyMAo+ICAg ICAgICAgIEF1dGhvcjogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4K PiAgICAgICAgICBEYXRlOiAgIEZyaSBGZWIgMjcgMTU6MTI6MzUgMjAxNSArMDAwMAo+Cj4gICAg ICAgICAgICAgIGRybS9pOTE1L3NrbDogVXBkYXRlIHdhdGVybWFya3MgZm9yIFkgdGlsaW5nCj4K PiBhZGRzIGEgdGVzdCBmb3IgcHJpbWFyeSBwbGFuZSBlbmFibGUvZGlzYWJsZSB0byB0cmlnZ2Vy IGEgd2F0ZXJtYXJrCj4gdXBkYXRlIChwcmV2aW91c2x5IHdlIGlnbm9yZWQgdXBkYXRlcyB0byBw cmltYXJ5IHBsYW5lcywgd2hpY2ggd2Fzbid0Cj4gcmVhbGx5IGNvcnJlY3QsIGJ1dCB3ZSBnb3Qg bHVja3kgc2luY2Ugd2UgYWx3YXlzIHByZXRlbmRlZCB0aGUgcHJpbWFyeQo+IHBsYW5lIHdhcyBv bikuICBUdnJ0a28ncyBwYXRjaCB0cmllcyB0byB1cGRhdGUgd2F0ZXJtYXJrcyB3aGVuIHdlCj4g cmUtZW5hYmxlIHRoZSBwcmltYXJ5IHBsYW5lLCBidXQgdGhhdCB3YXRlcm1hcmsgY29tcHV0YXRp b24gZ2V0cyBhYm9ydGVkCj4gZWFybHkgYmVjYXVzZSBpbnRlbF9jcnRjX2FjdGl2ZSgpIGFsd2F5 cyByZXR1cm5zIGZhbHNlIHdoZW4gdGhlIHByaW1hcnkKPiBwbGFuZSBpcyBkaXNhYmxlZDsgdGhp cyBsZWFkcyB0byB3YXRlcm1hcmsgdW5kZXJydW5zIChhdCBsZWFzdCBvbgo+IHBsYXRmb3JtcyB3 aXRoIElMSy1zdHlsZSB3YXRlcm1hcmsgY29kZSkuCj4KPiBDYzogVHZydGtvIFVyc3VsaW4gPHR2 cnRrby51cnN1bGluQGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBNYXR0IFJvcGVyIDxtYXR0 aGV3LmQucm9wZXJAaW50ZWwuY29tPgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZGlzcGxheS5jIHwgNSArLS0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCsp LCA0IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IGlu ZGV4IDU4OWFkZGYuLjkyY2IyZmYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGlzcGxheS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxh eS5jCj4gQEAgLTg5MywxMSArODkzLDggQEAgYm9vbCBpbnRlbF9jcnRjX2FjdGl2ZShzdHJ1Y3Qg ZHJtX2NydGMgKmNydGMpCj4gICAJICoKPiAgIAkgKiBXZSBjYW4gZGl0Y2ggdGhlIGFkanVzdGVk X21vZGUuY3J0Y19jbG9jayBjaGVjayBhcyBzb29uCj4gICAJICogYXMgSGFzd2VsbCBoYXMgZ2Fp bmVkIGNsb2NrIHJlYWRvdXQvZmFzdGJvb3Qgc3VwcG9ydC4KPiAtCSAqCj4gLQkgKiBXZSBjYW4g ZGl0Y2ggdGhlIGNydGMtPnByaW1hcnktPmZiIGNoZWNrIGFzIHNvb24gYXMgd2UgY2FuCj4gLQkg KiBwcm9wZXJseSByZWNvbnN0cnVjdCBmcmFtZWJ1ZmZlcnMuCj4gICAJICovCj4gLQlyZXR1cm4g aW50ZWxfY3J0Yy0+YWN0aXZlICYmIGNydGMtPnByaW1hcnktPmZiICYmCj4gKwlyZXR1cm4gaW50 ZWxfY3J0Yy0+YWN0aXZlICYmCj4gICAJCWludGVsX2NydGMtPmNvbmZpZy0+YmFzZS5hZGp1c3Rl ZF9tb2RlLmNydGNfY2xvY2s7CgpTdHJ1Z2dsaW5nIHRvIHBhaW50IHRoZSB3aG9sZSBwaWN0dXJl IGhlcmUuLgoKV2h5IGl0IHdhcyBjb3JyZWN0IHRvIHJlcGxhY2UgcHJpbWFyeS0+ZmIgd2l0aCBw cmltYXJ5LT5zdGF0ZS0+ZmIgCmVsc2V3aGVyZSwgYnV0IG5vdCBoZXJlPwoKRG9lcyB0aGUgY29t bWl0IG1lc3NhZ2UgbWVhbiB0aGVyZSBjYW4gYmUgYW4gYWN0aXZlIGNydGMgd2l0aCBhbiBhY3Rp dmUgCnBsYW5lLCBidXQgY3J0Yy0+cHJpbWFyeS0+ZmIgPT0gTlVMTCBzbyB0aGUgd20gcmVjb21w dXRlIGluY29ycmVjdGx5IApjb25maWd1cmVzIGZvciBkaXNhYmxlZCBwbGFuZT8KClJlZ2FyZHMs CgpUdnJ0a28KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK