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([2a06:4944:10fb:f400:509b:3e86:dfb4:f404]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-48febf8305dsm81575455e9.9.2026.05.17.06.53.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 17 May 2026 06:53:53 -0700 (PDT) Message-ID: Date: Sun, 17 May 2026 15:53:51 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] drm/radeon: fix internal display on iMac11, 1 (RV770/DCE3.1) To: Lukas Wunner Cc: alexander.deucher@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org References: <20260510185426.4264-1-gilles.risch@gmail.com> <20260516092420.3579-2-gilles.risch@gmail.com> Content-Language: en-US From: Gilles Risch In-Reply-To: Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" R29vZCBhZnRlcm5vb24gTHVrYXMsCgp0aGFua3MgZm9yIHRoZSByZXZpZXcuCgpUaGUgaW5pdGlh bCBsYXVuY2ggZGF0ZSBjYW4gZWl0aGVyIGJlIHZlcmlmaWVkIGluIHRoZSBUZXJhU2NhbGUgCmFy Y2hpdGVjdHVyZSBjb21wYXJpc29uIHRhYmxlIG9uIFdpa2lwZWRpYSBbMV0gb3IgZGlyZWN0bHkg aW4gdGhlIGtlcm5lbCAKc291cmNlIGF0IGRyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2Zh bWlseS5oIHdoZXJlIENISVBfUlY3NzAgKGxpbmUgCjc0KcKgcHJlY2VkZXMgQ0hJUF9SVjczMCAo bGluZSA3NSkuCgpUaGUgdGVzdCByb2JvdCBtZW50aW9ucyB0aGF0IGl0IGNhbm5vdCBmaW5kIEFT SUNfSVNfRENFMzEoKTsgdGhpcyBpcyAKYmVjYXVzZSBib3RoIHBhdGNoZXMgYnVpbGQgb24gb25l IGFub3RoZXIuIFNob3VsZCBJIHN1Ym1pdCBib3RoIHBhdGNoZXMgCmFzIGEgc2VyaWVzPwoKS2lu ZCByZWdhcmRzLApHaWxsZXMKCk9uIDE2LjA1LjI2IDIwOjA5LCBMdWthcyBXdW5uZXIgd3JvdGU6 Cj4gT24gU2F0LCBNYXkgMTYsIDIwMjYgYXQgMTE6MjQ6MjFBTSArMDIwMCwgR2lsbGVzIFJpc2No IHdyb3RlOgo+PiBUaGUgQXBwbGUgaU1hYzExLDEgKGxhdGUgMjAwOSkgaGFzIGFuIGludGVncmF0 ZWQgQVRJIE1vYmlsaXR5IFJhZGVvbgo+PiBIRCA0ODUwIChSVjc3MC9NOThMKSB3aXRoIGEgMjU2 MHgxNDQwIGludGVybmFsIHBhbmVsIGNvbm5lY3RlZCB2aWEgYW4KPj4gaW50ZXJuYWwgRGlzcGxh eVBvcnQgcGF0aC4gVGhpcyBtYWNoaW5lIHN1ZmZlcnMgZnJvbSBhIHNpbWlsYXIgcHJvYmxlbQo+ PiBhcyB0aGUgaU1hYzEwLDEgKGxhdGUgMjAwOSkgYW5kIHRoZSBpTWFjMTEsMiAobWlkIDIwMTAp LiBXaXRob3V0IHRoaXMKPj4gZml4IHRoZSBkaXNwbGF5IHN0YXlzIGRhcmsgdW5kZXIgS01TLiBU d28gaXNzdWVzIGFyZSBhZGRyZXNzZWQ6Cj4+Cj4+IDEuIFRoZSBSVjc3MCBpbXBsZW1lbnRzIERD RTMuMSBhbmQgbm90IERDRTMuMi4gQVNJQ19JU19EQ0UzMigpIHN0YXJ0cyBhdAo+PiAgICAgQ0hJ UF9SVjczMCB3aGljaCBpcyBuZXdlciB0aGFuIFJWNzcwLCBzbyB0aGUgUlY3NzAgbmV2ZXIgbWF0 Y2hlZCB0aGUKPj4gICAgIERDRTMuMiBQTEwgYW5kIGVuY29kZXIgbG9naWMuIEludHJvZHVjZSBB U0lDX0lTX0RDRTMxKCkgc3RhcnRpbmcgYXQKPj4gICAgIENISVBfUlY3NzAgdG8gZml4IHRoaXMu Cj4+Cj4+IDIuIEFwcGxlIHJvdXRlZCB0aGUgaW50ZXJuYWwgZGlzcGxheSB0aHJvdWdoIExpbmsg QiBvZiB0aGUgRElHIGVuY29kZXIKPj4gICAgIGluc3RlYWQgb2YgTGluayBBLCBhcyBvYnNlcnZl ZCBpbiB0aGUga2VybmVsIGRpc3BsYXkgY29ubmVjdG9yIGxvZy4KPj4gICAgIFRoZSBzYW1lIHF1 aXJrIGFscmVhZHkgZXhpc3RzIGZvciBpTWFjMTAsMSBhbmQgaU1hYzExLDIgLSBpTWFjMTEsMQo+ PiAgICAgd2FzIHNpbXBseSBtaXNzaW5nIGZyb20gdGhlIGxpc3QuCj4gTm90IGFuIGV4cGVydCBp biB0aGUgcmFkZW9uIGRyaXZlciBvciBBTUQgY2hpcCByZXZpc2lvbnMsIGJ1dCBpZiBpdAo+IGhl bHBzIGltcHJvdmUgc3VwcG9ydCBmb3Igb2xkZXIgTWFjcyBJJ2xsIGJlIGhhcHB5IHRvIG9mZmVy IG15Ogo+Cj4gUmV2aWV3ZWQtYnk6IEx1a2FzIFd1bm5lciA8bHVrYXNAd3VubmVyLmRlPgo+Cj4g SXQncyBub3QgaW1tZWRpYXRlbHkgb2J2aW91cyB0aGF0IENISVBfUlY3NzAgcHJlY2VkZXMgQ0hJ UF9SVjczMAo+IGluIHRoZSBlbnVtIGFuZCB0aGF0IGhlbmNlIEFTSUNfSVNfRENFMzEoKSBzdWJz dW1lcyBBU0lDX0lTX0RDRTMyKCkuCj4KPiBUaGFua3MsCj4KPiBMdWthcwoKCg==