From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm: check_pixel_format() should return true if no modifiers are passed for a supported pixel format Date: Fri, 25 May 2018 19:08:05 +0300 Message-ID: <20180525160805.GG23723@intel.com> References: <1527262541-13964-1-git-send-email-ayan.halder@arm.com> <20180525154859.GB1139@e107564-lin.cambridge.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2DAD66E96E for ; Fri, 25 May 2018 16:08:09 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180525154859.GB1139@e107564-lin.cambridge.arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Brian Starkey Cc: nd@arm.com, airlied@linux.ie, alexandru-cosmin.gheorghe@arm.com, liviu.dudau@arm.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Ayan Kumar Halder List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBNYXkgMjUsIDIwMTggYXQgMDQ6NDg6NTlQTSArMDEwMCwgQnJpYW4gU3RhcmtleSB3 cm90ZToKPiBIaSBBeWFuLAo+IAo+IE9uIEZyaSwgTWF5IDI1LCAyMDE4IGF0IDA0OjM1OjQxUE0g KzAxMDAsIEF5YW4gS3VtYXIgSGFsZGVyIHdyb3RlOgo+ID5JZiBhIHBsYW5lIHN1cHBvcnRzIGEg cGl4ZWwgZm9ybWF0IGFuZCB0aGUgZnJhbWVidWZmZXIgZG9lcyBub3QgcGFzcyBhbnkKPiA+bW9k aWZpZXJzLCB0aGVuIGRybV9wbGFuZV9jaGVja19waXhlbF9mb3JtYXQoKSBzaG91bGQgYWx3YXlz IHJldHVybiB0cnVlCj4gPmZvciB0aGUgZ2l2ZW4gZm9ybWF0IHJlZ2FyZGxlc3Mgb2Ygd2hldGhl ciB0aGUgcGxhbmUgc3VwcG9ydHMgYW55Cj4gPm1vZGlmaWVycyBvciBub3QuCj4gPgo+ID5TaWdu ZWQtb2ZmLWJ5OiBBeWFuIEt1bWFyIEhhbGRlciA8YXlhbi5oYWxkZXJAYXJtLmNvbT4KPiA+LS0t Cj4gPiBkcml2ZXJzL2dwdS9kcm0vZHJtX3BsYW5lLmMgfCAzICsrKwo+ID4gMSBmaWxlIGNoYW5n ZWQsIDMgaW5zZXJ0aW9ucygrKQo+ID4KPiA+ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9k cm1fcGxhbmUuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fcGxhbmUuYwo+ID5pbmRleCA2ZDJhNmU0 Li44NzNjMDg0IDEwMDY0NAo+ID4tLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX3BsYW5lLmMKPiA+ KysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9wbGFuZS5jCj4gPkBAIC01NjQsNiArNTY0LDkgQEAg aW50IGRybV9wbGFuZV9jaGVja19waXhlbF9mb3JtYXQoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUs Cj4gPiAJaWYgKCFwbGFuZS0+bW9kaWZpZXJfY291bnQpCj4gPiAJCXJldHVybiAwOwo+ID4KPiA+ KwlpZiAobW9kaWZpZXIgPT0gRFJNX0ZPUk1BVF9NT0RfTk9ORSkKPiA+KwkJcmV0dXJuIDA7Cj4g PisKPiAKPiBUaGVyZSBjYW4gYmUgZHJpdmVycyB3aGljaCBoYXZlIGZvcm1hdHMgd2hpY2ggYXJl IG9ubHkgc3VwcG9ydGVkIHdoZW4KPiBhIG1vZGlmaWVyIGlzIHVzZWQgLSBzbyBJIGRvbid0IHRo aW5rIHRoaXMgY2hlY2sgaXMgcmlnaHQgdG8gaGF2ZSBpbgo+IHRoZSBjb3JlLgo+IAo+IERyaXZl cnMgbmVlZCB0byBjaGVjayBpZiB0aGV5IHN1cHBvcnQgdGhlIGZvcm1hdCB3aXRoIG5vIG1vZGlm aWVyCj4gKHNhbWUgYXMgRFJNX0ZPUk1BVF9NT0RfTElORUFSKSBpbiB0aGVpciBmb3JtYXRfbW9k X3N1cHBvcnRlZCgpCj4gY2FsbGJhY2suCgpCVFcgSSB0cmllZCB0byBtYWtlIHRoZSBjb3JlIGhp ZGUgdGhlICJkaWQgdGhlIHJlcXVlc3QgaGF2ZSBtb2RpZmllcnMKb3Igbm90IiBkaWZmZXJlbmNl IGFzIG11Y2ggYXMgcG9zc2libGUsIGFuZCB0byB2YWxpZGF0ZSB0aGF0IHRoZXJlIGlzCmF0IGxl YXN0IG9uZSBwbGFuZSB0aGF0IGNhbiB1c2UgdGhlIGNyZWF0ZWQgZmI6Cmh0dHBzOi8vcGF0Y2h3 b3JrLmZyZWVkZXNrdG9wLm9yZy9zZXJpZXMvMzk4MTQvCgpOb3Qgc3VyZSB3ZSBldmVyIGZpZ3Vy ZWQgb3V0IGEgZ29vZCBzb2x1dGlvbiBpbiB0aGUgZW5kLCBidXQgYXQgbGVhc3QKRXJpYydzIGFw cHJvYWNoIGluIGh0dHBzOi8vcGF0Y2h3b3JrLmZyZWVkZXNrdG9wLm9yZy9zZXJpZXMvNDAxMzMv CndvdWxkIGF2b2lkIHNvbWUgb2YgdGhlIHByb2JsZW1zIEkgd2FzIGhhdmluZyBpbiBteSBhdHRl bXB0cy4gSSBndWVzcyAKSSBzaG91bGQgdHJ5IHRvIHJldmlzaXQgdGhhdCBwYXRjaHNldCBhbmQg c2VlIGlmIEkgY2FuIG1ha2UgaXQgbGVzcwpvYmplY3Rpb25hYmxlIHRoaXMgdGltZSBhcm91bmQu Cgo+IAo+IFRoYW5rcywKPiAtQnJpYW4KPiAKPiA+IAlmb3IgKGkgPSAwOyBpIDwgcGxhbmUtPm1v ZGlmaWVyX2NvdW50OyBpKyspIHsKPiA+IAkJaWYgKG1vZGlmaWVyID09IHBsYW5lLT5tb2RpZmll cnNbaV0pCj4gPiAJCQlicmVhazsKPiA+LS0gCj4gPjIuNy40Cj4gPgo+IF9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gZHJpLWRldmVsIG1haWxpbmcgbGlz dAo+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAoKLS0gClZpbGxlIFN5cmrDpGzD pApJbnRlbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpk cmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK