From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/3] drm: Make sure at least one plane supports the fb format Date: Mon, 5 Mar 2018 23:15:00 +0200 Message-ID: <20180305211500.GY5453@intel.com> References: <20180305144919.2881-1-ville.syrjala@linux.intel.com> <87y3j6utm3.fsf@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <87y3j6utm3.fsf@anholt.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Eric Anholt Cc: intel-gfx@lists.freedesktop.org, Harry Wentland , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBNYXIgMDUsIDIwMTggYXQgMTI6NTk6MDBQTSAtMDgwMCwgRXJpYyBBbmhvbHQgd3Jv dGU6Cj4gVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+IHdyaXRl czoKPiAKPiA+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRl bC5jb20+Cj4gPgo+ID4gVG8gbWFrZSBsaWZlIGVhc2llciBmb3IgZHJpdmVycywgbGV0J3MgaGF2 ZSB0aGUgY29yZSBjaGVjayB0aGF0IHRoZQo+ID4gcmVxdWVzdGVkIHBpeGVsIGZvcm1hdCBpcyBz dXBwb3J0ZWQgYnkgYXQgbGVhc3Qgb25lIHBsYW5lIHdoZW4gY3JlYXRpbmcKPiA+IGEgbmV3IGZy YW1lYnVmZmVyLgo+ID4KPiA+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUu c3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vZHJt X2ZyYW1lYnVmZmVyLmMgfCAyNiArKysrKysrKysrKysrKysrKysrKysrKysrKwo+ID4gIDEgZmls ZSBjaGFuZ2VkLCAyNiBpbnNlcnRpb25zKCspCj4gPgo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9kcm1fZnJhbWVidWZmZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fZnJhbWVidWZm ZXIuYwo+ID4gaW5kZXggYzA1MzBhMWFmNWUzLi4xNTViMjFlNTc5YzQgMTAwNjQ0Cj4gPiAtLS0g YS9kcml2ZXJzL2dwdS9kcm0vZHJtX2ZyYW1lYnVmZmVyLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9kcm1fZnJhbWVidWZmZXIuYwo+ID4gQEAgLTE1Miw2ICsxNTIsMjMgQEAgc3RhdGljIGlu dCBmYl9wbGFuZV9oZWlnaHQoaW50IGhlaWdodCwKPiA+ICAJcmV0dXJuIERJVl9ST1VORF9VUCho ZWlnaHQsIGZvcm1hdC0+dnN1Yik7Cj4gPiAgfQo+ID4gIAo+ID4gK3N0YXRpYyBib29sIHBsYW5l c19oYXZlX2Zvcm1hdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB1MzIgZm9ybWF0KQo+ID4gK3sK PiA+ICsJc3RydWN0IGRybV9wbGFuZSAqcGxhbmU7Cj4gPiArCj4gPiArCS8qIFRPRE86IG1heWJl IG1haW50YWluIGEgZGV2aWNlIGxldmVsIGZvcm1hdCBsaXN0PyAqLwo+ID4gKwlkcm1fZm9yX2Vh Y2hfcGxhbmUocGxhbmUsIGRldikgewo+ID4gKwkJaW50IGk7Cj4gPiArCj4gPiArCQlmb3IgKGkg PSAwOyBpIDwgcGxhbmUtPmZvcm1hdF9jb3VudDsgaSsrKSB7Cj4gPiArCQkJaWYgKHBsYW5lLT5m b3JtYXRfdHlwZXNbaV0gPT0gZm9ybWF0KQo+ID4gKwkJCQlyZXR1cm4gdHJ1ZTsKPiA+ICsJCX0K PiA+ICsJfQo+ID4gKwo+ID4gKwlyZXR1cm4gZmFsc2U7Cj4gPiArfQo+ID4gKwo+ID4gIHN0YXRp YyBpbnQgZnJhbWVidWZmZXJfY2hlY2soc3RydWN0IGRybV9kZXZpY2UgKmRldiwKPiA+ICAJCQkg ICAgIGNvbnN0IHN0cnVjdCBkcm1fbW9kZV9mYl9jbWQyICpyKQo+ID4gIHsKPiA+IEBAIC0xNjgs NiArMTg1LDE1IEBAIHN0YXRpYyBpbnQgZnJhbWVidWZmZXJfY2hlY2soc3RydWN0IGRybV9kZXZp Y2UgKmRldiwKPiA+ICAJCXJldHVybiAtRUlOVkFMOwo+ID4gIAl9Cj4gPiAgCj4gPiArCWlmICgh cGxhbmVzX2hhdmVfZm9ybWF0KGRldiwgci0+cGl4ZWxfZm9ybWF0KSkgewo+ID4gKwkJc3RydWN0 IGRybV9mb3JtYXRfbmFtZV9idWYgZm9ybWF0X25hbWU7Cj4gPiArCj4gPiArCQlEUk1fREVCVUdf S01TKCJ1bnN1cHBvcnRlZCBmcmFtZWJ1ZmZlciBmb3JtYXQgJXNcbiIsCj4gPiArCQkJICAgICAg ZHJtX2dldF9mb3JtYXRfbmFtZShyLT5waXhlbF9mb3JtYXQsCj4gPiArCQkJCQkJICAmZm9ybWF0 X25hbWUpKTsKPiA+ICsJCXJldHVybiAtRUlOVkFMOwo+ID4gKwl9Cj4gPiArCj4gCj4gV29uJ3Qg dGhpcyBicmVhayBLTVMgb24gdGhpbmdzIGxpa2UgdGhlIHJhZGVvbiBkcml2ZXIsIHdoaWNoIGRv ZXNuJ3QgZG8KPiBwbGFuZXM/ICBNYXliZSBjaGVjayBpZiBhbnkgdW5pdmVyc2FsIHBsYW5lcyBo YXZlIGJlZW4gcmVnaXN0ZXJlZCBhbmQKPiBvbmx5IGRvIHRoZSBjaGVjayBpbiB0aGF0IGNhc2U/ CgpIbW0uIEkgdGhvdWdodCB3ZSBhZGQgdGhlIGltcGxpY2l0IHBsYW5lcyBhbHdheXMuIEFwcGFy ZW50bHkKZHJtX2NydGNfaW5pdCgpIGFkZHMgYSBwcmltYXJ5IHdpdGggWC9BUkdCODg4OCwgYnV0 IG5vIG1vcmUuIFNvCnRoaXMgd291bGQgYnJlYWsgYWxsIG90aGVyIGZvcm1hdHMsIHdoaWNoIGlz IHByb2JhYmx5IGEgYml0IHRvbwphZ2dyZXNzaXZlLgoKSSBndWVzcyBJIGNvdWxkIGp1c3Qgc2tp cCB0aGUgY2hlY2sgaW4gY2FzZSBhbnkgcGxhbmUgaGFzCnBsYW5lLT5mb3JtYXRfZGVmYXVsdCBz ZXQuIFRoYXQgc2hvdWxkIGJlIGluZGljYXRpbmcgdGhhdCB0aGUgZHJpdmVyCmRvZXNuJ3QgZG8g cGxhbmVzIGZ1bGx5LiBPaCwgd2h5IGV4YWN0bHkgaXMgYW1nZ3B1IHNldHRpbmcgdGhhdCBmbGFn PwpIYXJyeT8KCj4gCj4gQWxzbywgImFueV9wbGFuZXNfaGF2ZV9mb3JtYXQoKSIgbWlnaHQgYmUg c2xpZ2h0bHkgbW9yZSBkZXNjcmlwdGl2ZS4KCk9yIGFueV9wbGFuZV9oYXNfZm9ybWF0KCk/IElz IHRoYXQgbW9yZSBlbmdsaXNoeT8gOikKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBt YWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=