From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 07/23] drm: omapdrm: Handle FIFO underflow IRQs internally Date: Mon, 06 Jun 2016 02:21:26 +0300 Message-ID: <3466075.vG1a1Uatp0@avalon> References: <1461702945-14185-1-git-send-email-laurent.pinchart@ideasonboard.com> <1461702945-14185-8-git-send-email-laurent.pinchart@ideasonboard.com> <5730A1E3.9090305@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [185.26.127.97]) by gabe.freedesktop.org (Postfix) with ESMTPS id A66206E2B8 for ; Sun, 5 Jun 2016 23:21:18 +0000 (UTC) In-Reply-To: <5730A1E3.9090305@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomi Valkeinen Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgVG9taSwKCk9uIE1vbmRheSAwOSBNYXkgMjAxNiAxNzo0Mjo0MyBUb21pIFZhbGtlaW5lbiB3 cm90ZToKPiBPbiAyNi8wNC8xNiAyMzozNSwgTGF1cmVudCBQaW5jaGFydCB3cm90ZToKPiA+IEFz IHRoZSBGSUZPIHVuZGVyZmxvdyBJUlEgaGFuZGxlciBqdXN0IHByaW50cyBhbiBlcnJvciBtZXNz YWdlIHRvIHRoZQo+ID4ga2VybmVsIGxvZywgc2ltcGxpZnkgdGhlIGNvZGUgYnkgbm90IHJlZ2lz dGVyaW5nIG9uZSBJUlEgaGFuZGxlciBwZXIKPiA+IHBsYW5lIGJ1dCBwcmludCB0aGUgbWVzc2Fn ZXMgZGlyZWN0bHkgZnJvbSB0aGUgbWFpbiBJUlEgaGFuZGxlci4KPiA+IAo+ID4gU2lnbmVkLW9m Zi1ieTogTGF1cmVudCBQaW5jaGFydCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29t Pgo+ID4gLS0tCj4gPiAKPiA+ICBkcml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2Rydi5oICAg fCAgMiArLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL29tYXBfaXJxLmMgICB8IDQ5ICsr KysrKysrKysrKysrKysrKysrKysrKysrKystLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vb21hcGRy bS9vbWFwX3BsYW5lLmMgfCAyNCAtLS0tLS0tLS0tLS0tLS0tLS0KPiA+ICAzIGZpbGVzIGNoYW5n ZWQsIDQ3IGluc2VydGlvbnMoKyksIDI4IGRlbGV0aW9ucygtKQo+ID4gCj4gPiBAQCAtMjMzLDYg KzI3MSwxMSBAQCBpbnQgb21hcF9kcm1faXJxX2luc3RhbGwoc3RydWN0IGRybV9kZXZpY2UgKmRl dikKPiA+IAo+ID4gIAlJTklUX0xJU1RfSEVBRCgmcHJpdi0+aXJxX2xpc3QpOwo+ID4gCj4gPiAr CXByaXYtPmlycV9tYXNrID0gRElTUENfSVJRX0dGWF9GSUZPX1VOREVSRkxPVwo+ID4gKwkJICAg ICAgIHwgRElTUENfSVJRX1ZJRDFfRklGT19VTkRFUkZMT1cKPiA+ICsJCSAgICAgICB8IERJU1BD X0lSUV9WSUQyX0ZJRk9fVU5ERVJGTE9XCj4gPiArCQkgICAgICAgfCBESVNQQ19JUlFfVklEM19G SUZPX1VOREVSRkxPVzsKPiAKPiBOb3QgYWxsIFZJRCBvdmVybGF5cyBleGlzdCBvbiBhbGwgRFNT IHZlcnNpb25zLCBzbyB3ZSBzaG91bGRuJ3QgcmVnaXN0ZXIKPiBpcnFzIHRoYXQgZG9uJ3QgZXhp c3Qgb24gdGhlIEhXLgoKR29vZCBwb2ludCwgSSdsbCBmaXggdGhhdC4KCj4gQWxzbywgSSBkbyBs aWtlIGl0IHRoYXQgd2UgZGVhbCB3aXRoIGNydGMgb3IgcGxhbmUgaW50ZXJydXB0cyBpbgo+IG9t YXBfY3J0YyBvciBvbWFwX3BsYW5lLiBXb3VsZCBzaW1pbGFyIGFwcHJvYWNoIGhlcmUgd29yayBh cyB5b3UgdXNlIGluCj4gdGhlIGZvbGxvd2luZyBwYXRjaGVzLCBpLmUuIGp1c3QgY2FsbCB1bmRl cmZsb3ctaGFuZGxlciBmdW5jIGluCj4gb21hcF9wbGFuZS5jIGRpcmVjdGx5LCBpbnN0ZWFkIG9m IHVzaW5nIHRoZSByZWdpc3RyYXRpb24gbWVjaGFuaXNtPwoKSSBjYW4gZG8gdGhhdCwgYnV0IGdp dmVuIHRoYXQgYWxsIHdlIGRvIGlzIGp1c3QgcHJpbnRpbmcgZXJyb3IgbWVzc2FnZXMsIGl0IApz b3VuZHMgYSBiaXQgb3ZlcmtpbGwuIEkgcHJvcG9zZSBtb3ZpbmcgRklGTyB1bmRlcmZsb3cgSVJR IGhhbmRsaW5nIHRvIHRoZSAKQ1JUQyBhbmQgcGxhbmUgY29kZSBsYXRlciB3aGVuL2lmIHdlIG5l ZWQgdG8gcGVyZm9ybSBtb3JlIHdvcmsgaW4gdGhlIApoYW5kbGVycy4KCi0tIApSZWdhcmRzLAoK TGF1cmVudCBQaW5jaGFydAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJp LWRldmVsCg==