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Thu, 7 Sep 2023 08:35:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 9I0kFGyL+WSEHAAAMHmgww (envelope-from ); Thu, 07 Sep 2023 08:35:56 +0000 Message-ID: Date: Thu, 7 Sep 2023 10:35:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH] drm/tegra: Remove existing framebuffer only if we support display Content-Language: en-US To: Thierry Reding , Daniel Vetter Cc: linux-tegra@vger.kernel.org, Mikko Perttunen , dri-devel@lists.freedesktop.org, Jon Hunter References: <20230825132229.1109445-1-thierry.reding@gmail.com> <5f1bca1b-8deb-e677-521d-87d3848e22df@kapsi.fi> From: Thomas Zimmermann In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------XbJwvbe96UzrF5hJWzfl03Nt" Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------XbJwvbe96UzrF5hJWzfl03Nt Content-Type: multipart/mixed; boundary="------------AfJPVNc8LkZzMyTF6XPV9OxB"; protected-headers="v1" From: Thomas Zimmermann To: Thierry Reding , Daniel Vetter Cc: linux-tegra@vger.kernel.org, Mikko Perttunen , dri-devel@lists.freedesktop.org, Jon Hunter Message-ID: Subject: Re: [PATCH] drm/tegra: Remove existing framebuffer only if we support display References: <20230825132229.1109445-1-thierry.reding@gmail.com> <5f1bca1b-8deb-e677-521d-87d3848e22df@kapsi.fi> In-Reply-To: --------------AfJPVNc8LkZzMyTF6XPV9OxB Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkNCg0KQW0gMDcuMDkuMjMgdW0gMTA6MDMgc2NocmllYiBUaGllcnJ5IFJlZGluZzoNCj4g T24gVGh1LCBBdWcgMzEsIDIwMjMgYXQgMTA6MDQ6MjlBTSArMDIwMCwgRGFuaWVsIFZldHRl ciB3cm90ZToNCj4+IE9uIFRodSwgMzEgQXVnIDIwMjMgYXQgMDg6MzMsIE1pa2tvIFBlcnR0 dW5lbiA8Y3luZGlzQGthcHNpLmZpPiB3cm90ZToNCj4+Pg0KPj4+IE9uIDgvMzAvMjMgMTM6 MTksIFRob21hcyBaaW1tZXJtYW5uIHdyb3RlOg0KPj4+PiBIaQ0KPj4+Pg0KPj4+PiBBbSAy NS4wOC4yMyB1bSAxNToyMiBzY2hyaWViIFRoaWVycnkgUmVkaW5nOg0KPj4+Pj4gRnJvbTog VGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4NCj4+Pj4+DQo+Pj4+PiBUZWdy YSBEUk0gZG9lc24ndCBzdXBwb3J0IGRpc3BsYXkgb24gVGVncmEyMzQgYW5kIGxhdGVyLCBz byBtYWtlIHN1cmUNCj4+Pj4+IG5vdCB0byByZW1vdmUgYW55IGV4aXN0aW5nIGZyYW1lYnVm ZmVycyBpbiB0aGF0IGNhc2UuDQo+Pj4+Pg0KPj4+Pj4gU2lnbmVkLW9mZi1ieTogVGhpZXJy eSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4NCj4+Pj4+IC0tLQ0KPj4+Pj4gICAgZHJp dmVycy9ncHUvZHJtL3RlZ3JhL2RybS5jIHwgOCArKysrKy0tLQ0KPj4+Pj4gICAgMSBmaWxl IGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkNCj4+Pj4+DQo+Pj4+ PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3RlZ3JhL2RybS5jIGIvZHJpdmVycy9n cHUvZHJtL3RlZ3JhL2RybS5jDQo+Pj4+PiBpbmRleCBiMWUxYTc4ZTMwYzYuLjdhMzhkYWRi YzI2NCAxMDA2NDQNCj4+Pj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS90ZWdyYS9kcm0uYw0K Pj4+Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3RlZ3JhL2RybS5jDQo+Pj4+PiBAQCAtMTIy MCw5ICsxMjIwLDExIEBAIHN0YXRpYyBpbnQgaG9zdDF4X2RybV9wcm9iZShzdHJ1Y3QNCj4+ Pj4+IGhvc3QxeF9kZXZpY2UgKmRldikNCj4+Pj4+ICAgICAgICBkcm1fbW9kZV9jb25maWdf cmVzZXQoZHJtKTsNCj4+Pj4+IC0gICAgZXJyID0gZHJtX2FwZXJ0dXJlX3JlbW92ZV9mcmFt ZWJ1ZmZlcnMoJnRlZ3JhX2RybV9kcml2ZXIpOw0KPj4+Pj4gLSAgICBpZiAoZXJyIDwgMCkN Cj4+Pj4+IC0gICAgICAgIGdvdG8gaHViOw0KPj4+Pj4gKyAgICBpZiAoZHJtLT5tb2RlX2Nv bmZpZy5udW1fY3J0YyA+IDApIHsNCj4+Pj4NCj4+Pj4gSWYgeW91IGRvbid0IHN1cHBvcnQg dGhlIGhhcmR3YXJlLCB3b3VsZG4ndCBpdCBiZSBiZXR0ZXIgdG8gcmV0dXJuDQo+Pj4+IC1F Tk9ERVYgaWYgIW51bV9jcnRjPw0KPj4+DQo+Pj4gV2hpbGUgZGlzcGxheSBpcyBub3Qgc3Vw cG9ydGVkIHRocm91Z2ggVGVncmFEUk0gb24gVGVncmEyMzQrLCBjZXJ0YWluDQo+Pj4gbXVs dGltZWRpYSBhY2NlbGVyYXRvcnMgYXJlIHN1cHBvcnRlZCwgc28gd2UgbmVlZCB0byBmaW5p c2ggcHJvYmUgZm9yIHRob3NlLg0KPj4NCj4+IElkZWFsbHkgeW91IGFsc28gcmVnaXN0ZXIg dGhlIHRlZ3JhIGRyaXZlciB3aXRob3V0IERSSVZFUl9NT0RFU0VUIHwNCj4+IERSSVZFUl9B VE9NSUMgaW4gdGhhdCBjYXNlLCB0byBhdm9pZCB1bmVjZXNzYXJ5IHVzZXJzcGFjZSBjb25m dXNpb24uDQo+PiBNb3N0IHVzZXJzcGFjZSBjYW4gY29wZSB3aXRoIGEgZGlzcGxheSBkcml2 ZXIgd2l0aG91dCBhbnkgY3J0YywgYnV0IEkNCj4+IHRoaW5rIHhvcmctbW9kZXNldHR0aW5n IGFjdHVhbGx5IGZhbGxzIG92ZXIuIE9yIGF0IGxlYXN0IEkndmUgc2Vlbg0KPj4gc29tZSBo YWNrcyB0aGF0IHRoZSBhZ3ggcGVvcGxlIGFkZGVkIHRvIG1ha2Ugc3VyZSBYIGRvZXNuJ3QN Cj4+IGFjY2lkZW50YWxseSBvcGVuIHRoZSB3cm9uZyBkcml2ZXIuDQo+IA0KPiBUaGF0J3Mg YSBnb29kIHBvaW50LiBIb3dldmVyIEkgcmVjYWxsIGZyb20gZWFybGllciBhdHRlbXB0cyBh dCBkb2luZw0KPiBzb21ldGhpbmcgbGlrZSB0aGlzIGluIE5vdXZlYXUgKGFsdGhvdWdoIHRo aXMgaXMgbm93IHZlcnkgbG9uZyBhZ28pIHRoYXQNCj4gaXQncyBub3QgdmVyeSBlYXN5LiBU aGUgcHJvYmxlbSwgYXMgSSByZWNhbGwsIGlzIHRoYXQgdGhlIGRyaXZlciBpcyBhDQo+IHNp bmdsZXRvbiwgc28gd2Ugd291bGQgZXNzZW50aWFsbHkgYmUgc3VwcG9ydGluZyBlaXRoZXIg bW9kZXNldHRpbmcgb3INCj4gbm90LCBmb3IgYW55IGRldmljZSBpbiB0aGUgc3lzdGVtLg0K DQpUYWtlIGEgbG9vayBhdCBzdHJ1Y3QgZHJtX2RldmljZS5kcml2ZXJfZmVhdHVyZXMuIEl0 IGxldCdzIHlvdSBjbGVhciB0aGUgDQpmbGFncyB0aGF0IHlvdXIgZGV2aWNlIGRvZXNuJ3Qg c3VwcG9ydC4NCg0KaHR0cHM6Ly9lbGl4aXIuYm9vdGxpbi5jb20vbGludXgvdjYuNS9zb3Vy Y2UvaW5jbHVkZS9kcm0vZHJtX2RldmljZS5oI0wxMjgNCg0KQmVzdCByZWdhcmRzDQpUaG9t YXMNCg0KPiANCj4gTm93LCBpdCdzIHVubGlrZWx5IHRoYXQgd2UnZCBoYXZlIGEgbWl4IG9m IG9uZSBUZWdyYSBEUk0gZHJpdmVyIHdpdGgNCj4gZGlzcGxheSBzdXBwb3J0IGFuZCBhbm90 aGVyIHdpdGhvdXQsIGJ1dCBpdCdzIHNvbWV0aGluZyB0aGF0IEkgcmVjYWxsDQo+IGJhY2sg YXQgdGhlIHRpbWUgd2l0aCBOb3V2ZWF1IHdhcyBwcm9ibGVtYXRpYyBiZWNhdXNlIHlvdSBj b3VsZCBoYXZlIHRoZQ0KPiBUZWdyYSBpbnRlZ3JhdGVkIGdyYXBoaWNzICh3aXRob3V0IGRp c3BsYXkgc3VwcG9ydCkgYW5kIGEgUENJLWNvbm5lY3RlZA0KPiBkaXNjcmV0ZSBHUFUgKHdp dGggZGlzcGxheSBzdXBwb3J0KSB3aXRoaW4gdGhlIHNhbWUgc3lzdGVtLg0KPiANCj4gSSBu ZWVkIHRvIGxvb2sgaW50byBpdCBhIGJpdCBtb3JlIHRvIHNlZSBpZiBJIGNhbiBjb21lIHVw IHdpdGggc29tZXRoaW5nDQo+IGdvb2QgdG8gYWNjb3VudCBmb3IgdGhpcy4NCj4gDQo+IFRo aWVycnkNCg0KLS0gDQpUaG9tYXMgWmltbWVybWFubg0KR3JhcGhpY3MgRHJpdmVyIERldmVs b3Blcg0KU1VTRSBTb2Z0d2FyZSBTb2x1dGlvbnMgR2VybWFueSBHbWJIDQpGcmFua2Vuc3Ry YXNzZSAxNDYsIDkwNDYxIE51ZXJuYmVyZywgR2VybWFueQ0KR0Y6IEl2byBUb3RldiwgQW5k cmV3IE15ZXJzLCBBbmRyZXcgTWNEb25hbGQsIEJvdWRpZW4gTW9lcm1hbg0KSFJCIDM2ODA5 IChBRyBOdWVybmJlcmcpDQo= --------------AfJPVNc8LkZzMyTF6XPV9OxB-- --------------XbJwvbe96UzrF5hJWzfl03Nt Content-Type: application/pgp-signature; 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