From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915/skl: Fix redundant cursor update, fix cursor underruns Date: Mon, 18 Jul 2016 17:47:40 +0300 Message-ID: <20160718144740.GM4329@intel.com> References: <1468620836-11735-1-git-send-email-cpaul@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1468620836-11735-1-git-send-email-cpaul@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Lyude Cc: David Airlie , intel-gfx@lists.freedesktop.org, stable@vger.kernel.org, Hans de Goede , "open list:INTEL DRM DRIVERS excluding Poulsbo, Moorestow..., linux-kernel@vger.kernel.org open list" , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKdWwgMTUsIDIwMTYgYXQgMDY6MTM6NTZQTSAtMDQwMCwgTHl1ZGUgd3JvdGU6Cj4g QXQgbG9uZyBsYXN0LCB0aGUgdGltZSBoYXMgZmluYWxseSBjb21lIGZvciBTa3lsYWtlIHVzZXJz IHRvIHBsdWcgdGhlaXIKPiBleHRlcm5hbCBkaXNwbGF5cyBiYWNrIGluLgo+IAo+IER1cmluZyBp bnRlbF9hdG9taWNfY29tbWl0KCkgb24gU2t5bGFrZSwgd2UndmUgYWN0dWFsbHkgYmVlbiBhcm1p bmcgdGhlCj4gcmVnaXN0ZXJzIHRvIHVwZGF0ZSB0aGUgY3Vyc29yIGluZm9ybWF0aW9uIHR3aWNl IGluc3RlYWQgb2YganVzdCBvbmNlLgo+IE9uY2UgaW4gaTl4eF91cGRhdGVfY3Vyc29yKCksIGFu ZCBvbmNlIGluIHNrbF93bV9mbHVzaF9waXBlKCkuIFRoaXMKPiBpc24ndCBhY3R1YWxseSBuZWNl c3NhcnksIGFuZCByZW1vdmluZyB0aGUgbGF0ZXIgdXBkYXRlIGluCj4gc2tsX3dtX2ZsdXNoX3Bp cGUoKSBoYXMgY29tcGxldGVseSBzdG9wcGVkIHRoZSB1bmRlcnJ1bnMgb24gdGhpcyBUNDYwcAo+ IGZyb20gb2NjdXJyaW5nIHdoZW4gbW92aW5nIHRoZSBtb3VzZSBjdXJzb3IgZnJvbSBvbmUgbW9u aXRvciB0byBhbm90aGVyLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEx5dWRlIDxjcGF1bEByZWRoYXQu Y29tPgo+IENjOiBSYWRoYWtyaXNobmEgU3JpcGFkYSA8cmFkaGFrcmlzaG5hLnNyaXBhZGFAaW50 ZWwuY29tPgo+IENjOiBIYW5zIGRlIEdvZWRlIDxoZGVnb2VkZUByZWRoYXQuY29tPgo+IENjOiBz dGFibGVAdmdlci5rZXJuZWwub3JnCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3BtLmMgfCAxIC0KPiAgMSBmaWxlIGNoYW5nZWQsIDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3BtLmMKPiBpbmRleCA3YWM3MWVjLi40NzcxYTAzIDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9wbS5jCj4gQEAgLTM4NjAsNyArMzg2MCw2IEBAIHNrbF93bV9mbHVzaF9waXBlKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgZW51bSBwaXBlIHBpcGUsIGludCBwYXNz KQo+ICAJCUk5MTVfV1JJVEUoUExBTkVfU1VSRihwaXBlLCBwbGFuZSksCj4gIAkJCSAgIEk5MTVf UkVBRChQTEFORV9TVVJGKHBpcGUsIHBsYW5lKSkpOwo+ICAJfQo+IC0JSTkxNV9XUklURShDVVJC QVNFKHBpcGUpLCBJOTE1X1JFQUQoQ1VSQkFTRShwaXBlKSkpOwoKVGhlIFdNL0JVRl9DRkcgcmVn aXN0ZXIgZG91YmxlIGJ1ZmZlcmluZyBpcyBhcm1lZCBieSB0aGUgcGxhbmUgc3VyZmFjZQpyZWdp c3Rlciwgc28gaWYgeW91J3JlIHJlbW92aW5nIHRoaXMgd3JpdGUsIGFsbCB5b3UgYWN0dWFsbHkg ZW5kIHVwCmRvaW5nIGlzIHNraXBwaW5nIHRoZSB3YXRlcm1hcmsgdXBkYXRlLiBTbyB0aGlzIGlz IGp1c3QgcGFwZXJpbmcgb3Zlcgp0aGUgYnVnLgoKVGhpcyBtaWdodCBldmVuIGNhdXNlIG1vcmUg ZXhwbG9zaW9ucyB3aGVuIGVuYWJsaW5nIHBpcGVzLCBhcyB0aGUgRERCCmNvbmZpZ3VyYXRpb24g Zm9yIHRoZSBjdXJzb3JzIG9uIHRoZSBhbHJlYWR5IGVuYWJsZWQgcGlwZXMgbWlnaHQgbm90CmV2 ZW4gZ2V0IHVwZGF0ZWQsIGFuZCBoZW5jZSBtdWx0aXBsZSBwbGFuZXMgbWlndGggZW5kIHVwIHRy eWluZyB0byB1c2UKdGhlIHNhbWUgcGFydCBvZiB0aGUgRERCIGZvciB0aGVpciBGSUZPcy4KCi0t IApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=