From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhinakaran Pandiyan Subject: [PATCH 08/10] drm/vblank: Do not update vblank count if interrupts are already disabled. Date: Fri, 2 Feb 2018 21:13:00 -0800 Message-ID: <20180203051302.9974-8-dhinakaran.pandiyan@intel.com> References: <20180203051302.9974-1-dhinakaran.pandiyan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180203051302.9974-1-dhinakaran.pandiyan@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Daniel Vetter , =?UTF-8?q?Michel=20D=C3=A4nzer?= , dri-devel@lists.freedesktop.org, "Pandiyan, Dhinakaran" List-Id: dri-devel@lists.freedesktop.org RnJvbTogIlBhbmRpeWFuLCBEaGluYWthcmFuIiA8ZGhpbmFrYXJhbi5wYW5kaXlhbkBpbnRlbC5j b20+CgpVcGRhdGluZyB2YmxhbmsgY291bnRzIHJlcXVpcmVzIHJlZ2lzdGVyIHJlYWRzIGFuZCB0 aGVzZSByZWFkcyBtYXkgbm90CnJldHVybiBtZWFuaW5nZnVsIHZhbHVlcyBpZiB0aGUgZGV2aWNl IHdhcyBpbiBhIGxvdyBwb3dlciBzdGF0ZSBhZnRlcgp2YmxhbmsgaW50ZXJydXB0cyB3ZXJlIGxh c3QgZGlzYWJsZWQuIFNvLCB1cGRhdGUgdGhlIGNvdW50IG9ubHkgaWYgdmJsYW5rCmludGVycnVw dHMgYXJlIGVuYWJsZWQuIFNlY29uZGx5LCB0aGlzIG1lYW5zIHRoZSByZWdpc3RlcnMgc2hvdWxk IGJlIHJlYWQKYmVmb3JlIGRpc2FibGluZyB2YmxhbmsgaW50ZXJydXB0cy4KCnYyOiBEb24ndCBj aGVjayB2YmxhbmstPmVuYWJsZWQgb3V0c2lkZSBpdCdzIGxvY2sgKENocmlzKQoKQ2M6IENocmlz IFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgpDYzogRGFuaWVsIFZldHRlciA8ZGFu aWVsLnZldHRlckBmZndsbC5jaD4KQ2M6IE1pY2hlbCBEw6RuemVyIDxtaWNoZWxAZGFlbnplci5u ZXQ+ClNpZ25lZC1vZmYtYnk6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2FyYW4ucGFuZGl5 YW5AaW50ZWwuY29tPgpSZXZpZXdlZC1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50 ZWwuY29tPgpBY2tlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4K LS0tCiBkcml2ZXJzL2dwdS9kcm0vZHJtX3ZibGFuay5jIHwgMTggKysrKysrKysrKy0tLS0tLS0t CiAxIGZpbGUgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKCmRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX3ZibGFuay5jIGIvZHJpdmVycy9ncHUvZHJtL2Ry bV92YmxhbmsuYwppbmRleCBmMGQzZWQ1ZjI1MjguLjkxMzk1NDc2NWQ5ZSAxMDA2NDQKLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2RybV92YmxhbmsuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX3Zi bGFuay5jCkBAIC0zNDcsMjMgKzM0NywyNSBAQCB2b2lkIGRybV92YmxhbmtfZGlzYWJsZV9hbmRf c2F2ZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB1bnNpZ25lZCBpbnQgcGlwZSkKIAlzcGluX2xv Y2tfaXJxc2F2ZSgmZGV2LT52YmxhbmtfdGltZV9sb2NrLCBpcnFmbGFncyk7CiAKIAkvKgotCSAq IE9ubHkgZGlzYWJsZSB2YmxhbmsgaW50ZXJydXB0cyBpZiB0aGV5J3JlIGVuYWJsZWQuIFRoaXMg YXZvaWRzCi0JICogY2FsbGluZyB0aGUgLT5kaXNhYmxlX3ZibGFuaygpIG9wZXJhdGlvbiBpbiBh dG9taWMgY29udGV4dCB3aXRoIHRoZQotCSAqIGhhcmR3YXJlIHBvdGVudGlhbGx5IHJ1bnRpbWUg c3VzcGVuZGVkLgorCSAqIFVwZGF0ZSB2YmxhbmsgY291bnQgYW5kIGRpc2FibGUgdmJsYW5rIGlu dGVycnVwdHMgb25seSBpZiB0aGUKKwkgKiBpbnRlcnJ1cHRzIHdlcmUgZW5hYmxlZC4gVGhpcyBh dm9pZHMgY2FsbGluZyB0aGUgLT5kaXNhYmxlX3ZibGFuaygpCisJICogb3BlcmF0aW9uIGluIGF0 b21pYyBjb250ZXh0IHdpdGggdGhlIGhhcmR3YXJlIHBvdGVudGlhbGx5IHJ1bnRpbWUKKwkgKiBz dXNwZW5kZWQuCiAJICovCi0JaWYgKHZibGFuay0+ZW5hYmxlZCkgewotCQlfX2Rpc2FibGVfdmJs YW5rKGRldiwgcGlwZSk7Ci0JCXZibGFuay0+ZW5hYmxlZCA9IGZhbHNlOwotCX0KKwlpZiAoIXZi bGFuay0+ZW5hYmxlZCkKKwkJZ290byBvdXQ7CiAKIAkvKgotCSAqIEFsd2F5cyB1cGRhdGUgdGhl IGNvdW50IGFuZCB0aW1lc3RhbXAgdG8gbWFpbnRhaW4gdGhlCisJICogVXBkYXRlIHRoZSBjb3Vu dCBhbmQgdGltZXN0YW1wIHRvIG1haW50YWluIHRoZQogCSAqIGFwcGVhcmFuY2UgdGhhdCB0aGUg Y291bnRlciBoYXMgYmVlbiB0aWNraW5nIGFsbCBhbG9uZyB1bnRpbAogCSAqIHRoaXMgdGltZS4g VGhpcyBtYWtlcyB0aGUgY291bnQgYWNjb3VudCBmb3IgdGhlIGVudGlyZSB0aW1lCiAJICogYmV0 d2VlbiBkcm1fY3J0Y192Ymxhbmtfb24oKSBhbmQgZHJtX2NydGNfdmJsYW5rX29mZigpLgogCSAq LwogCWRybV91cGRhdGVfdmJsYW5rX2NvdW50KGRldiwgcGlwZSwgZmFsc2UpOworCV9fZGlzYWJs ZV92YmxhbmsoZGV2LCBwaXBlKTsKKwl2YmxhbmstPmVuYWJsZWQgPSBmYWxzZTsKIAorb3V0Ogog CXNwaW5fdW5sb2NrX2lycXJlc3RvcmUoJmRldi0+dmJsYW5rX3RpbWVfbG9jaywgaXJxZmxhZ3Mp OwogfQogCi0tIAoyLjE0LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=