From mboxrd@z Thu Jan 1 00:00:00 1970 From: Deepak S Subject: Re: [PATCH 1/5] drm/i915/chv: Remove Wait for a previous gfx force-off Date: Wed, 11 Mar 2015 20:20:46 +0530 Message-ID: <55005646.30309@linux.intel.com> References: <1424963818-11931-1-git-send-email-deepak.s@linux.intel.com> <1424963818-11931-2-git-send-email-deepak.s@linux.intel.com> <20150226154332.GA11371@intel.com> <54EF3EEE.3020701@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 28ACB6E83D for ; Wed, 11 Mar 2015 07:53:48 -0700 (PDT) In-Reply-To: <54EF3EEE.3020701@linux.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 List-Id: intel-gfx@lists.freedesktop.org CgpPbiBUaHVyc2RheSAyNiBGZWJydWFyeSAyMDE1IDA5OjEyIFBNLCBEZWVwYWsgUyB3cm90ZToK Pgo+IE9uIFRodXJzZGF5IDI2IEZlYnJ1YXJ5IDIwMTUgMDk6MTMgUE0sIFZpbGxlIFN5cmrDpGzD pCB3cm90ZToKPj4gT24gVGh1LCBGZWIgMjYsIDIwMTUgYXQgMDg6NDY6NTRQTSArMDUzMCwgZGVl cGFrLnNAbGludXguaW50ZWwuY29tIAo+PiB3cm90ZToKPj4+IEZyb206IERlZXBhayBTIDxkZWVw YWsuc0BsaW51eC5pbnRlbC5jb20+Cj4+Pgo+Pj4gT24gQ0hWLCBQVU5JVCB0ZWFtIGNvbmZpcm1l ZCB0aGF0ICdWTFZfR0ZYX0NMS19TVEFUVVNfQklUJyBpcyBub3QgYQo+Pj4gc3RpY2t5IGJpdCBh bmQgaXQgd2lsbCBhbHdheXMgYmUgc2V0LiBTbyBpZ25vcmUgQ2hlY2sgZm9yIHByZXZpb3VzCj4+ PiBHZnggZm9yY2Ugb2ZmIGR1cmluZyBzdXNwZW5kIGFuZCBhbGxvdyB0aGUgZm9yY2UgY2xrIGFz IHBhcnQgUzBpeAo+Pj4gU2VxdWVuY2UKPj4gRG8gd2UgbmVlZCB0aGUgZm9yY2UgY2xvY2sgYXQg YWxsIHNpbmNlIHdlIGRvbid0IGRvIGFueSBndW5pdCByZWdpc3Rlcgo+PiBzYXZlL3Jlc3RvcmU/ IEkgdHJpZWQgdG8gcGVkZGxlIGEgcGF0Y2ggdG8gcmVtb3ZlIGl0IHRvdGFsbHkgaW4gdGhpcyBi dWcKPj4gcmVwb3J0LCBidXQgbmV2ZXIgZ290IGFueSBkZWNlbnQgYW5zd2VyIGJhY2s6Cj4+IGh0 dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTg3MDg2Cj4KPiBobW0u IHlvdXIgcmlnaHQgd2UgbWlnaHQgbm90IG5lZWQuIExldCBtZSBjb25maXJtCgpIaSBWaWxsZSwK CkJhc2VkIG9uIHRoZSBzcGVjIHdlIHN0aWxsICBuZWVkIHRvIGZvbGxvdyB0aGUgR2Z4IGZvcmNl IGNsayBzZXF1ZW5jZSA6KApDYW4geW91IHJldmlldyB0aGUgcGF0Y2ggdG8gc2tpcCB3YWl0IGZv ciBwcmV2aW91cyBHZnggZm9yY2Utb2ZmPwpUaGlzIHBhdGNoIGhhcyBnb25lIHRocm91Z2ggbG90 IG9mIFMwaXggdGVzdGluZy4KClRoYW5rcwpEZWVwYWsKCgo+Pj4gU2lnbmVkLW9mZi1ieTogRGVl cGFrIFMgPGRlZXBhay5zQGxpbnV4LmludGVsLmNvbT4KPj4+IC0tLQo+Pj4gICBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2Rydi5jIHwgNiArKysrLS0KPj4+ICAgMSBmaWxlIGNoYW5nZWQsIDQg aW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPj4+Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYyAKPj4+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9kcnYuYwo+Pj4gaW5kZXggNGJhZGIyMy4uYjg4YjdiMSAxMDA2NDQKPj4+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZHJ2LmMKPj4+IEBAIC0xMTkzLDExICsxMTkzLDEzIEBAIGludCB2bHZfZm9yY2VfZ2Z4 X2Nsb2NrKHN0cnVjdCAKPj4+IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBib29sIGZvcmNl X29uKQo+Pj4gICAgICAgaW50IGVycjsKPj4+ICAgICAgICAgdmFsID0gSTkxNV9SRUFEKFZMVl9H VExDX1NVUlZJVkFCSUxJVFlfUkVHKTsKPj4+IC0gICAgV0FSTl9PTighISh2YWwgJiBWTFZfR0ZY X0NMS19GT1JDRV9PTl9CSVQpID09IGZvcmNlX29uKTsKPj4+ICAgICAjZGVmaW5lIENPTkQgKEk5 MTVfUkVBRChWTFZfR1RMQ19TVVJWSVZBQklMSVRZX1JFRykgJiAKPj4+IFZMVl9HRlhfQ0xLX1NU QVRVU19CSVQpCj4+PiAgICAgICAvKiBXYWl0IGZvciBhIHByZXZpb3VzIGZvcmNlLW9mZiB0byBz ZXR0bGUgKi8KPj4+IC0gICAgaWYgKGZvcmNlX29uKSB7Cj4+PiArICAgIGlmIChmb3JjZV9vbiAm JiAhSVNfQ0hFUlJZVklFVyhkZXZfcHJpdi0+ZGV2KSkgewo+Pj4gKyAgICAgICAgLyogV0FSTl9P TiBvbmx5IGZvciB0aGUgVmFsbGV5dmlldyAqLwo+Pj4gKyAgICAgICAgV0FSTl9PTighISh2YWwg JiBWTFZfR0ZYX0NMS19GT1JDRV9PTl9CSVQpID09IGZvcmNlX29uKTsKPj4+ICsKPj4+ICAgICAg ICAgICBlcnIgPSB3YWl0X2ZvcighQ09ORCwgMjApOwo+Pj4gICAgICAgICAgIGlmIChlcnIpIHsK Pj4+ICAgICAgICAgICAgICAgRFJNX0VSUk9SKCJ0aW1lb3V0IHdhaXRpbmcgZm9yIEdGWCBjbG9j ayBmb3JjZS1vZmYgCj4+PiAoJTA4eClcbiIsCj4+PiAtLSAKPj4+IDEuOS4xCj4KPiBfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWls aW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cDovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK