From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 1/7] drm/omap: add drm_rotation_to_tiler helper() Date: Tue, 23 May 2017 14:19:30 +0300 Message-ID: <1791759.qAcp9LxhAR@avalon> References: <1495007804-6133-1-git-send-email-tomi.valkeinen@ti.com> <1495007804-6133-2-git-send-email-tomi.valkeinen@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 52A9F89F3B for ; Tue, 23 May 2017 11:19:14 +0000 (UTC) In-Reply-To: <1495007804-6133-2-git-send-email-tomi.valkeinen@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: Jyri Sarha , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgVG9taSwKClRoYW5rIHlvdSBmb3IgdGhlIHBhdGNoLgoKT24gV2VkbmVzZGF5IDE3IE1heSAy MDE3IDEwOjU2OjM4IFRvbWkgVmFsa2VpbmVuIHdyb3RlOgo+IEFkZCBhIGhlbHBlciBmdW5jdGlv biB0byBjb252ZXJ0IERSTSByb3RhdGlvbiB0byBUSUxFUiByb3RhdGlvbi4KCllvdSBjb3VsZCBt ZW50aW9uIGhlcmUgdGhhdCB0aGUgcGF0Y2ggZHJvcHMgYW4gZXJyb3IgbWVzc2FnZSB0aGF0IGNv dWxkIG5ldmVyIApiZSBwcmludGVkIGFzIHRoZSBEUk0gY29yZSBndWFyYW50ZWVzIHRoYXQgdGhl IHJvdGF0aW9uIHZhbHVlIGlzIHZhbGlkLgoKQXBhcnQgZnJvbSB0aGF0LAoKUmV2aWV3ZWQtYnk6 IExhdXJlbnQgUGluY2hhcnQgPGxhdXJlbnQucGluY2hhcnRAaWRlYXNvbmJvYXJkLmNvbT4KCj4g U2lnbmVkLW9mZi1ieTogVG9taSBWYWxrZWluZW4gPHRvbWkudmFsa2VpbmVuQHRpLmNvbT4KPiAt LS0KPiAgZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vb21hcF9mYi5jIHwgNTYgKysrKysrKysrKysr KysrKysrKystLS0tLS0tLS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAzMSBpbnNlcnRpb25z KCspLCAyNSBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL29t YXBkcm0vb21hcF9mYi5jCj4gYi9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2ZiLmMgaW5k ZXggYzU2NWY1NzM0YTUzLi40ZmM1ZGI1ZDJkMjkgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL29tYXBkcm0vb21hcF9mYi5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vb21h cF9mYi5jCj4gQEAgLTEyMiw2ICsxMjIsMzYgQEAgYm9vbCBvbWFwX2ZyYW1lYnVmZmVyX3N1cHBv cnRzX3JvdGF0aW9uKHN0cnVjdAo+IGRybV9mcmFtZWJ1ZmZlciAqZmIpIHJldHVybiBvbWFwX2dl bV9mbGFncyhwbGFuZS0+Ym8pICYgT01BUF9CT19USUxFRDsKPiAgfQo+IAo+ICsvKiBOb3RlOiBE Uk0gcm90YXRlcyBjb3VudGVyLWNsb2Nrd2lzZSwgVElMRVIgJiBEU1Mgcm90YXRlcyBjbG9ja3dp c2UgKi8KPiArc3RhdGljIHVpbnQzMl90IGRybV9yb3RhdGlvbl90b190aWxlcih1bnNpZ25lZCBp bnQgZHJtX3JvdCkKPiArewo+ICsJdWludDMyX3Qgb3JpZW50Owo+ICsKPiArCXN3aXRjaCAoZHJt X3JvdCAmIERSTV9ST1RBVEVfTUFTSykgewo+ICsJZGVmYXVsdDoKPiArCWNhc2UgRFJNX1JPVEFU RV8wOgo+ICsJCW9yaWVudCA9IDA7Cj4gKwkJYnJlYWs7Cj4gKwljYXNlIERSTV9ST1RBVEVfOTA6 Cj4gKwkJb3JpZW50ID0gTUFTS19YWV9GTElQIHwgTUFTS19YX0lOVkVSVDsKPiArCQlicmVhazsK PiArCWNhc2UgRFJNX1JPVEFURV8xODA6Cj4gKwkJb3JpZW50ID0gTUFTS19YX0lOVkVSVCB8IE1B U0tfWV9JTlZFUlQ7Cj4gKwkJYnJlYWs7Cj4gKwljYXNlIERSTV9ST1RBVEVfMjcwOgo+ICsJCW9y aWVudCA9IE1BU0tfWFlfRkxJUCB8IE1BU0tfWV9JTlZFUlQ7Cj4gKwkJYnJlYWs7Cj4gKwl9Cj4g Kwo+ICsJaWYgKGRybV9yb3QgJiBEUk1fUkVGTEVDVF9YKQo+ICsJCW9yaWVudCBePSBNQVNLX1hf SU5WRVJUOwo+ICsKPiArCWlmIChkcm1fcm90ICYgRFJNX1JFRkxFQ1RfWSkKPiArCQlvcmllbnQg Xj0gTUFTS19ZX0lOVkVSVDsKPiArCj4gKwlyZXR1cm4gb3JpZW50Owo+ICt9Cj4gKwo+ICAvKiB1 cGRhdGUgb3ZsIGluZm8gZm9yIHNjYW5vdXQsIGhhbmRsZXMgY2FzZXMgb2YgbXVsdGktcGxhbmFy IGZiJ3MsIGV0Yy4KPiAgICovCj4gIHZvaWQgb21hcF9mcmFtZWJ1ZmZlcl91cGRhdGVfc2Nhbm91 dChzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiwKPiBAQCAtMTQ4LDMxICsxNzgsNyBAQCB2b2lk IG9tYXBfZnJhbWVidWZmZXJfdXBkYXRlX3NjYW5vdXQoc3RydWN0Cj4gZHJtX2ZyYW1lYnVmZmVy ICpmYiwgdWludDMyX3QgdyA9IHdpbi0+c3JjX3c7Cj4gIAkJdWludDMyX3QgaCA9IHdpbi0+c3Jj X2g7Cj4gCj4gLQkJc3dpdGNoICh3aW4tPnJvdGF0aW9uICYgRFJNX1JPVEFURV9NQVNLKSB7Cj4g LQkJZGVmYXVsdDoKPiAtCQkJZGV2X2VycihmYi0+ZGV2LT5kZXYsICJpbnZhbGlkIHJvdGF0aW9u OiAlMDJ4IiwKPiAtCQkJCQkodWludDMyX3Qpd2luLT5yb3RhdGlvbik7Cj4gLQkJCS8qIGZhbGx0 aHJ1IHRvIGRlZmF1bHQgdG8gbm8gcm90YXRpb24gKi8KPiAtCQljYXNlIDA6Cj4gLQkJY2FzZSBE Uk1fUk9UQVRFXzA6Cj4gLQkJCW9yaWVudCA9IDA7Cj4gLQkJCWJyZWFrOwo+IC0JCWNhc2UgRFJN X1JPVEFURV85MDoKPiAtCQkJb3JpZW50ID0gTUFTS19YWV9GTElQIHwgTUFTS19YX0lOVkVSVDsK PiAtCQkJYnJlYWs7Cj4gLQkJY2FzZSBEUk1fUk9UQVRFXzE4MDoKPiAtCQkJb3JpZW50ID0gTUFT S19YX0lOVkVSVCB8IE1BU0tfWV9JTlZFUlQ7Cj4gLQkJCWJyZWFrOwo+IC0JCWNhc2UgRFJNX1JP VEFURV8yNzA6Cj4gLQkJCW9yaWVudCA9IE1BU0tfWFlfRkxJUCB8IE1BU0tfWV9JTlZFUlQ7Cj4g LQkJCWJyZWFrOwo+IC0JCX0KPiAtCj4gLQkJaWYgKHdpbi0+cm90YXRpb24gJiBEUk1fUkVGTEVD VF9YKQo+IC0JCQlvcmllbnQgXj0gTUFTS19YX0lOVkVSVDsKPiAtCj4gLQkJaWYgKHdpbi0+cm90 YXRpb24gJiBEUk1fUkVGTEVDVF9ZKQo+IC0JCQlvcmllbnQgXj0gTUFTS19ZX0lOVkVSVDsKPiAr CQlvcmllbnQgPSBkcm1fcm90YXRpb25fdG9fdGlsZXIod2luLT5yb3RhdGlvbik7Cj4gCj4gIAkJ LyogYWRqdXN0IHgseSBvZmZzZXQgZm9yIGZsaXAvaW52ZXJ0OiAqLwo+ICAJCWlmIChvcmllbnQg JiBNQVNLX1hZX0ZMSVApCgotLSAKUmVnYXJkcywKCkxhdXJlbnQgUGluY2hhcnQKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5n IGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=