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: Tue, 07 Jun 2016 01:51:53 +0300 Message-ID: <6025017.Oc9ygiaOJq@avalon> References: <1461702945-14185-1-git-send-email-laurent.pinchart@ideasonboard.com> <3466075.vG1a1Uatp0@avalon> <57555565.1020103@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 [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id C4A726E296 for ; Mon, 6 Jun 2016 22:51:42 +0000 (UTC) In-Reply-To: <57555565.1020103@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 SGkgVG9taSwKCk9uIE1vbmRheSAwNiBKdW4gMjAxNiAxMzo1MDoxMyBUb21pIFZhbGtlaW5lbiB3 cm90ZToKPiBPbiAwNi8wNi8xNiAwMjoyMSwgTGF1cmVudCBQaW5jaGFydCB3cm90ZToKPiA+PiBB bHNvLCBJIGRvIGxpa2UgaXQgdGhhdCB3ZSBkZWFsIHdpdGggY3J0YyBvciBwbGFuZSBpbnRlcnJ1 cHRzIGluCj4gPj4gb21hcF9jcnRjIG9yIG9tYXBfcGxhbmUuIFdvdWxkIHNpbWlsYXIgYXBwcm9h Y2ggaGVyZSB3b3JrIGFzIHlvdSB1c2UgaW4KPiA+PiB0aGUgZm9sbG93aW5nIHBhdGNoZXMsIGku ZS4ganVzdCBjYWxsIHVuZGVyZmxvdy1oYW5kbGVyIGZ1bmMgaW4KPiA+PiBvbWFwX3BsYW5lLmMg ZGlyZWN0bHksIGluc3RlYWQgb2YgdXNpbmcgdGhlIHJlZ2lzdHJhdGlvbiBtZWNoYW5pc20/Cj4g PiAKPiA+IEkgY2FuIGRvIHRoYXQsIGJ1dCBnaXZlbiB0aGF0IGFsbCB3ZSBkbyBpcyBqdXN0IHBy aW50aW5nIGVycm9yIG1lc3NhZ2VzLAo+ID4gaXQgc291bmRzIGEgYml0IG92ZXJraWxsLiBJIHBy b3Bvc2UgbW92aW5nIEZJRk8gdW5kZXJmbG93IElSUSBoYW5kbGluZyB0bwo+ID4gdGhlIENSVEMg YW5kIHBsYW5lIGNvZGUgbGF0ZXIgd2hlbi9pZiB3ZSBuZWVkIHRvIHBlcmZvcm0gbW9yZSB3b3Jr IGluIHRoZQo+ID4gaGFuZGxlcnMuCj4gCj4gV2hhdCdzIHRoZSBvdmVya2lsbD8gSXNuJ3QgaXQg anVzdCBtYWtpbmcgdGhlIGZ1bmN0aW9uIHB1YmxpYywgYW5kCj4gY2FsbGluZyB0aGF0IGZyb20g b21hcF9pcnE/CgpUbyB0dXJuIHRoZSBJUlEgaGFuZGxlciBpbnRvIGEgcGxhbmUgZnVuY3Rpb24s IHdlIHdvdWxkIGhhdmUgdG8gbG9vayB1cCB0aGUgCnBsYW5lIGNvcnJlc3BvbmRpbmcgdG8gdGhl IG92ZXJmbG93IHNvdXJjZSwgY2FsbCB0aGUgb3ZlcmZsb3cgSVJRIGhhbmRsZXIgd2l0aCAKdGhh dCBwbGFuZSBhcyBhIHBhcmFtZXRlciwgYW5kIHRoZW4gY29udmVydCB0aGUgcGxhbmUgaW50byBh biBJUlEgc291cmNlIG5hbWUgCnRvIGJlIHByaW50ZWQuIEkgZG9uJ3QgdGhpbmsgdGhhdCdzIHdv cnRoIGl0LgoKPiBBbmQgaXQncyB0cnVlIHlvdXIgcGF0Y2gganVzdCBwcmludHMgYW4gZXJyb3Ig bWVzc2FnZSwgYnV0Cj4gb21hcF9pcnFfZmlmb191bmRlcmZsb3coKSBpcyBzdGlsbCAzNSBsaW5l cywgc28gaXQncyBub3QgYSBvbmUtbGluZXIuCj4gCj4gSSBkb24ndCBmZWVsIHN0cm9uZ2x5IGFi b3V0IHRoaXMsIHRob3VnaCA9KS4KCi0tIApSZWdhcmRzLAoKTGF1cmVudCBQaW5jaGFydAoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1h aWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==