From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [ADV7393] DRM Encoder Slave or DRM Bridge Date: Wed, 14 Sep 2016 12:34:16 +0300 Message-ID: <3958e459-2127-4450-9749-913365949996@ti.com> References: <52026ed7-fbfc-48a0-b2ea-07577d49231d@ti.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0905095633==" Return-path: Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [198.47.19.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 76A7F6E6FE for ; Wed, 14 Sep 2016 09:34:23 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Vikas Patil Cc: "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org --===============0905095633== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="APoPMUHB3mTpaPj1W1aSe2e9ieBRdlsj1" --APoPMUHB3mTpaPj1W1aSe2e9ieBRdlsj1 Content-Type: multipart/mixed; boundary="TBFgQTETHAM4Db5bQbQ59O7xdMSKk2C8i"; protected-headers="v1" From: Tomi Valkeinen To: Vikas Patil Cc: "dri-devel@lists.freedesktop.org" , Rob Clark , architt@codeaurora.org Message-ID: <3958e459-2127-4450-9749-913365949996@ti.com> Subject: Re: [ADV7393] DRM Encoder Slave or DRM Bridge References: <52026ed7-fbfc-48a0-b2ea-07577d49231d@ti.com> In-Reply-To: --TBFgQTETHAM4Db5bQbQ59O7xdMSKk2C8i Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 13/09/16 16:13, Vikas Patil wrote: > Thanks Tomi for quick comment. >=20 > I am thinking to base adv7393 driver on > "drivers\gpu\drm\omapdrm\displays\encoder-tc358768.c" as I don't think > any similar to adv7393 chip driver available. Could you please comment > if this will help to get adv chip running? I presume you're not using mainline kernel, as that driver is not there. I'm not familiar with adv7393, but yes, I think you can use that as an example. > I tried to add the device tree config but after adding device > configuration related to adv7393, my first display stopped working and > whenever I run kmscube or modetest it fails. If you don't have all the display pipelines working (i.e. the drivers present and working), none of the displays will work. > I have following configuration related to displays. Could anyone tell > me if I am doing anything wrong in DTS configuration? What could be > going wrong when I enable adv7393 related config so display 1 stops > working? The dts looks ok. Tomi --TBFgQTETHAM4Db5bQbQ59O7xdMSKk2C8i-- --APoPMUHB3mTpaPj1W1aSe2e9ieBRdlsj1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJX2RmYAAoJEPo9qoy8lh71bgEQAJTk9k2spzdHqfQ+P9GHL3bL DSqwkV8QCVZp530LONpQI3GJKml8vuFsMykZIEDu4o3EEcobVppGa6YASAtp9hc8 oDf1a/4LHMfsrEddyRfqktsMgSRNZL1alE+E+XkonnVcIMguqFqtvMW8EJ8R+T6+ he8fxYhDW5eZq95mtJbBIcbBM+pckCd1SgPOmS1OW5L0QBY+Ur3csC74tvYI5Xry sWAwWHITwHhfe8eEQ6i0Q0cdrCJAWt40S4T7Oo3J2FQOBTOhbYp+HKxBqVH8xJzn xC8zhSFDNDStfCGYNXCHy7h7sD5H3FAnbHRWwjSGfIlrOqv9RnJtKPFa/HFsv3A2 uTorj58dsT9rzimPtgscUvdAFOQ/z/a1pgL+mtE1qLqu3YLBpxdXiMm1l/NFXDhF kOWlF2Z1VQ1ixrj6FmCSwCrXbFeFLEnvjlaAl/gFJ+JmZN5MG6lqqW/bWYr15XoA 9wbi3aWpivE9P6Gp7nu8rSSUuXsZ10VbC/wXKbyw/WGN3kfgURKmMou/J3IVcM7m a4LsOYOv+aB9wjl1aJnWODH/WnqEC/AYv2FXfBfib1wXdvr1SspzmbIbHTEvjvj2 5M4Lh2fvw7N8gQqLdnOonyvDoAtIOe2uE2gxvyrnN34ZTECpZL01EUMQypZQKlcx XTBTuL7U+7UgQ+sv/VQ/ =nv7S -----END PGP SIGNATURE----- --APoPMUHB3mTpaPj1W1aSe2e9ieBRdlsj1-- --===============0905095633== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0905095633==--