From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: Re: [PATCH v3 2/2] drm/tegra: output: rgb: Support LVDS encoder bridge Date: Thu, 16 Apr 2020 23:21:40 +0300 Message-ID: <7cf27640-4fdc-8617-01cb-85f4c5847bb8@gmail.com> References: <20200416172405.5051-1-digetx@gmail.com> <20200416172405.5051-3-digetx@gmail.com> <20200416174112.GS4796@pendragon.ideasonboard.com> <6275bcd3-c0b2-4c1c-1817-9e713d3747c7@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <6275bcd3-c0b2-4c1c-1817-9e713d3747c7-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Content-Language: en-US Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Laurent Pinchart Cc: Thierry Reding , Sam Ravnborg , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org 16.04.2020 21:52, Dmitry Osipenko пишет: ... >> May I also recommend switching to the DRM panel bridge helper ? It will >> simplify the code. > > Could you please clarify what is the "DRM panel bridge helper"? > > I think we won't need any additional helpers after switching to the > bridge connector helper, no? Actually, I now see that the panel needs to be manually attached to the connector. Still it's not apparent to me how to get panel out of the bridge. It looks like there is no such "panel helper" for the bridge API or I just can't find it. 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[91.78.208.152]) by smtp.googlemail.com with ESMTPSA id q26sm5684757ljg.47.2020.04.16.13.21.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Apr 2020 13:21:41 -0700 (PDT) Subject: Re: [PATCH v3 2/2] drm/tegra: output: rgb: Support LVDS encoder bridge From: Dmitry Osipenko To: Laurent Pinchart References: <20200416172405.5051-1-digetx@gmail.com> <20200416172405.5051-3-digetx@gmail.com> <20200416174112.GS4796@pendragon.ideasonboard.com> <6275bcd3-c0b2-4c1c-1817-9e713d3747c7@gmail.com> Message-ID: <7cf27640-4fdc-8617-01cb-85f4c5847bb8@gmail.com> Date: Thu, 16 Apr 2020 23:21:40 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <6275bcd3-c0b2-4c1c-1817-9e713d3747c7@gmail.com> Content-Language: en-US X-Mailman-Approved-At: Fri, 17 Apr 2020 06:59:46 +0000 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: , Cc: linux-tegra@vger.kernel.org, Thierry Reding , Sam Ravnborg , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" MTYuMDQuMjAyMCAyMTo1MiwgRG1pdHJ5IE9zaXBlbmtvINC/0LjRiNC10YI6Ci4uLgo+PiBNYXkg SSBhbHNvIHJlY29tbWVuZCBzd2l0Y2hpbmcgdG8gdGhlIERSTSBwYW5lbCBicmlkZ2UgaGVscGVy ID8gSXQgd2lsbAo+PiBzaW1wbGlmeSB0aGUgY29kZS4KPiAKPiBDb3VsZCB5b3UgcGxlYXNlIGNs YXJpZnkgd2hhdCBpcyB0aGUgIkRSTSBwYW5lbCBicmlkZ2UgaGVscGVyIj8KPiAKPiBJIHRoaW5r IHdlIHdvbid0IG5lZWQgYW55IGFkZGl0aW9uYWwgaGVscGVycyBhZnRlciBzd2l0Y2hpbmcgdG8g dGhlCj4gYnJpZGdlIGNvbm5lY3RvciBoZWxwZXIsIG5vPwoKQWN0dWFsbHksIEkgbm93IHNlZSB0 aGF0IHRoZSBwYW5lbCBuZWVkcyB0byBiZSBtYW51YWxseSBhdHRhY2hlZCB0byB0aGUKY29ubmVj dG9yLgoKU3RpbGwgaXQncyBub3QgYXBwYXJlbnQgdG8gbWUgaG93IHRvIGdldCBwYW5lbCBvdXQg b2YgdGhlIGJyaWRnZS4gSXQKbG9va3MgbGlrZSB0aGVyZSBpcyBubyBzdWNoICJwYW5lbCBoZWxw ZXIiIGZvciB0aGUgYnJpZGdlIEFQSSBvciBJIGp1c3QKY2FuJ3QgZmluZCBpdC4KX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==