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Mon, 5 Sep 2022 10:57:59 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id uHaIDzfWFWM5VQAAMHmgww (envelope-from ); Mon, 05 Sep 2022 10:57:59 +0000 Message-ID: <43e3dead-6089-c342-5050-34d7325bcb24@suse.de> Date: Mon, 5 Sep 2022 12:57:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH] drm/simpledrm: Drop superfluous primary plane .atomic_check return logic Content-Language: en-US To: Javier Martinez Canillas , linux-kernel@vger.kernel.org Cc: Daniel Vetter , David Airlie , dri-devel@lists.freedesktop.org References: <20220831111243.1530620-1-javierm@redhat.com> From: Thomas Zimmermann In-Reply-To: <20220831111243.1530620-1-javierm@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------eH0JlHo9LqVVTwAfaxMgH0hW" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------eH0JlHo9LqVVTwAfaxMgH0hW Content-Type: multipart/mixed; boundary="------------yZ9kezxGfEZhlpsxCe0SkGlO"; protected-headers="v1" From: Thomas Zimmermann To: Javier Martinez Canillas , linux-kernel@vger.kernel.org Cc: Daniel Vetter , David Airlie , dri-devel@lists.freedesktop.org Message-ID: <43e3dead-6089-c342-5050-34d7325bcb24@suse.de> Subject: Re: [PATCH] drm/simpledrm: Drop superfluous primary plane .atomic_check return logic References: <20220831111243.1530620-1-javierm@redhat.com> In-Reply-To: <20220831111243.1530620-1-javierm@redhat.com> --------------yZ9kezxGfEZhlpsxCe0SkGlO Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkgSmF2aWVyDQoNCkFtIDMxLjA4LjIyIHVtIDEzOjEyIHNjaHJpZWIgSmF2aWVyIE1hcnRp bmV6IENhbmlsbGFzOg0KPiBUaGUgc2ltcGxlZHJtX3ByaW1hcnlfcGxhbmVfaGVscGVyX2F0 b21pY19jaGVjaygpIGZ1bmN0aW9uIGlzIG1vcmUgY29tcGxleA0KPiB0aGFuIG5lZWRlZC4g SXQgZmlyc3QgY2hlY2tzIGRybV9hdG9taWNfaGVscGVyX2NoZWNrX3BsYW5lX3N0YXRlKCkg cmV0dXJucw0KPiB2YWx1ZSB0byBkZWNpZGUgd2hldGhlciB0byByZXR1cm4gdGhpcyBvciB6 ZXJvLg0KPiANCj4gQnV0IGl0IGNvdWxkIGp1c3QgcmV0dXJuIHRoYXQgZnVuY3Rpb24gcmV0 dXJuIHZhbHVlIGRpcmVjdGx5LiBJdCBhbHNvIGRvZXMNCj4gYSBjaGVjayBpZiBuZXdfcGxh bmVfc3RhdGUtPnZpc2libGUgaXNuJ3Qgc2V0LCBidXQgcmV0dXJucyB6ZXJvIHJlZ2FyZGxl c3MuDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBKYXZpZXIgTWFydGluZXogQ2FuaWxsYXMgPGph dmllcm1AcmVkaGF0LmNvbT4NCj4gLS0tDQo+IA0KPiAgIGRyaXZlcnMvZ3B1L2RybS90aW55 L3NpbXBsZWRybS5jIHwgMTUgKysrKy0tLS0tLS0tLS0tDQo+ICAgMSBmaWxlIGNoYW5nZWQs IDQgaW5zZXJ0aW9ucygrKSwgMTEgZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL3Rpbnkvc2ltcGxlZHJtLmMgYi9kcml2ZXJzL2dwdS9kcm0vdGlu eS9zaW1wbGVkcm0uYw0KPiBpbmRleCBhODFmOTE4MTQ1OTUuLjBiZTQ3ZjQwMjQ3YSAxMDA2 NDQNCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL3Rpbnkvc2ltcGxlZHJtLmMNCj4gKysrIGIv ZHJpdmVycy9ncHUvZHJtL3Rpbnkvc2ltcGxlZHJtLmMNCj4gQEAgLTQ4NSwyMSArNDg1LDE0 IEBAIHN0YXRpYyBpbnQgc2ltcGxlZHJtX3ByaW1hcnlfcGxhbmVfaGVscGVyX2F0b21pY19j aGVjayhzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwNCj4gICAJc3RydWN0IGRybV9wbGFuZV9z dGF0ZSAqbmV3X3BsYW5lX3N0YXRlID0gZHJtX2F0b21pY19nZXRfbmV3X3BsYW5lX3N0YXRl KG5ld19zdGF0ZSwgcGxhbmUpOw0KPiAgIAlzdHJ1Y3QgZHJtX2NydGMgKm5ld19jcnRjID0g bmV3X3BsYW5lX3N0YXRlLT5jcnRjOw0KPiAgIAlzdHJ1Y3QgZHJtX2NydGNfc3RhdGUgKm5l d19jcnRjX3N0YXRlID0gTlVMTDsNCj4gLQlpbnQgcmV0Ow0KPiAgIA0KPiAgIAlpZiAobmV3 X2NydGMpDQo+ICAgCQluZXdfY3J0Y19zdGF0ZSA9IGRybV9hdG9taWNfZ2V0X25ld19jcnRj X3N0YXRlKG5ld19zdGF0ZSwgbmV3X2NydGMpOw0KPiAgIA0KPiAtCXJldCA9IGRybV9hdG9t aWNfaGVscGVyX2NoZWNrX3BsYW5lX3N0YXRlKG5ld19wbGFuZV9zdGF0ZSwgbmV3X2NydGNf c3RhdGUsDQo+IC0JCQkJCQkgIERSTV9QTEFORV9OT19TQ0FMSU5HLA0KPiAtCQkJCQkJICBE Uk1fUExBTkVfTk9fU0NBTElORywNCj4gLQkJCQkJCSAgZmFsc2UsIGZhbHNlKTsNCj4gLQlp ZiAocmV0KQ0KPiAtCQlyZXR1cm4gcmV0Ow0KPiAtCWVsc2UgaWYgKCFuZXdfcGxhbmVfc3Rh dGUtPnZpc2libGUpDQo+IC0JCXJldHVybiAwOw0KPiAtDQo+IC0JcmV0dXJuIDA7DQo+ICsJ cmV0dXJuIGRybV9hdG9taWNfaGVscGVyX2NoZWNrX3BsYW5lX3N0YXRlKG5ld19wbGFuZV9z dGF0ZSwgbmV3X2NydGNfc3RhdGUsDQo+ICsJCQkJCQkgICBEUk1fUExBTkVfTk9fU0NBTElO RywNCj4gKwkJCQkJCSAgIERSTV9QTEFORV9OT19TQ0FMSU5HLA0KPiArCQkJCQkJICAgZmFs c2UsIGZhbHNlKTsNCg0KSSdtIHVuZGVjaWRlZCBvbiB0aGlzIGNoYW5nZS4gSSBrbm93IGl0 J3MgY29ycmVjdCBhbmQgbW9yZSB0byB0aGUgcG9pbnQuIA0KQnV0IHRoZSBjYWxsJ3MgbG9n aWMgaXMgbm9uLWludHVpdGl2ZTogdGhlIGNhbGwgZWl0aGVyIHJldHVybnMgYW4gZXJyb3Ig DQpvciB3ZSBoYXZlIHRvIHRlc3QgLT52aXNpYmxlIGFmdGVyd2FyZHMuIFNvIEkgd3JvdGUg aXQgZXhwbGljaXRseS4NCg0KSSBzYXcgdGhhdCB5b3VyIGNoYW5nZSB0byBzc2QxMzB4IGFs c28gdXNlcyB0aGUgcGF0dGVybi4gSWYgd2UgZmluZCBtb3JlIA0Kc3VjaCBkcml2ZXJzLCB3 ZSBjb3VsZCBpbXBsZW1lbnQgdGhlIGF0b21pYyBjaGVjayBhcyBhIGhlbHBlci4gSSBzdWdn ZXN0IA0KZHJtX3BsYW5lX2hlbHBlcl9hdG9taWNfY2hlY2tfZml4ZWQoKSBpbiBkcm1fcGxh bmVfaGVscGVyLmMNCg0KQmVzdCByZWdhcmRzDQpUaG9tYXMNCg0KPiAgIH0NCj4gICANCj4g ICBzdGF0aWMgdm9pZCBzaW1wbGVkcm1fcHJpbWFyeV9wbGFuZV9oZWxwZXJfYXRvbWljX3Vw ZGF0ZShzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwNCg0KLS0gDQpUaG9tYXMgWmltbWVybWFu bg0KR3JhcGhpY3MgRHJpdmVyIERldmVsb3Blcg0KU1VTRSBTb2Z0d2FyZSBTb2x1dGlvbnMg R2VybWFueSBHbWJIDQpNYXhmZWxkc3RyLiA1LCA5MDQwOSBOw7xybmJlcmcsIEdlcm1hbnkN CihIUkIgMzY4MDksIEFHIE7DvHJuYmVyZykNCkdlc2Now6RmdHNmw7xocmVyOiBJdm8gVG90 ZXYNCg== --------------yZ9kezxGfEZhlpsxCe0SkGlO-- --------------eH0JlHo9LqVVTwAfaxMgH0hW Content-Type: application/pgp-signature; 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