From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/dp: Allow signals to interrupt drm_aux-dev reads/writes Date: Thu, 28 Apr 2016 11:49:12 +0300 Message-ID: <87bn4ui0dz.fsf@intel.com> References: <1461786225-7790-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id D15756EC7C for ; Thu, 28 Apr 2016 08:49:14 +0000 (UTC) In-Reply-To: <1461786225-7790-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: ville.syrjala@linux.intel.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCAyNyBBcHIgMjAxNiwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6 Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K Pgo+IExldCdzIGJlIG5pY2UgYW5kIGludGVycnVwdCB0aGUgZHBjZCBhdXgtZGV2IHJlYWRzL3dy aXRlcyB3aGVuIHRoZXJlJ3MKPiBhIHNpZ25hbCBwZW5kaW5nLiBNdWNoIG5pY2VyIGlmIHRoZSB1 c2VyIGNhbiBoaXQgXkMgaW5zdGVhZCBvZiBoYXZpbmcgdG8KPiBzaXQgYXJvdW5kIHdhaXRpbmcg Zm9yIHRoZSByZWFkL3dyaXRlIHRvIGZpbmlzaC4KPgo+IHRpbWUgZGQgaWY9L2Rldi9kcm1fZHBf YXV4MCBicz0kKCgxMDI0KjEwMjQpKQo+IF5DCj4KPiBiZWZvcmU6Cj4gIHJlYWwJMG0zNC42ODFz Cj4gIHVzZXIJMG0wLjAwM3MKPiAgc3lzCTBtNi44ODBzCj4KPiBhZnRlcjoKPiAgcmVhbAkwbTAu MjIycwo+ICB1c2VyCTBtMC4wMDZzCj4gIHN5cwkwbTAuMDU3cwo+Cj4gQ2M6IFJhZmFlbCBBbnRv Z25vbGxpIDxyYWZhZWwuYW50b2dub2xsaUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogVmls bGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClJldmlld2VkLWJ5 OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgoKCj4gLS0tCj4gIGRyaXZlcnMv Z3B1L2RybS9kcm1fZHBfYXV4X2Rldi5jIHwgMTIgKysrKysrKysrKysrCj4gIDEgZmlsZSBjaGFu Z2VkLCAxMiBpbnNlcnRpb25zKCspCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2Ry bV9kcF9hdXhfZGV2LmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2RwX2F1eF9kZXYuYwo+IGluZGV4 IGY3M2IzOGIzM2E4ZS4uMzMzNGJhYWNmNDNkIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9kcm1fZHBfYXV4X2Rldi5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9hdXhfZGV2 LmMKPiBAQCAtMTU5LDYgKzE1OSwxMiBAQCBzdGF0aWMgc3NpemVfdCBhdXhkZXZfcmVhZChzdHJ1 Y3QgZmlsZSAqZmlsZSwgY2hhciBfX3VzZXIgKmJ1Ziwgc2l6ZV90IGNvdW50LAo+ICAJCXVpbnQ4 X3QgbG9jYWxidWZbRFBfQVVYX01BWF9QQVlMT0FEX0JZVEVTXTsKPiAgCQlzc2l6ZV90IHRvZG8g PSBtaW5fdChzaXplX3QsIGJ5dGVzX3BlbmRpbmcsIHNpemVvZihsb2NhbGJ1ZikpOwo+ICAKPiAr CQlpZiAoc2lnbmFsX3BlbmRpbmcoY3VycmVudCkpIHsKPiArCQkJcmVzID0gbnVtX2J5dGVzX3By b2Nlc3NlZCA/Cj4gKwkJCQludW1fYnl0ZXNfcHJvY2Vzc2VkIDogLUVSRVNUQVJUU1lTOwo+ICsJ CQlnb3RvIG91dDsKPiArCQl9Cj4gKwo+ICAJCXJlcyA9IGRybV9kcF9kcGNkX3JlYWQoYXV4X2Rl di0+YXV4LCAqb2Zmc2V0LCBsb2NhbGJ1ZiwgdG9kbyk7Cj4gIAkJaWYgKHJlcyA8PSAwKSB7Cj4g IAkJCXJlcyA9IG51bV9ieXRlc19wcm9jZXNzZWQgPyBudW1fYnl0ZXNfcHJvY2Vzc2VkIDogcmVz Owo+IEBAIC0yMDIsNiArMjA4LDEyIEBAIHN0YXRpYyBzc2l6ZV90IGF1eGRldl93cml0ZShzdHJ1 Y3QgZmlsZSAqZmlsZSwgY29uc3QgY2hhciBfX3VzZXIgKmJ1ZiwKPiAgCQl1aW50OF90IGxvY2Fs YnVmW0RQX0FVWF9NQVhfUEFZTE9BRF9CWVRFU107Cj4gIAkJc3NpemVfdCB0b2RvID0gbWluX3Qo c2l6ZV90LCBieXRlc19wZW5kaW5nLCBzaXplb2YobG9jYWxidWYpKTsKPiAgCj4gKwkJaWYgKHNp Z25hbF9wZW5kaW5nKGN1cnJlbnQpKSB7Cj4gKwkJCXJlcyA9IG51bV9ieXRlc19wcm9jZXNzZWQg Pwo+ICsJCQkJbnVtX2J5dGVzX3Byb2Nlc3NlZCA6IC1FUkVTVEFSVFNZUzsKPiArCQkJZ290byBv dXQ7Cj4gKwkJfQo+ICsKPiAgCQlpZiAoX19jb3B5X2Zyb21fdXNlcihsb2NhbGJ1ZiwKPiAgCQkJ CSAgICAgYnVmICsgbnVtX2J5dGVzX3Byb2Nlc3NlZCwgdG9kbykpIHsKPiAgCQkJcmVzID0gbnVt X2J5dGVzX3Byb2Nlc3NlZCA/CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRl Y2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=