From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752066AbeFEN0C (ORCPT ); Tue, 5 Jun 2018 09:26:02 -0400 Received: from mail.bootlin.com ([62.4.15.54]:46469 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751822AbeFEN0A (ORCPT ); Tue, 5 Jun 2018 09:26:00 -0400 Date: Tue, 5 Jun 2018 15:25:39 +0200 From: Maxime Ripard To: Jagan Teki Cc: Chen-Yu Tsai , Icenowy Zheng , Jernej Skrabec , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , David Airlie , dri-devel , Michael Turquette , Stephen Boyd , linux-clk , Michael Trimarchi , linux-arm-kernel , devicetree , linux-kernel , linux-sunxi Subject: Re: [linux-sunxi] Re: [PATCH v2 00/26] arm64: allwinner: Add A64 DE2 HDMI support Message-ID: <20180605132539.m54xwfzfs6btrmtc@flea> References: <20180518094536.17201-1-jagan@amarulasolutions.com> <20180518095913.nzl3sr5wn6cg4ra5@flea> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="b6opfkfolfd5hoil" Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180512 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --b6opfkfolfd5hoil Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 05, 2018 at 06:23:57PM +0530, Jagan Teki wrote: > On Fri, May 18, 2018 at 3:29 PM, Maxime Ripard > wrote: > > On Fri, May 18, 2018 at 03:15:10PM +0530, Jagan Teki wrote: > >> Allwinner A64 has display engine pipeline like other Allwinner SOC's A= 83T/H3/H5. > >> > >> A64 behaviour similar to Allwinner A83T where > >> Mixer0 =3D> TCON0 =3D> LVDS/RGB/MIPI-DSI > >> Mixer1 =3D> TCON1 =3D> HDMI > >> as per Display System Block DiagramAllwinner_A64_User_Manual_V1.1.pdf > >> > >> This is second patch-set followed with previous RFC[1] and first serie= s[2] > >> and merely concentrated on HDMI pipeline through TCON1 and rest will a= dd eventually. > >> > >> This series fixed previous version comments > >> - about documenting fallback compatibles > >> - adding new compatible for mixer1 > >> - support for multiple DW HDMI PHY clock parents (thanks, to Jernej) > >> > >> Note: > >> Pine64 boards are unable to get edid by default like other A64 boards, > >> but forcing 'video=3DHDMI-A-1:1920x1080@60D' kernel command line can > >> create edid with display on penel. > > > > There's no point in trying to push this without the SRAM issue being > > solved. It is required, and won't be merged unless this is addressed. >=20 > is SRAM issue resolved? if so may be I will try to test it on top. I'd expect the one working on this to push a solution to solve this. Maxime --=20 Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --b6opfkfolfd5hoil Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAlsWj1IACgkQ0rTAlCFN r3SpSw/9GO1lW52OjlTpVPnGy+0vHIBUtqdF92P9tuQYHXeDDnhyqfXKRkFYj7iJ Dy+XDFFENnqUVM2GcqqHJmCbZUVjucrBWbLpyQvzQ78a3K3/8RSPeoYr0wgORJ89 K3yynQW3AvUQCmADh1+DIlpi8eIsQ97yT9TBBc1cNamlE3QA44iqlqaXUI0d7JpY ZVC9jbqb+k3whtsYVFpbwIH0a+XYzSDcNX4sjixnQdASHb0kMO1CW2QWs5XQTEbR 21W4fNXKZGK5zW1gMK+H2SbcwDz7zm7pLWM1JjkqnJDRqj8bJKJYJPtjhLnJDXlJ zfwsb0fKiGOLVqNmWgyfiY3QkOtyllEz/O1xG1lTI3X6YCTPsiHPtbch3X0jkyI9 QNflDc8YXJ4CAt7z94HYTL3445UUXteZ8/5jGeMN8eV+/YHyiEGMZQdYBsPTA44S 4oxKfSqQNZuHnuMG8U+spnqwGo2QmGMwLWbTjEqml6t/5LZA1M0+jm4V9LDrX3un PB6OIGhWItNrj5nZB19OGx8MfU2Ldx324Sam/dfS9JBtpRo5hZWXkAyMW7GzrECm pFknUKRLRLBI5+/8wk4GL6QvXPUufkX5IfEaGCzUvlITUc7nnZ0XpkpiOIkL7cP/ RfoTSZI9obSdUSv2eIDm5xs9ld2TKmaZa4vrwlBKGcKj13LaGAA= =Obu0 -----END PGP SIGNATURE----- --b6opfkfolfd5hoil-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: Re: [PATCH v2 00/26] arm64: allwinner: Add A64 DE2 HDMI support Date: Tue, 5 Jun 2018 15:25:39 +0200 Message-ID: <20180605132539.m54xwfzfs6btrmtc@flea> References: <20180518094536.17201-1-jagan@amarulasolutions.com> <20180518095913.nzl3sr5wn6cg4ra5@flea> Reply-To: maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="b6opfkfolfd5hoil" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Jagan Teki Cc: Chen-Yu Tsai , Icenowy Zheng , Jernej Skrabec , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , David Airlie , dri-devel , Michael Turquette , Stephen Boyd , linux-clk , Michael Trimarchi , linux-arm-kernel , devicetree , linux-kernel , linux-sunxi List-Id: devicetree@vger.kernel.org --b6opfkfolfd5hoil Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline On Tue, Jun 05, 2018 at 06:23:57PM +0530, Jagan Teki wrote: > On Fri, May 18, 2018 at 3:29 PM, Maxime Ripard > wrote: > > On Fri, May 18, 2018 at 03:15:10PM +0530, Jagan Teki wrote: > >> Allwinner A64 has display engine pipeline like other Allwinner SOC's A83T/H3/H5. > >> > >> A64 behaviour similar to Allwinner A83T where > >> Mixer0 => TCON0 => LVDS/RGB/MIPI-DSI > >> Mixer1 => TCON1 => HDMI > >> as per Display System Block DiagramAllwinner_A64_User_Manual_V1.1.pdf > >> > >> This is second patch-set followed with previous RFC[1] and first series[2] > >> and merely concentrated on HDMI pipeline through TCON1 and rest will add eventually. > >> > >> This series fixed previous version comments > >> - about documenting fallback compatibles > >> - adding new compatible for mixer1 > >> - support for multiple DW HDMI PHY clock parents (thanks, to Jernej) > >> > >> Note: > >> Pine64 boards are unable to get edid by default like other A64 boards, > >> but forcing 'video=HDMI-A-1:1920x1080@60D' kernel command line can > >> create edid with display on penel. > > > > There's no point in trying to push this without the SRAM issue being > > solved. It is required, and won't be merged unless this is addressed. > > is SRAM issue resolved? if so may be I will try to test it on top. I'd expect the one working on this to push a solution to solve this. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --b6opfkfolfd5hoil-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Tue, 5 Jun 2018 15:25:39 +0200 Subject: [linux-sunxi] Re: [PATCH v2 00/26] arm64: allwinner: Add A64 DE2 HDMI support In-Reply-To: References: <20180518094536.17201-1-jagan@amarulasolutions.com> <20180518095913.nzl3sr5wn6cg4ra5@flea> Message-ID: <20180605132539.m54xwfzfs6btrmtc@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jun 05, 2018 at 06:23:57PM +0530, Jagan Teki wrote: > On Fri, May 18, 2018 at 3:29 PM, Maxime Ripard > wrote: > > On Fri, May 18, 2018 at 03:15:10PM +0530, Jagan Teki wrote: > >> Allwinner A64 has display engine pipeline like other Allwinner SOC's A83T/H3/H5. > >> > >> A64 behaviour similar to Allwinner A83T where > >> Mixer0 => TCON0 => LVDS/RGB/MIPI-DSI > >> Mixer1 => TCON1 => HDMI > >> as per Display System Block DiagramAllwinner_A64_User_Manual_V1.1.pdf > >> > >> This is second patch-set followed with previous RFC[1] and first series[2] > >> and merely concentrated on HDMI pipeline through TCON1 and rest will add eventually. > >> > >> This series fixed previous version comments > >> - about documenting fallback compatibles > >> - adding new compatible for mixer1 > >> - support for multiple DW HDMI PHY clock parents (thanks, to Jernej) > >> > >> Note: > >> Pine64 boards are unable to get edid by default like other A64 boards, > >> but forcing 'video=HDMI-A-1:1920x1080 at 60D' kernel command line can > >> create edid with display on penel. > > > > There's no point in trying to push this without the SRAM issue being > > solved. It is required, and won't be merged unless this is addressed. > > is SRAM issue resolved? if so may be I will try to test it on top. I'd expect the one working on this to push a solution to solve this. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: