From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 2/2] drm/i915: Crop cursor image for CHV pipe C cursor issue Date: Wed, 8 Jun 2016 10:40:36 +0200 Message-ID: <20160608084035.GL3363@phenom.ffwll.local> References: <1465374464-7473-1-git-send-email-akshu.agrawal@intel.com> <1465374464-7473-2-git-send-email-akshu.agrawal@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 653FB6E927 for ; Wed, 8 Jun 2016 08:40:40 +0000 (UTC) Received: by mail-wm0-x243.google.com with SMTP id r5so1088547wmr.0 for ; Wed, 08 Jun 2016 01:40:40 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1465374464-7473-2-git-send-email-akshu.agrawal@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Akshu Agrawal Cc: jani.nikula@intel.com, daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org, shobhit.kumar@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBKdW4gMDgsIDIwMTYgYXQgMDE6NTc6NDRQTSArMDUzMCwgQWtzaHUgQWdyYXdhbCB3 cm90ZToKPiBDSFYgcGlwZSBDIGhpdHMgdW5kZXJydW4gd2hlbiB3ZSBnZXQgLXZlIFggdmFsdWVz IG9mIGN1cnNvci4gVG8gYXZvaWQKPiB0aGlzIHdlIGNyb3AgdGhlIGN1cnNvciBpbWFnZSBmb3Ig YnkgLXZlIFggdmFsdWUgYW5kIHRodXMgdXNlICcwJyBhcwo+IGxlYXN0IFggdmFsdWUuCgpZb3Un cmUgdGFsa2luZyBhYm91dCAiLXZlIiBoZXJlIGFuZCB0aGVyZSdzIGFic29sdXRlbHkgbm8gIi12 ZSIgYW55d2hlcmUKaW4geW91ciBwYXRjaC4gVGhhdCBtYWtlcyB5b3VyIGNvbW1pdCBtZXNzYWdl IG5vbi11bmRlcnN0YW5kYWJsZS4KCkJ1dCBJIHRoaW5rIEkgZ2V0IHdoYXQgeW91J3JlIGRvaW5n IGhlcmUsIGFuZCBub3BlLCB5b3UgY2FuJ3Qgb3ZlcnJpZGUgdGhlCmN1cnNvciBpbWFnZSBsaWtl IHRoYXQuIElmIHdlIGdvIHdpdGggdGhpcyB3L2EgdGhlbiB5b3UgbmVlZCB0byBhbGxvY2F0ZSBh Cm5ldyBjdXJzb3IgZ2VtIGJvIGluc3RlYWQuIFRoaXMgaXMgdXNlcnNwYWNlLXZpc2libGUuCgpG b3Igc2ltaWxhciByZWFzb25zIHlvdSdyZSBhbHNvIG5vdCBhbGxvd2VkIHRvIGNoYW5nZSBjcnRj LT5zdGF0ZS4KLURhbmllbAoKPiBTaWduZWQtb2ZmLWJ5OiBBa3NodSBBZ3Jhd2FsIDxha3NodS5h Z3Jhd2FsQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlz cGxheS5jIHwgMTEzICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4gIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICAgICB8ICAgMyArCj4gIDIgZmlsZXMgY2hhbmdl ZCwgMTE2IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5j Cj4gaW5kZXggYmNhOTI0NS4uZTZlNjU2OCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k aXNwbGF5LmMKPiBAQCAtMTQyNzksNiArMTQyNzksODEgQEAgdm9pZCBpbnRlbF9jcmVhdGVfcm90 YXRpb25fcHJvcGVydHkoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgc3RydWN0IGludGVsX3BsYW5l ICoKPiAgCQkJCXBsYW5lLT5iYXNlLnN0YXRlLT5yb3RhdGlvbik7Cj4gIH0KPiAgCj4gK3N0YXRp YyB2b2lkIHZsdl91bnBpbl9idWZmZXJfb2JqKHN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpv YmosCj4gKwkJCSAgY2hhciBfX2lvbWVtICpidWZmZXJfc3RhcnQpCj4gK3sKPiArCWlvdW5tYXAo YnVmZmVyX3N0YXJ0KTsKPiArCWk5MTVfZ2VtX29iamVjdF9nZ3R0X3VucGluKG9iaik7Cj4gK30K PiArCj4gK3N0YXRpYyBjaGFyIF9faW9tZW0gKnZsdl9waW5fYW5kX21hcF9idWZmZXJfb2JqCj4g KwkJCQkoc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgKm9iaikKPiArewo+ICsJc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gb2JqLT5iYXNlLmRldi0+ZGV2X3ByaXZhdGU7Cj4g KwljaGFyIF9faW9tZW0gKmJ1ZmZlcl9zdGFydDsKPiArCWludCByZXQ7Cj4gKwo+ICsJcmV0ID0g aTkxNV9nZW1fb2JqX2dndHRfcGluKG9iaiwgUEFHRV9TSVpFLCBQSU5fTUFQUEFCTEUpOwo+ICsJ aWYgKHJldCkKPiArCQlyZXR1cm4gTlVMTDsKPiArCj4gKwlyZXQgPSBpOTE1X2dlbV9vYmplY3Rf c2V0X3RvX2d0dF9kb21haW4ob2JqLCB0cnVlKTsKPiArCWlmIChyZXQpIHsKPiArCQlpOTE1X2dl bV9vYmplY3RfZ2d0dF91bnBpbihvYmopOwo+ICsJCXJldHVybiBOVUxMOwo+ICsJfQo+ICsKPiAr CWJ1ZmZlcl9zdGFydCA9IGlvcmVtYXBfd2MoZGV2X3ByaXYtPmd0dC5tYXBwYWJsZV9iYXNlICsK PiArCQkJaTkxNV9nZW1fb2JqX2dndHRfb2Zmc2V0KG9iaiksIG9iai0+YmFzZS5zaXplKTsKPiAr CWlmIChidWZmZXJfc3RhcnQgPT0gTlVMTCkgewo+ICsJCWk5MTVfZ2VtX29iamVjdF9nZ3R0X3Vu cGluKG9iaik7Cj4gKwkJcmV0dXJuIE5VTEw7Cj4gKwl9Cj4gKwo+ICsJcmV0dXJuIGJ1ZmZlcl9z dGFydDsKPiArfQo+ICsKPiArc3RhdGljIGludCB2bHZfY3Vyc29yX2Nyb3Aoc3RydWN0IGludGVs X3BsYW5lX3N0YXRlICpzdGF0ZSwKPiArCQkJCSAgICAgIGludCBwcmV2X3gpCj4gK3sKPiArCXN0 cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpvYmogPSBpbnRlbF9mYl9vYmooc3RhdGUtPmJhc2Uu ZmIpOwo+ICsJc3RydWN0IGRybV9mcmFtZWJ1ZmZlciAqZmIgPSBzdGF0ZS0+YmFzZS5mYjsKPiAr CWNoYXIgX19pb21lbSAqYnVmZmVyID0gc3RhdGUtPnZsdl9jdXJzb3JfaW1hZ2U7Cj4gKwljaGFy IF9faW9tZW0gKmJhc2UsICpjdXJzb3JfYmFzZTsKPiArCWludCBzaXplID0gb2JqLT5iYXNlLnNp emU7Cj4gKwlpbnQgaSwgeCA9IHN0YXRlLT5iYXNlLmNydGNfeDsKPiArCWludCBieXRlc19wZXJf cGl4ZWwgPSBmYi0+Yml0c19wZXJfcGl4ZWwgLyA4Owo+ICsKPiArCWJhc2UgPSB2bHZfcGluX2Fu ZF9tYXBfYnVmZmVyX29iaihvYmopOwo+ICsJaWYgKGJhc2UgPT0gTlVMTCkKPiArCQlyZXR1cm4g LUVOT01FTTsKPiArCj4gKwlpZiAocHJldl94ID49IDApIHsKPiArCQlpZiAoYnVmZmVyICE9IE5V TEwpCj4gKwkJCWtmcmVlKGJ1ZmZlcik7Cj4gKwkJYnVmZmVyID0ga3phbGxvYyhzaXplLCBHRlBf S0VSTkVMKTsKPiArCQlzdGF0ZS0+dmx2X2N1cnNvcl9pbWFnZSA9IGJ1ZmZlcjsKPiArCQlpZiAo YnVmZmVyID09IE5VTEwpCj4gKwkJCXJldHVybiAtRU5PTUVNOwo+ICsJCW1lbWNweShidWZmZXIs IGJhc2UsIHNpemUpOwo+ICsJfQo+ICsJY3Vyc29yX2Jhc2UgPSBidWZmZXI7Cj4gKwl4ID0gLXg7 Cj4gKwlmb3IgKGkgPSAwOyBpIDwgc3RhdGUtPmJhc2UuY3J0Y19oOyBpKyspIHsKPiArCQljdXJz b3JfYmFzZSArPSB4ICogYnl0ZXNfcGVyX3BpeGVsOwo+ICsJCW1lbWNweShiYXNlLCBjdXJzb3Jf YmFzZSwKPiArCQkJKHN0YXRlLT5iYXNlLmNydGNfdyAtIHgpICogYnl0ZXNfcGVyX3BpeGVsKTsK PiArCQliYXNlICs9IChzdGF0ZS0+YmFzZS5jcnRjX3cgLSB4KSAqIGJ5dGVzX3Blcl9waXhlbDsK PiArCQltZW1zZXQoYmFzZSwgMCwgeCAqIGJ5dGVzX3Blcl9waXhlbCk7Cj4gKwkJYmFzZSArPSB4 ICogYnl0ZXNfcGVyX3BpeGVsOwo+ICsJCWN1cnNvcl9iYXNlICs9IChzdGF0ZS0+YmFzZS5jcnRj X3cgLSB4KSAqIGJ5dGVzX3Blcl9waXhlbDsKPiArCX0KPiArCj4gKwl2bHZfdW5waW5fYnVmZmVy X29iaihvYmosIGJhc2UpOwo+ICsKPiArCXJldHVybiAwOwo+ICt9Cj4gKwo+ICBzdGF0aWMgaW50 Cj4gIGludGVsX2NoZWNrX2N1cnNvcl9wbGFuZShzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiAg CQkJIHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlLAo+IEBAIC0xNDI4Nyw4ICsx NDM2MiwxMCBAQCBpbnRlbF9jaGVja19jdXJzb3JfcGxhbmUoc3RydWN0IGRybV9wbGFuZSAqcGxh bmUsCj4gIAlzdHJ1Y3QgZHJtX2NydGMgKmNydGMgPSBjcnRjX3N0YXRlLT5iYXNlLmNydGM7Cj4g IAlzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiA9IHN0YXRlLT5iYXNlLmZiOwo+ICAJc3RydWN0 IGRybV9pOTE1X2dlbV9vYmplY3QgKm9iaiA9IGludGVsX2ZiX29iaihmYik7Cj4gKwllbnVtIHBp cGUgcGlwZSA9IHRvX2ludGVsX3BsYW5lKHBsYW5lKS0+cGlwZTsKPiAgCXVuc2lnbmVkIHN0cmlk ZTsKPiAgCWludCByZXQ7Cj4gKwlpbnQgY3J0Y19wcmV2X3ggPSBzdGF0ZS0+dmx2X2N1cnNvcl9w cmV2X3g7Cj4gIAo+ICAJcmV0ID0gZHJtX3BsYW5lX2hlbHBlcl9jaGVja191cGRhdGUocGxhbmUs IGNydGMsIGZiLCAmc3RhdGUtPnNyYywKPiAgCQkJCQkgICAgJnN0YXRlLT5kc3QsICZzdGF0ZS0+ Y2xpcCwKPiBAQCAtMTQzMDksNiArMTQzODYsMzIgQEAgaW50ZWxfY2hlY2tfY3Vyc29yX3BsYW5l KHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLAo+ICAJCXJldHVybiAtRUlOVkFMOwo+ICAJfQo+ICAK PiArCS8qCj4gKwkgKiBUaGVyZSBpcyBhbiBpc3N1ZSBpbiBDSFYgUElQRSBDIHdoZXJlIHdlIGhp dCB1bmRlcnJ1biBvbgo+ICsJICogLXZlIHZhbHVlIG9mIGN1cnNvci4gVG8gYXZvaWQgdGhpcyB3 ZSBhcmUgY3JvcHBpbmcgdGhlCj4gKwkgKiAgaW1hZ2UgZm9yIGFsbCBQSVBFIEMgLXZlIHZhbHVl cy4KPiArCSAqLwo+ICsJaWYgKElTX0NIRVJSWVZJRVcocGxhbmUtPmRldikpIHsKPiArCQlpZiAo cGlwZSA9PSBQSVBFX0MgJiYgc3RhdGUtPnZpc2libGUgJiYKPiArCQkgICAgc3RhdGUtPmJhc2Uu Y3J0Y194IDwgMCkgewo+ICsJCQlyZXQgPSB2bHZfY3Vyc29yX2Nyb3Aoc3RhdGUsIGNydGNfcHJl dl94KTsKPiArCQkJaWYgKHJldCkKPiArCQkJCXJldHVybiAtRU5PTUVNOwo+ICsJCX0gZWxzZSBp ZiAoY3J0Y19wcmV2X3ggPCAwKSB7IC8qIFJlc3RvcmUgdGhlIGltYWdlIGJhY2sgKi8KPiArCQkJ Y2hhciBfX2lvbWVtICpiYXNlOwo+ICsJCQljaGFyIF9faW9tZW0gKm9yZ19pbWFnZSA9IHN0YXRl LT52bHZfY3Vyc29yX2ltYWdlOwo+ICsJCQlpbnQgc2l6ZSA9IG9iai0+YmFzZS5zaXplOwo+ICsK PiArCQkJaWYgKG9yZ19pbWFnZSA9PSBOVUxMKQo+ICsJCQkJcmV0dXJuIC1FTk9NRU07Cj4gKwkJ CWJhc2UgPSB2bHZfcGluX2FuZF9tYXBfYnVmZmVyX29iaihvYmopOwo+ICsJCQlpZiAoYmFzZSA9 PSBOVUxMKQo+ICsJCQkJcmV0dXJuIC1FTk9NRU07Cj4gKwkJCW1lbWNweShiYXNlLCBvcmdfaW1h Z2UsIHNpemUpOwo+ICsJCQl2bHZfdW5waW5fYnVmZmVyX29iaihvYmosIGJhc2UpOwo+ICsJCX0K PiArCX0KPiArCj4gIAlzdHJpZGUgPSByb3VuZHVwX3Bvd19vZl90d28oc3RhdGUtPmJhc2UuY3J0 Y193KSAqIDQ7Cj4gIAlpZiAob2JqLT5iYXNlLnNpemUgPCBzdHJpZGUgKiBzdGF0ZS0+YmFzZS5j cnRjX2gpIHsKPiAgCQlEUk1fREVCVUdfS01TKCJidWZmZXIgaXMgdG9vIHNtYWxsXG4iKTsKPiBA QCAtMTQzMjAsNiArMTQ0MjMsMTYgQEAgaW50ZWxfY2hlY2tfY3Vyc29yX3BsYW5lKHN0cnVjdCBk cm1fcGxhbmUgKnBsYW5lLAo+ICAJCXJldHVybiAtRUlOVkFMOwo+ICAJfQo+ICAKPiArCWlmIChJ U19DSEVSUllWSUVXKHBsYW5lLT5kZXYpKSB7Cj4gKwkJaWYgKHBpcGUgPT0gUElQRV9DICYmCj4g KwkJICAgIHN0YXRlLT52aXNpYmxlICYmIHN0YXRlLT5iYXNlLmNydGNfeCA8IDApIHsKPiArCQkJ c3RhdGUtPnZsdl9jdXJzb3JfcHJldl94ID0gc3RhdGUtPmJhc2UuY3J0Y194Owo+ICsJCQlzdGF0 ZS0+YmFzZS5jcnRjX3ggPSAwOwo+ICsJCX0gZWxzZSB7Cj4gKwkJCXN0YXRlLT52bHZfY3Vyc29y X3ByZXZfeCA9IHN0YXRlLT5iYXNlLmNydGNfeDsKPiArCQl9Cj4gKwl9Cj4gKwo+ICAJcmV0dXJu IDA7Cj4gIH0KPiAgCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Ry di5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKPiBpbmRleCBlYmU3YjM0Li4w YzQwNmQxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKPiBAQCAtMzUwLDYgKzM1MCw5 IEBAIHN0cnVjdCBpbnRlbF9wbGFuZV9zdGF0ZSB7Cj4gIAo+ICAJLyogYXN5bmMgZmxpcCByZWxh dGVkIHN0cnVjdHVyZXMgKi8KPiAgCXN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqd2FpdF9y ZXE7Cj4gKwo+ICsJY2hhciBfX2lvbWVtICp2bHZfY3Vyc29yX2ltYWdlOwo+ICsJaW50IHZsdl9j dXJzb3JfcHJldl94Owo+ICB9Owo+ICAKPiAgc3RydWN0IGludGVsX2luaXRpYWxfcGxhbmVfY29u ZmlnIHsKPiAtLSAKPiAxLjkuMQo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIs IEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=