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Thu, 4 Jul 2024 17:10:37 +0000 (UTC) Message-ID: <81bd0794ff2731c8ca38069a872649e007340802.camel@collabora.com> Subject: Re: [PATCH 00/13] rockchip: Enable 4K@60Hz mode on RK3228, RK3328, RK3399 and RK356x From: Christopher Obbard To: Jonas Karlman , dri-devel@lists.freedesktop.org Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Diederik de Haas , kernel Date: Thu, 04 Jul 2024 18:10:36 +0100 In-Reply-To: <20240615170417.3134517-1-jonas@kwiboo.se> References: <20240615170417.3134517-1-jonas@kwiboo.se> User-Agent: Evolution 3.52.3-1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240704_101041_039733_A147BAE3 X-CRM114-Status: GOOD ( 22.75 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org SGkgSm9uYXMsCgpbICsgRGllZGVyaWsgd2hvIGhhcyBhbHJlYWR5IGRvbmUgc29tZSB0ZXN0aW5n IF0KCk9uIFNhdCwgMjAyNC0wNi0xNSBhdCAxNzowMyArMDAwMCwgSm9uYXMgS2FybG1hbiB3cm90 ZToKPiBUaGlzIHByZXBhcmVzIGFuZCBlbmFibGUgdXNlIG9mIEhETUkyLjAgbW9kZXMsIGUuZy4g NEtANjBIeiwgb24gUkszMjI4LAo+IFJLMzMyOCwgUkszMzk5IGFuZCBSSzM1NnguCj4gCj4gUGF0 Y2ggMS0zIGZpeGVzIHNvbWUgaXNzdWVzIHRvIGhlbHAgc3VwcG9ydCB1c2Ugb2YgaGlnaC1yZXNv bHV0aW9uIG1vZGVzLgo+IAo+IFBhdGNoIDQgZml4ZXMgcmVhZGluZyBvZiBFRElEIG9uIFJLMzMy OCB3aGVuIHVzaW5nIGEgZm9yY2VkIG1vZGUuCj4gCj4gUGF0Y2ggNS03IGFkZHMgaGRtaXBoeSBy YXRlIHZhbGlkYXRpb24gaW4gbW9kZV92YWxpZCBzbyB0aGF0IEhETUkyLjAKPiBtb2RlcyBjYW4g YmUgZW5hYmxlZCBvbiBSSzMyMjggYW5kIFJLMzMyOC4KPiAKPiBQYXRjaCA4LTExIG1vZGlmeSBw aHksIGN1cnJlbnQgYW5kIG1wbGwgdGFibGVzIHRvIG1hdGNoIHdoYXQgQ2hyb21lT1MKPiBhbmQg dmVuZG9yIGtlcm5lbCB1c2UuIFRoZXNlIHBhdGNoZXMgb3JpZ2luYXRlIGZyb20gb2xkIENocm9t ZU9TIGFuZAo+IHZlbmRvciBrZXJuZWxzIGFuZCBoYXZlIHN1Y2Nlc3NmdWxseSBiZWVuIHVzZWQg aW4gTGlicmVFTEVDIGRpc3RybyBmb3IKPiB0aGUgcGFzdCBmZXcgeWVhcnMuCj4gCj4gUGF0Y2gg MTIgZW5hYmxlcyB1c2Ugb2YgSERNSTIuMCBtb2RlcyBvbiBSSzMzOTkgYW5kIFJLMzU2eC4KPiAK PiBQYXRjaCAxMyBoZWxwIGZpeCB1c2Ugb2YgY29uc29sZSBhdCA0SyByZXNvbHV0aW9uIG9uIFJL MzM5OS4KPiAKPiBUaGlzIHNlcmllcyBtYXkgbm90IGZ1bGx5IGRlcGVuZCBvbiBidXQgd2FzIG9u bHkgdGVzdGVkIHRvZ2V0aGVyIHdpdGgKPiB0aGUgc2VyaWVzICJkcm06IGJyaWRnZTogZHdfaGRt aTogTWlzYyBlbmFibGUvZGlzYWJsZSwgQ0VDIGFuZCBFRElECj4gY2xlYW51cCIgYXQgWzFdLgo+ IAo+IEkgaGF2ZSB0ZXN0ZWQgNEsgbW9kZXMgb24gZm9sbG93aW5nIGRldmljZXM6Cj4gLSBBc3Vz IFRpbmtlckJvYXJkIChSSzMyODgpCj4gLSBQaW5lNjQgUm9jazY0IChSSzMzMjgpCj4gLSBSYWR4 YSBST0NLIFBpIDQgKFJLMzM5OSkKPiAtIFJhZHhhIFJPQ0sgM0EgKFJLMzU2OCkKPiAKPiBBIGNv cHkgb2YgdGhpcyBzZXJpZXMgY2FuIGFsc28gYmUgZm91bmQgYXQgWzJdLgo+IAo+IFsxXSBodHRw czovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvc2VyaWVzLzEzNDcyNy8KPiBbMl0KPiBodHRw czovL2dpdGh1Yi5jb20vS3dpYm9vL2xpbnV4LXJvY2tjaGlwL2NvbW1pdHMvbmV4dC0yMDI0MDUz MS1yay1kdy1oZG1pLXYxLwoKCkkgdGVzdGVkIHRoaXMgcGF0Y2ggc2VyaWVzICh0b2dldGhlcgp3 aXRowqBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvc2VyaWVzLzEzNDcyNy8pIG9u IGEgUmFkeGEgUk9DSyA0U0UgYW5kCnRoaW5ncyBhcHBlYXIgdG8gd29yayBxdWl0ZSB3ZWxsIC0g b3RoZXIgdGhhbiB0aGUgaG90cGx1Z2dpbmcgaXNzdWUgZGVzY3JpYmVkCmJlbG93LgoKT25lIHBy b2JsZW0gSSBkaWQgc2VlIGR1cmluZyB0ZXN0aW5nIHdhcyBpbiBTT01FIGNhc2VzLCBob3RwbHVn Z2luZyBhIDRrNjAKbW9uaXRvciBkaWRuJ3Qgc2VlbSB0byBzaG93IGEgY29uc29sZSBvciBhbnl0 aGluZyBvbiB0aGUgSERNSSBvdXRwdXQgYWZ0ZXIKcmVwbHVnZ2luZyAoZS5nIHRoZSBkaXNwbGF5 IHNob3dzICJubyBzaWduYWwiKS4gU29tZXRpbWVzIHRoaXMgaGFwcGVuZWQgYWZ0ZXIKdGhlIGZp cnN0IGhvdHBsdWcsIG90aGVyIHRpbWVzIGl0IG5lZWRlZCBhIGNvdXBsZSBvZiBob3RwbHVncyB0 byBvY2N1ci4gQW5kIGluCm90aGVyIGNhc2VzIGl0IGRvZXNuJ3QgaGFwcGVuIGF0IGFsbC4gQnV0 IG9uY2UgaXQgb2NjdXJzLCB0aGVyZSBkb2Vzbid0IHNlZW0KdG8gYmUgYW55IHdheSB0byBnZXQg dGhlIGRldmljZSB0byBzdGFydCB0cmFuc21pdHRpbmcgYW5kIGEgcmVib290IChub3QgaGFyZApi b290KSBpcyBuZWVkZWQuIEl0J3Mgbm90IGNsZWFyIHdoeSBpdCBnZXRzIGludG8gdGhpcyBzdGF0 ZS4KCkFub3RoZXIgd2F5IG9mIGdldHRpbmcgdGhlIGRldmljZSBpbnRvIHRoaXMgc3RhdGUgaXMg Y29ubmVjdGluZyBhIDRrNjAgc2NyZWVuLAp0aGVuIGNvbm5lY3RpbmcgYSBzZXBhcmF0ZSAxMDgw cCBzY3JlZW4gKGl0J3Mgbm90IGNsZWFyIGlmIGNoYW5naW5nIHRoZQpyZXNvbHV0aW9uIGZyb20g TGludXggY2F1c2VzIHRoZSBzYW1lIGJlaGF2aW91ciksIHRoZW4gcmVjb25uZWN0aW5nIHRoZSA0 awpzY3JlZW4uIEluIHRoaXMgY2FzZSwgdGhlcmUgaXMgbm8gb3V0cHV0IGZyb20gdGhlIEhETUkg cG9ydC4gVGhpcyBoYXBwZW5zCnByZXR0eSBjb25zaXN0ZW50bHkuCgpGb3IgdGhlIHJlY29yZCwg d2l0aCBsaWJyZWVsZWMga2VybmVsIHBhdGNoZXMgZm9yIDRrNjAgYXBwbGllZCB0byBrZXJuZWwK NS5zb21ldGhpbmcsIHRoZSBhYm92ZSBob3RwbHVnIGJlaGF2aW91ciBkb2VzIG5vdCBvY2N1ci4g U28gaXQgbXVzdCBiZQpzb21ldGhpbmcgaW50cm9kdWNlZCBpbiB0aGlzIHBhdGNoIHNlcmllcyA/ CgoKSSB3b25kZXIgaWYgeW91IGNhbiBjb25maXJtIHRoaXMgYnVnID8KCkkgd2lsbCByZWZyYWlu IGZyb20gYWRkaW5nIG15IFRlc3RlZC1ieSBmb3Igbm93LgoKClRoYW5rcwoKQ2hyaXMKCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hp cCBtYWlsaW5nIGxpc3QKTGludXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg==