From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko Stuebner) Date: Tue, 10 Mar 2015 00:21:21 +0100 Subject: [PATCH 0/3] add power-supply support to dw_hdmi Message-ID: <1429128.MSqYm0qZ9p@phil> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org At least the Rockchip variant of the dw_hdmi should control its supplying regulators. A cursory glance at the imx manual didn't any equivalent there, so I'm not sure if there are similar controllable regulators present. Patch1 is only a small fix to keep {devm_}regulator_bulk_get quiet in the deferring case and could go directly to the regulator tree, if ok. Patch3 is the addition of the supplies to the rk3288 boards and I would take it into my dts branch if patch2 gets deemed acceptable. Heiko Stuebner (3): regulator: don't emit errors in {devm_}regulator_bulk_get when defering drm/bridge: dw-hdmi: support optional supply regulators ARM: dts: rockchip: add hdmi analog power supplies to rk3288 boards .../devicetree/bindings/drm/bridge/dw_hdmi.txt | 5 ++++ arch/arm/boot/dts/rk3288-evb.dtsi | 2 ++ arch/arm/boot/dts/rk3288-firefly.dtsi | 2 ++ drivers/gpu/drm/bridge/dw_hdmi.c | 27 +++++++++++++++++++++- drivers/gpu/drm/imx/dw_hdmi-imx.c | 3 ++- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 15 +++++++++++- drivers/regulator/core.c | 5 ++-- drivers/regulator/devres.c | 5 ++-- include/drm/bridge/dw_hdmi.h | 3 ++- 9 files changed, 59 insertions(+), 8 deletions(-) -- 2.1.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH 0/3] add power-supply support to dw_hdmi Date: Tue, 10 Mar 2015 00:21:21 +0100 Message-ID: <1429128.MSqYm0qZ9p@phil> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Philipp Zabel Cc: Fabio Estevam , devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Ian Campbell , Kumar Gala , dianders@chromium.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, broonie@kernel.org, dri-devel@lists.freedesktop.org, Yakir Yang , Andy Yan , Mark Rutland , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org QXQgbGVhc3QgdGhlIFJvY2tjaGlwIHZhcmlhbnQgb2YgdGhlIGR3X2hkbWkgc2hvdWxkIGNvbnRy b2wgaXRzIHN1cHBseWluZwpyZWd1bGF0b3JzLiBBIGN1cnNvcnkgZ2xhbmNlIGF0IHRoZSBpbXgg bWFudWFsIGRpZG4ndCBhbnkgZXF1aXZhbGVudCB0aGVyZSwKc28gSSdtIG5vdCBzdXJlIGlmIHRo ZXJlIGFyZSBzaW1pbGFyIGNvbnRyb2xsYWJsZSByZWd1bGF0b3JzIHByZXNlbnQuCgpQYXRjaDEg aXMgb25seSBhIHNtYWxsIGZpeCB0byBrZWVwIHtkZXZtX31yZWd1bGF0b3JfYnVsa19nZXQgcXVp ZXQgaW4KdGhlIGRlZmVycmluZyBjYXNlIGFuZCBjb3VsZCBnbyBkaXJlY3RseSB0byB0aGUgcmVn dWxhdG9yIHRyZWUsIGlmIG9rLgoKUGF0Y2gzIGlzIHRoZSBhZGRpdGlvbiBvZiB0aGUgc3VwcGxp ZXMgdG8gdGhlIHJrMzI4OCBib2FyZHMgYW5kIEkgd291bGQKdGFrZSBpdCBpbnRvIG15IGR0cyBi cmFuY2ggaWYgcGF0Y2gyIGdldHMgZGVlbWVkIGFjY2VwdGFibGUuCgoKSGVpa28gU3R1ZWJuZXIg KDMpOgogIHJlZ3VsYXRvcjogZG9uJ3QgZW1pdCBlcnJvcnMgaW4ge2Rldm1ffXJlZ3VsYXRvcl9i dWxrX2dldCB3aGVuIGRlZmVyaW5nCiAgZHJtL2JyaWRnZTogZHctaGRtaTogc3VwcG9ydCBvcHRp b25hbCBzdXBwbHkgcmVndWxhdG9ycwogIEFSTTogZHRzOiByb2NrY2hpcDogYWRkIGhkbWkgYW5h bG9nIHBvd2VyIHN1cHBsaWVzIHRvIHJrMzI4OCBib2FyZHMKCiAuLi4vZGV2aWNldHJlZS9iaW5k aW5ncy9kcm0vYnJpZGdlL2R3X2hkbWkudHh0ICAgICB8ICA1ICsrKysKIGFyY2gvYXJtL2Jvb3Qv ZHRzL3JrMzI4OC1ldmIuZHRzaSAgICAgICAgICAgICAgICAgIHwgIDIgKysKIGFyY2gvYXJtL2Jv b3QvZHRzL3JrMzI4OC1maXJlZmx5LmR0c2kgICAgICAgICAgICAgIHwgIDIgKysKIGRyaXZlcnMv Z3B1L2RybS9icmlkZ2UvZHdfaGRtaS5jICAgICAgICAgICAgICAgICAgIHwgMjcgKysrKysrKysr KysrKysrKysrKysrLQogZHJpdmVycy9ncHUvZHJtL2lteC9kd19oZG1pLWlteC5jICAgICAgICAg ICAgICAgICAgfCAgMyArKy0KIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9kd19oZG1pLXJvY2tj aGlwLmMgICAgICAgIHwgMTUgKysrKysrKysrKystCiBkcml2ZXJzL3JlZ3VsYXRvci9jb3JlLmMg ICAgICAgICAgICAgICAgICAgICAgICAgICB8ICA1ICsrLS0KIGRyaXZlcnMvcmVndWxhdG9yL2Rl dnJlcy5jICAgICAgICAgICAgICAgICAgICAgICAgIHwgIDUgKystLQogaW5jbHVkZS9kcm0vYnJp ZGdlL2R3X2hkbWkuaCAgICAgICAgICAgICAgICAgICAgICAgfCAgMyArKy0KIDkgZmlsZXMgY2hh bmdlZCwgNTkgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKCi0tIAoyLjEuNAoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWls aW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752067AbbCIXVb (ORCPT ); Mon, 9 Mar 2015 19:21:31 -0400 Received: from gloria.sntech.de ([95.129.55.99]:36799 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751097AbbCIXV2 (ORCPT ); Mon, 9 Mar 2015 19:21:28 -0400 From: Heiko Stuebner To: Philipp Zabel Cc: David Airlie , djkurtz@chromium.org, Yakir Yang , Fabio Estevam , dianders@chromium.org, Andy Yan , Mark Yao , linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, broonie@kernel.org, devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/3] add power-supply support to dw_hdmi Date: Tue, 10 Mar 2015 00:21:21 +0100 Message-ID: <1429128.MSqYm0qZ9p@phil> User-Agent: KMail/4.14.1 (Linux/3.19.0+; KDE/4.14.2; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At least the Rockchip variant of the dw_hdmi should control its supplying regulators. A cursory glance at the imx manual didn't any equivalent there, so I'm not sure if there are similar controllable regulators present. Patch1 is only a small fix to keep {devm_}regulator_bulk_get quiet in the deferring case and could go directly to the regulator tree, if ok. Patch3 is the addition of the supplies to the rk3288 boards and I would take it into my dts branch if patch2 gets deemed acceptable. Heiko Stuebner (3): regulator: don't emit errors in {devm_}regulator_bulk_get when defering drm/bridge: dw-hdmi: support optional supply regulators ARM: dts: rockchip: add hdmi analog power supplies to rk3288 boards .../devicetree/bindings/drm/bridge/dw_hdmi.txt | 5 ++++ arch/arm/boot/dts/rk3288-evb.dtsi | 2 ++ arch/arm/boot/dts/rk3288-firefly.dtsi | 2 ++ drivers/gpu/drm/bridge/dw_hdmi.c | 27 +++++++++++++++++++++- drivers/gpu/drm/imx/dw_hdmi-imx.c | 3 ++- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 15 +++++++++++- drivers/regulator/core.c | 5 ++-- drivers/regulator/devres.c | 5 ++-- include/drm/bridge/dw_hdmi.h | 3 ++- 9 files changed, 59 insertions(+), 8 deletions(-) -- 2.1.4