From nobody Tue Feb 10 00:39:51 2026 Received: from mail-lf1-f44.google.com (mail-lf1-f44.google.com [209.85.167.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E85FEEEDE for ; Sun, 26 Jan 2025 13:29:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737898161; cv=none; b=B13d7kwQZr0UBn+zfCFCnXZp5tQxqSBCrzm4CtrEieS18tnqPA7ZvMlg/hmAynR7qT3txVOiVYxxo0GU4vT/EEtKwZbD3AexNAcenipnra+ntv/Vl4QlArEsYpUdpcMoZGiWmZldcZHyI5cJwlzyGj1vxF+tim4ZrlGRORmj2aA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737898161; c=relaxed/simple; bh=Klk620Is/1tbtYcXQ8FYuys+ryQfkRDd4Rrv8wsapQY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Y0eRbv6LuJXcOdgdt50tJq7UQ0493ReiyuqAG1nziFds+Zl7Kqd00j45HMnKf+xub/dh6jZ+YzY6yJv2uvOIKguP+nbw8WI6J/oXxkrpf2V+Bltx7RiU1QgemXTTyVE2DNlCCf8B5Z9LWBQKzne9vJWctkuatGA1mT77Ktnr8m8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=UDJAocKq; arc=none smtp.client-ip=209.85.167.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="UDJAocKq" Received: by mail-lf1-f44.google.com with SMTP id 2adb3069b0e04-5401bd6cdb4so3930471e87.2 for ; Sun, 26 Jan 2025 05:29:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1737898158; x=1738502958; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=SX9MYTSclFR0wg3r+1EUbn52IF2ijQOVXV2N75ELiLc=; b=UDJAocKqhSNyoZU46rkENvTepu/oJ61GT0Hy6+g155DuUZbzffzicp3OU2dxhrD5WM IY6Sgy70o2KlJllHupMYyXZW8q5S1+6WC3atQY/zSSz8v0dUAXIL95I6rYmLO8qswv3o Ln1wvI5nuS/4r8X4oP3Ui3lPfA2lQZMUoXONLTlaVWrSxv2VTrGSnSOZOYwaMbYtEAa8 2nAK3LxnT1yISNQtcM6wC3CHI2KtDxytDTSR0KpFItcUaLqASmZY/fhiQVsV4QNxGQFX gbKAIIx8Codpx7ZgOdkJ8XsmnY0OTP0u1AUz3g6HouYmoGkPw5flZgqF62dss6KTxWRw fSow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1737898158; x=1738502958; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SX9MYTSclFR0wg3r+1EUbn52IF2ijQOVXV2N75ELiLc=; b=MTEsZjlkoLtFjqHijCQoxD1ogfHe/f2KR+6LfsaxZc5+mAjX2v9Kycq23+JcaZa/ER 5Z/z9fFPTI/uZ76Zfk+bviEqI4hiE+T//tRCirkXnwkmtRXe7mEfQsBEmzUZvAFbHcpf KvOCEWv8Sq36s7HholsKiTObK7benGxkSC+VOr9PdmFxiMiBHBR/geGprPFoNQ1YGbZd rv1p+W5gQN+XVdQvOc7QjHB6vS2G26vhNT7KQmi5nlxa50Br0+NXZz5uvuya7grteiS6 Sfqw5ngORowp0dOLadyXeFDe+9/8TX+L9r/O3+4kxzKljEObCrLObVnGZdvB6S4nmVR7 WORw== X-Forwarded-Encrypted: i=1; AJvYcCWBm4gMyBTVkPFIyhT8pWAbrZYpnVu0T2BvXtflielacRl8uw+/vcPtXwnED627MA2Rv0sD6KKEwqMlLzg=@vger.kernel.org X-Gm-Message-State: AOJu0YxuWpNpQ3hVm5JggeT5D2lSRqY5z66jya13YyMshFqBo+WyyQIi 4Y9vsJb9nkSz8NDZYLO+/Lq7uRDk7i9fBmzY74aRchQCksgjjqBwKXz3Lk9Tmws2YV7uzaNe0QU lCxE= X-Gm-Gg: ASbGncvuO9SyBUWKZ9WWyUADy8xcOHzMiAmOoYmcV9lD4odcP1qikKRpDod6DliVvCP k083Pey4nfBWdqXoPNe2Ypue1CiKRa5JF3WtC7jbbd0w3w6SDPTUKI3+wEpSFkr1DWK4xDTeW09 b99A2W80yzV7cL9Oln5K1uCmu3X5tVu2bf5WRfyVaaJjZXDxgEgPtgTLZB26XVTpfzlSeCsG2iL 7Om2SNGZMjqFqKqCSLkDVybljQhrqJpc4e2kAk7/LL/Rd2mF9JvkLzFBfHvBLdbakk6KPC01rFx J36epGRghCq9 X-Google-Smtp-Source: AGHT+IHfmHwDsIVDDU18s8k3+lcuyD5xVAkm66Onnq8gE2IJ4Oa+1KoJpdUO2EVL+jPU/OQ3U8votg== X-Received: by 2002:a05:6512:4007:b0:540:1fb5:3f9f with SMTP id 2adb3069b0e04-5439c28ae38mr13942554e87.47.1737898157961; Sun, 26 Jan 2025 05:29:17 -0800 (PST) Received: from umbar.lan ([192.130.178.90]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-543cbbd4cf8sm770488e87.201.2025.01.26.05.29.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Jan 2025 05:29:16 -0800 (PST) From: Dmitry Baryshkov Date: Sun, 26 Jan 2025 15:29:08 +0200 Subject: [PATCH v3 03/10] drm/display: hdmi-state-helper: handle CEC physical address 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: quoted-printable Message-Id: <20250126-drm-hdmi-connector-cec-v3-3-5b5b2d4956da@linaro.org> References: <20250126-drm-hdmi-connector-cec-v3-0-5b5b2d4956da@linaro.org> In-Reply-To: <20250126-drm-hdmi-connector-cec-v3-0-5b5b2d4956da@linaro.org> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1811; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=Klk620Is/1tbtYcXQ8FYuys+ryQfkRDd4Rrv8wsapQY=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBnljijCZprOrZwWqHJxsZAFAM6dj6mDFy8rsaRO 6QKkE6uGU2JATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZ5Y4owAKCRCLPIo+Aiko 1admB/sE+ydh5uJSpKj4Cz+Pt0QvIALY+Y3vS9INNJ8ZOQtD1hc8TlWDbv2L1wb8RDzKsKsaLC1 g1SFMu/bgEalhZEgCx2HqjH2mjCnWrvybPrdBPE3QJlqtuulkSkU5pM/ywF5qaEdkN81T2+Xjii 8fHRcZ6xzv1hXq+EIq/KLKdUMkpjST0jhvNI3ssFPG6supZqok1ENNlGa8UIL4e+oZyUk57dIKV l/A9ioRt0dpaCHCSs2+an1oV4zN4cdDhiFX7Moog/B+UA/832iFSywUG9w2Y07XJWYQv4riBQhT tfYvPQ2eQZPk3QYAzUt7W8b/RqMkkS9k0gckaO0tDFWbQ2W8 X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A Call HDMI CEC helpers in order to update physical address of the adapter. Signed-off-by: Dmitry Baryshkov Reviewed-by: Maxime Ripard --- drivers/gpu/drm/display/drm_hdmi_state_helper.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/display/drm_hdmi_state_helper.c b/drivers/gpu/= drm/display/drm_hdmi_state_helper.c index 2691e8b3e480131ac6e4e4b74b24947be55694bd..1e7ea9b387088d5f407b647a9a3= fead7a2929a30 100644 --- a/drivers/gpu/drm/display/drm_hdmi_state_helper.c +++ b/drivers/gpu/drm/display/drm_hdmi_state_helper.c @@ -6,6 +6,7 @@ #include =20 #include +#include #include #include =20 @@ -786,8 +787,11 @@ drm_atomic_helper_connector_hdmi_update(struct drm_con= nector *connector, const struct drm_edid *drm_edid; =20 if (status =3D=3D connector_status_disconnected) { - // TODO: also handle CEC and scramber, HDMI sink disconnected. + // TODO: also handle scramber, HDMI sink disconnected. drm_connector_hdmi_audio_plugged_notify(connector, false); + drm_edid_connector_update(connector, NULL); + drm_connector_hdmi_cec_phys_addr_invalidate(connector); + return; } =20 if (connector->hdmi.funcs->read_edid) @@ -800,8 +804,9 @@ drm_atomic_helper_connector_hdmi_update(struct drm_conn= ector *connector, drm_edid_free(drm_edid); =20 if (status =3D=3D connector_status_connected) { - // TODO: also handle CEC and scramber, HDMI sink is now connected. + // TODO: also handle scramber, HDMI sink is now connected. drm_connector_hdmi_audio_plugged_notify(connector, true); + drm_connector_hdmi_cec_phys_addr_set(connector); } } =20 --=20 2.39.5