From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/4] drm: Add a non-locking version of drm_kms_helper_poll_enable(). Date: Wed, 2 Sep 2015 13:57:26 +0200 Message-ID: <20150902115726.GA1367@phenom.ffwll.local> References: <1441138895-23732-1-git-send-email-eich@suse.de> <1441138895-23732-2-git-send-email-eich@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f182.google.com (mail-wi0-f182.google.com [209.85.212.182]) by gabe.freedesktop.org (Postfix) with ESMTPS id 683B36E87F for ; Wed, 2 Sep 2015 04:57:30 -0700 (PDT) Received: by wicge5 with SMTP id ge5so38073761wic.0 for ; Wed, 02 Sep 2015 04:57:29 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1441138895-23732-2-git-send-email-eich@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Egbert Eich Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBTZXAgMDEsIDIwMTUgYXQgMTA6MjE6MzJQTSArMDIwMCwgRWdiZXJ0IEVpY2ggd3Jv dGU6Cj4gZHJtX2ttc19oZWxwZXJfcG9sbF9lbmFibGUoKSB3YXMgY29udmVydGVkIHRvIGxvY2sg dGhlIG1vZGVfY29uZmlnCj4gbXV0ZXggaW4gY29tbWl0IDhjNGNjYzRhYjZmNjRlODU5ZDRmZjhk N2MwMmMyZWQyZTk1NmUwN2YKPiAoImRybS9wcm9iZS1oZWxwZXI6IEdyYWIgbW9kZV9jb25maWcu bXV0ZXggaW4gcG9sbF9pbml0L2VuYWJsZSIpLgo+IAo+IFRoaXMgZGlzcmVnYXJkZWQgdGhlIGNh c2VzIHdoZXJlIHRoaXMgZnVuY3Rpb24gaXMgY2FsbGVkIGZyb20gYSBjb250ZXh0Cj4gd2hlcmUg dGhpcyBtdXRleCBpcyBhbHJlYWR5IGxvY2tlZC4KPiAKPiBBZGQgYSBub24tbG9ja2luZyB2ZXJz aW9uIGFzIHdlbGwuCj4gCj4gU2lnbmVkLW9mZi1ieTogRWdiZXJ0IEVpY2ggPGVpY2hAc3VzZS5k ZT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2RybV9wcm9iZV9oZWxwZXIuYyB8IDE5ICsrKysr KysrKysrKysrKystLS0KPiAgaW5jbHVkZS9kcm0vZHJtX2NydGNfaGVscGVyLmggICAgICB8ICAx ICsKPiAgMiBmaWxlcyBjaGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+ IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX3Byb2JlX2hlbHBlci5jIGIvZHJp dmVycy9ncHUvZHJtL2RybV9wcm9iZV9oZWxwZXIuYwo+IGluZGV4IGQ3MzQ3ODAuLmE5M2FkMWIg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9wcm9iZV9oZWxwZXIuYwo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9kcm1fcHJvYmVfaGVscGVyLmMKPiBAQCAtOTMsOCArOTMsMTkgQEAg c3RhdGljIGludCBkcm1faGVscGVyX3Byb2JlX2FkZF9jbWRsaW5lX21vZGUoc3RydWN0IGRybV9j b25uZWN0b3IgKmNvbm5lY3RvcikKPiAgCXJldHVybiAxOwo+ICB9Cj4gIAo+ICsvKioKPiArICog ZHJtX2ttc19oZWxwZXJfcG9sbF9lbmFibGVfbm9fbG9jayAtIHJlLWVuYWJsZSBvdXRwdXQgcG9s bGluZy4KPiArICogQGRldjogZHJtX2RldmljZQo+ICsgKgo+ICsgKiBUaGlzIGZ1bmN0aW9uIHJl LWVuYWJsZXMgdGhlIG91dHB1dCBwb2xsaW5nIHdvcmsgd2l0aG91dAo+ICsgKiBsb2NraW5nIHRo ZSBtb2RlX2NvbmZpZyBtdXRleC4KPiArICoKPiArICogVGhpcyBpcyBsaWtlIGRybV9rbXNfaGVs cGVyX3BvbGxfZW5hYmxlKCkgaG93ZXZlciBpdCBpcyB0byBiZQo+ICsgKiBjYWxsZWQgZnJvbSBh IGNvbnRleHQgd2hlcmUgdGhlIG1vZGVfY29uZmlnIG11dGV4IGlzIGxvY2tlZAo+ICsgKiBhbHJl YWR5Lgo+ICsgKi8KPiAgI2RlZmluZSBEUk1fT1VUUFVUX1BPTExfUEVSSU9EICgxMCpIWikKPiAt c3RhdGljIHZvaWQgX19kcm1fa21zX2hlbHBlcl9wb2xsX2VuYWJsZShzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2KQo+ICt2b2lkIGRybV9rbXNfaGVscGVyX3BvbGxfZW5hYmxlX25vX2xvY2soc3RydWN0 IGRybV9kZXZpY2UgKmRldikKClBsZWFzZSB1c2UgX2xvY2tlZCB0byBzdGF5IGNvbnNpc3RlbnQg d2l0aCBvdGhlciBzdWNoIGZ1bmN0aW9ucy4gV2l0aCB0aGF0CmFkZHJlc3MgdGhpcyBsZ3RtLgot RGFuaWVsCgo+ICB7Cj4gIAlib29sIHBvbGwgPSBmYWxzZTsKPiAgCXN0cnVjdCBkcm1fY29ubmVj dG9yICpjb25uZWN0b3I7Cj4gQEAgLTExMyw2ICsxMjQsOCBAQCBzdGF0aWMgdm9pZCBfX2RybV9r bXNfaGVscGVyX3BvbGxfZW5hYmxlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIAlpZiAocG9s bCkKPiAgCQlzY2hlZHVsZV9kZWxheWVkX3dvcmsoJmRldi0+bW9kZV9jb25maWcub3V0cHV0X3Bv bGxfd29yaywgRFJNX09VVFBVVF9QT0xMX1BFUklPRCk7Cj4gIH0KPiArRVhQT1JUX1NZTUJPTChk cm1fa21zX2hlbHBlcl9wb2xsX2VuYWJsZV9ub19sb2NrKTsKPiArCj4gIAo+ICBzdGF0aWMgaW50 IGRybV9oZWxwZXJfcHJvYmVfc2luZ2xlX2Nvbm5lY3Rvcl9tb2Rlc19tZXJnZV9iaXRzKHN0cnVj dCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3IsCj4gIAkJCQkJCQkgICAgICB1aW50MzJfdCBtYXhY LCB1aW50MzJfdCBtYXhZLCBib29sIG1lcmdlX3R5cGVfYml0cykKPiBAQCAtMTc0LDcgKzE4Nyw3 IEBAIHN0YXRpYyBpbnQgZHJtX2hlbHBlcl9wcm9iZV9zaW5nbGVfY29ubmVjdG9yX21vZGVzX21l cmdlX2JpdHMoc3RydWN0IGRybV9jb25uZWN0Cj4gIAo+ICAJLyogUmUtZW5hYmxlIHBvbGxpbmcg aW4gY2FzZSB0aGUgZ2xvYmFsIHBvbGwgY29uZmlnIGNoYW5nZWQuICovCj4gIAlpZiAoZHJtX2tt c19oZWxwZXJfcG9sbCAhPSBkZXYtPm1vZGVfY29uZmlnLnBvbGxfcnVubmluZykKPiAtCQlfX2Ry bV9rbXNfaGVscGVyX3BvbGxfZW5hYmxlKGRldik7Cj4gKwkJZHJtX2ttc19oZWxwZXJfcG9sbF9l bmFibGVfbm9fbG9jayhkZXYpOwo+ICAKPiAgCWRldi0+bW9kZV9jb25maWcucG9sbF9ydW5uaW5n ID0gZHJtX2ttc19oZWxwZXJfcG9sbDsKPiAgCj4gQEAgLTQyOCw3ICs0NDEsNyBAQCBFWFBPUlRf U1lNQk9MKGRybV9rbXNfaGVscGVyX3BvbGxfZGlzYWJsZSk7Cj4gIHZvaWQgZHJtX2ttc19oZWxw ZXJfcG9sbF9lbmFibGUoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiAgewo+ICAJbXV0ZXhfbG9j aygmZGV2LT5tb2RlX2NvbmZpZy5tdXRleCk7Cj4gLQlfX2RybV9rbXNfaGVscGVyX3BvbGxfZW5h YmxlKGRldik7Cj4gKwlkcm1fa21zX2hlbHBlcl9wb2xsX2VuYWJsZV9ub19sb2NrKGRldik7Cj4g IAltdXRleF91bmxvY2soJmRldi0+bW9kZV9jb25maWcubXV0ZXgpOwo+ICB9Cj4gIEVYUE9SVF9T WU1CT0woZHJtX2ttc19oZWxwZXJfcG9sbF9lbmFibGUpOwo+IGRpZmYgLS1naXQgYS9pbmNsdWRl L2RybS9kcm1fY3J0Y19oZWxwZXIuaCBiL2luY2x1ZGUvZHJtL2RybV9jcnRjX2hlbHBlci5oCj4g aW5kZXggMmE3NDdhOS4uZjk2NzAzZCAxMDA2NDQKPiAtLS0gYS9pbmNsdWRlL2RybS9kcm1fY3J0 Y19oZWxwZXIuaAo+ICsrKyBiL2luY2x1ZGUvZHJtL2RybV9jcnRjX2hlbHBlci5oCj4gQEAgLTI0 MCw1ICsyNDAsNiBAQCBleHRlcm4gdm9pZCBkcm1fa21zX2hlbHBlcl9ob3RwbHVnX2V2ZW50KHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYpOwo+ICAKPiAgZXh0ZXJuIHZvaWQgZHJtX2ttc19oZWxwZXJf cG9sbF9kaXNhYmxlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpOwo+ICBleHRlcm4gdm9pZCBkcm1f a21zX2hlbHBlcl9wb2xsX2VuYWJsZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KTsKPiArZXh0ZXJu IHZvaWQgZHJtX2ttc19oZWxwZXJfcG9sbF9lbmFibGVfbm9fbG9jayhzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2KTsKPiAgCj4gICNlbmRpZgo+IC0tIAo+IDEuOC40LjUKPiAKCi0tIApEYW5pZWwgVmV0 dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZnds bC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=