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Sat, 08 Feb 2025 21:06:50 -0800 (PST) Received: from umbar.lan ([192.130.178.90]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-54506ef1733sm245576e87.1.2025.02.08.21.06.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Feb 2025 21:06:49 -0800 (PST) From: Dmitry Baryshkov Date: Sun, 09 Feb 2025 07:04:46 +0200 Subject: [PATCH v4 02/16] dt-bindings: display/msm: hdmi: drop hpd-gpios MIME-Version: 1.0 Message-Id: <20250209-fd-hdmi-hpd-v4-2-6224568ed87f@linaro.org> References: <20250209-fd-hdmi-hpd-v4-0-6224568ed87f@linaro.org> In-Reply-To: <20250209-fd-hdmi-hpd-v4-0-6224568ed87f@linaro.org> To: Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Simona Vetter Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1438; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=NLSCP5E6ORI9H0QuM74oVHUl+a0F/vNbAQWYghqkTiw=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBnqDfhYclpOw8R2du6T24MrpOm7QjiPhE/g7GXP i/M4vlXimmJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZ6g34QAKCRCLPIo+Aiko 1bNlCACw8jnIu5ritWEfsFqRqlft4maCais+D8f7xJZLStAU3zaKpA81oDi+4en7jDRNdsZKwTR gggCP29ILVZoZGLRsfYrFUbdVnSjGejPVwCyXS/x4+tby9pkAeheeDOhHxx3F1+XL4FWqUv2sdR RS/kMmNkTQI//eK08wp5ld2x+RDs66f/J21yrExwXeahWL9KacJuD1P1PRPUTIQCzsNw834YPny exHq0VzE1nH4db6YwrCrf4+h1hoz2IIXXh2LAIjesZE1cT2n426Kv5wR96kCUi0Ovzz++zkiiGR uwA7gar7slMJunZwgXtK5+AflEVpxjcM8yBfnXpM4OSqNowq X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Supporting simultaneous check of native HPD and the external GPIO proved to be less stable than just native HPD. Drop the hpd-gpios from the bindings. This is not a breaking change, since the HDMI block has been using both GPIO _and_ internal HPD anyway. In case the native HPD doesn't work users are urged to switch to specifying the hpd-gpios property to the hdmi-connector device. Signed-off-by: Dmitry Baryshkov --- Documentation/devicetree/bindings/display/msm/hdmi.yaml | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Documentation/devicetree/bindings/display/msm/hdmi.yaml b/Documentation/devicetree/bindings/display/msm/hdmi.yaml index 7e6f776a047a00851e3e1e27fec3dabeed5242fd..a5ff7045a14be3b8106b3edf0033a8028a684529 100644 --- a/Documentation/devicetree/bindings/display/msm/hdmi.yaml +++ b/Documentation/devicetree/bindings/display/msm/hdmi.yaml @@ -62,10 +62,6 @@ properties: core-vcc-supply: description: phandle to VCC supply regulator - hpd-gpios: - maxItems: 1 - description: hpd pin - '#sound-dai-cells': const: 1 @@ -178,7 +174,6 @@ examples: clocks = <&clk 61>, <&clk 72>, <&clk 98>; - hpd-gpios = <&msmgpio 72 GPIO_ACTIVE_HIGH>; core-vdda-supply = <&pm8921_hdmi_mvs>; hdmi-mux-supply = <&ext_3p3v>; pinctrl-names = "default", "sleep";