From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A665C3806CA; Thu, 24 Sep 2026 14:01:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790258496; cv=none; b=Fby7vgnxm0SYtM9BTkAJjZSYv4WLORAnQCKQw5ZbLQDQI/aW0ClENKtJjwY/KTrJgW5Jy00mIsfllUluKhwb+VPl/6h+VpTJeZisWN3A+Ke+V0hx05toTIbTBk0vwq5U7B0WI7qpHRTJCk0fO8KlcgphlDogmhpAZNph+hAdv+c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790258496; c=relaxed/simple; bh=7lbo0tmJuCrfVNuusObRSYRQ3LhsPSY4no0HnM72Pbs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GBnBkeeTRv214JocqLRbsugshquReP4wt8vKeaaj/JPUGUGhDdeDMiAVog3BKynX+sHJCgWvQUCQG2ni7uJelqY/15F53aWf28vhjhZgc4PXMQZp3VraOiNT3ipGXQM7OybxxUrci30iDkAO8npRbQDAN/fgm/mG99oXcnUGizg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Le2SaUDr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Le2SaUDr" Received: by smtp.kernel.org (Postfix) with ESMTPS id 55CBCC2BCFC; Thu, 24 Sep 2026 14:01:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1790258496; bh=7lbo0tmJuCrfVNuusObRSYRQ3LhsPSY4no0HnM72Pbs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=Le2SaUDr9wMCys8uzqbuUv4CQ/HoqEWVryBpHReryH3HSKdIeq/QKDQvgSFZY3bFk 3khrKUn5PjdRPlbOhrwiu0Eaw9arTsr3O1ekQpsFcH1NyPQ67jeIt8rRx3dYU4hwTy 29Ll3AWJ5OvIhZ04scFaUNPmLhljq4GjNR0ytaf3tpz5A+vHT/PZSwS80Tqms6OzBq RoNOcamkGJHA0we9r89qC2pvTmyJzL+FgWuPvqe4XvEMjYSVpAgJbw+ohJ629zuJAg CamfmBhIlbQzWuDCyS3ZbFF8YPT11/GntDpE6J8G8nvM9FN4mzAz9UsQNQnW2STiOP D+eFMSwgpOlaQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 412CCC98324; Thu, 24 Sep 2026 14:01:36 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Thu, 24 Sep 2026 16:01:39 +0200 Subject: [PATCH v2 11/11] arm64: dts: qcom: sdm845-google-crosshatch: Add display panel Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260924-crosshatch-panel-v2-11-08d5c7bf72fc@ixit.cz> References: <20260924-crosshatch-panel-v2-0-08d5c7bf72fc@ixit.cz> In-Reply-To: <20260924-crosshatch-panel-v2-0-08d5c7bf72fc@ixit.cz> To: Dzmitry Sankouski , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Abel Vesa Cc: Petr Vorel , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org, David Heidelberg X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2261; i=david@ixit.cz; h=from:subject:message-id; bh=YKxaEQ83IRvBzliLWTENjXhw/HISL/i0Wy+mkQdH9Sw=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBqtS09CRw4AjnBWLNaZGzHG49mTtgKP+bP2PN+j BNOfZS6CaaJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCarUtPQAKCRBgAj/E00kg cgCQEACNSghX2ofl/jTgz22pX0CXScL5o0+ueuo3F8JyXYZfnOcjaUMF2vU8VdZ2KRA8mZozcVi fS50qZZ58SBVKq378CbVeB6IbkXHm9ih7CsMAYKSSpTXkErcEZqQheYNQUM0d2w3SE8e4g/lzba AjBRWHKOlH7vsuo7W0NsCz+ninOQ7GuDQx5m4kGmZmzcNiPJ68/YyigsDF4zTzdCpmhNzKc17GN H7ftgVW64HxCg2dB4NcfYetPonPB6DmU4MKT3QlVZMgTH7SHchE1kilsHSDpH1qY1xl89mRQ8Fv Ml/NiX5Ih17vo4uDidMCdSVRTD/7bgrwGlkxmGS3vIcebeZB9xPyZjRYfy2fDYDlQrfEHgLIX2/ XvskJuSUmkXXLf/81zmdqsYHnrqrLYebbVH65r0MbxmuX0BDmrPvYUSGAhQpBgHtPSxUvHJXz8J 9xYZeMgzS5G4JTQolmDDCA8Oxjr9MldfrvmrQFSjd8JboJ0IlBzCo13Y8lfz5k3xy+hQ72PaIqK HYcim5Sl1A5o5fZGQwg3WIGUnChhy8rHY3MyoFcnyZ6uPaKFx7U6fEgnqIe7cTkt90FCzGs6N6e fsU6oVe5eyucd/Ov7U74UXC6phFk6COHChE55GR8KwGq3KNpdnEUMqZLAC5avDuX41hql4hh3BL L/yATMYeCw1zxNA== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: David Heidelberg Wire up the Samsung AMB630QY01 AMOLED panel on the Pixel 3 XL and drop the MDSS/DISPCC disables that kept simple-framebuffer alive. Assisted-by: LLM Signed-off-by: David Heidelberg --- .../boot/dts/qcom/sdm845-google-crosshatch.dts | 60 +++++++++++++++++++--- 1 file changed, 52 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-google-crosshatch.dts b/arch/arm64/boot/dts/qcom/sdm845-google-crosshatch.dts index 2a81ca1d00b1b..3b788757b7303 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-google-crosshatch.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-google-crosshatch.dts @@ -10,27 +10,71 @@ / { }; &battery { charge-full-design-microamp-hours = <3480000>; voltage-min-design-microvolt = <3600000>; voltage-max-design-microvolt = <4400000>; }; -&dispcc { - /* Disable for now so simple-framebuffer continues working */ - status = "disabled"; -}; - &framebuffer0 { width = <1440>; height = <2960>; stride = <(1440 * 4)>; }; -&mdss { - /* Disable for now so simple-framebuffer continues working */ - status = "disabled"; +&ibb { + regulator-min-microvolt = <4600000>; + regulator-max-microvolt = <6000000>; + regulator-over-current-protection; + regulator-pull-down; + regulator-soft-start; +}; + +&lab { + regulator-min-microvolt = <4600000>; + regulator-max-microvolt = <6000000>; + regulator-soft-start; + regulator-pull-down; +}; + +&mdss_dsi0 { + vdda-supply = <&vdda_mipi_dsi0_1p2>; + + status = "okay"; + + panel@0 { + compatible = "samsung,s6e3ha8-amb630qy01"; + reg = <0>; + + vdd3-supply = <&vreg_l14a_1p8>; + vci-supply = <&vreg_l28a_3p0>; + vddpos-supply = <&lab>; + vddneg-supply = <&ibb>; + + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&panel_default>; + pinctrl-names = "default"; + + port { + panel_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&panel_in>; + qcom,te-source = "mdp_vsync_e"; +}; + +&mdss_dsi0_phy { + vdds-supply = <&vdda_mipi_dsi0_pll>; + + status = "okay"; }; &wifi { qcom,calibration-variant = "Google_crosshatch"; }; -- 2.55.0