From patchwork Tue Mar 4 19:39:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 14001333 Received: from mout.gmx.net (mout.gmx.net [212.227.15.15]) (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 DF743209F5D for ; Tue, 4 Mar 2025 19:39:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741117170; cv=none; b=Add3l7Am5vxnyxIEcWtz5qN2RuJDBHh6NageNons8aajDXN5GuPrr2srvsjIscafPuSvGyuVdoR9mcR3wzCM+Kiy3u70Wqw0xI4Nwoax6fM7NcDmm0LKkXTl2aT1BXn0YFyWCvhv7Gc55iS5VFrSJvEi7NfiVrYu1Y1zZ9IMhCY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741117170; c=relaxed/simple; bh=qoCqiZJinqXdDtiY3s95mYhIc7mRPvNkWLcbRHF1k70=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; 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b=UwiwFcqa4YdIBufj+ufNyA/IXuLssKu2HV3FKGMyUjYVWeHrlJR3VWl0Gk2Ryyer ol9phspdCMsjEDc+Kp+OS7zCbTw99Q6MX20sxnvBTXzY7YWU0LJFWnhpNHw2ouGby lEt0T3fQzxgv8aSsQMRbxKv3pJK3+MygahD+YuIrR78uL0N4G1uxPttqSPm8D7f4R uNRcH7ptfPXr88MxmXHTPqmf/2JbCjOW5T1G0fV7L5ek1Lz9NBSCLaG1hbNBVnip2 7MOnKE0Xj1dwSBKuLkYexOYX1gqP8QR5UwwbCnasnimwoLJNS9+pMoaKGQ80ar2Sf eLvyS5jqItp6rb3ucg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from stefanw-SCHENKER ([37.4.251.153]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M59C2-1toRe71588-00GgkX; Tue, 04 Mar 2025 20:39:19 +0100 From: Stefan Wahren To: Maxime Ripard , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Maarten Lankhorst , Thomas Zimmermann , Dmitry Baryshkov Cc: David Turner , David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, kernel-list@raspberrypi.com, linux-sound@vger.kernel.org, Stefan Wahren Subject: [PATCH V2 1/2] drm/vc4: hdmi: Call HDMI hotplug helper on disconnect Date: Tue, 4 Mar 2025 20:39:11 +0100 Message-Id: <20250304193912.5696-2-wahrenst@gmx.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250304193912.5696-1-wahrenst@gmx.net> References: <20250304193912.5696-1-wahrenst@gmx.net> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Provags-ID: V03:K1:RjemSbaKMcCEugHtgOSazUH8ZnN5EEJ+J5iWJvUZxT8gBhx38Tl MJ2LBdXiyt3mk3ivdWslL6Bdeo02Jt7nnXIyVRmFXHxAz0ym8Av4osOif8aREtArWieRlJy QKiG1sPFGUkuqPH7iQz+42fOJGJCUNfZarQvACsy6bNfbdG2/IRufEd8XdlnqdrH98E9aYI +ZqqGIyxkBE6LDT7cXomw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:NyjvVYs8GTE=;EFjuLDw1YWym+TIlVE1skGGGNV4 /Dst/aqgc9Z+7dYUA2bsbu7Aue3LmjaboNzNLa6AGqrHUR+1CIKz9U1IQRP397dxoFmKKfxSh gv+MYLjNO/L0nUdCkOfj7THMb2TvzmX50mMWncc1+ZXiLGYajT4Wka9ixRzZ2D+TZBx999+UO dOxjcqx50X+Kp+5d5fPK+s4aTZtdzlLRwIyR7XPXfMsyfaJwKTD93GymiBIaL7zZKQXjFv+Tw 4uKHdTWWhLPvOq55qs1JTKgho5yjzSjiNNT6Je2ylKscH/FVaKnvbrQB8y0KaSFRMNLsCb1vE m/Tg1zG6D6QJ8mkrXbimmtrmC5/QxiK+aCHnvcRKH+xcqVE4vzazJX36jcmYWy5OJHY/n4lS1 oZE6T0mYG23m9rIvwr4a1Qt0z7C4A3GWoM9hbpeSeL8RSSTNvbxyYMY3NTJYdbP+oU/CjDZyC kV45WNxjtocsjffCtk0FJZAK1omG2i+iJvTl6FSiYj6Jsfpu/V2ylcNk2eFeGwLDgb+KN8h78 qKfK19J+C2v5tjmIKk5l8fXLG8kpS1TQSoCUJS03kr6q+SGpU0zskNwxo/ZyJFvi8cO5XjobT Tcs9qrjmQDGUW3Tn4BHG7VD6GC4H19/MZ8m96qdIHI2Bo7zZ60GT7YYO35Uffh22Ygd3FWVcI qLfhaeZELovI+bAAgNHxKqIhNW+WY/4cK6NntnBy0vRPZwwRp/hjY9Zir/bjakxOBh4VW3ncF mYHZ9xVRwHvlRSnSSMG3CdZeDLR1On1zS0vruT7ZBFIHeHjZ8zB0p3eY+e5lwzT5RNL2tcWxt XgYvs8zyptXUYQvP0gEROO8Iw9KYl2GjMk/N1fCG/EARJDRoYm2ZIv6zIbFOYmnEIipSOcoIQ DWqClYxLjqXVzU5jIR4fLH8vIALq/QJBWvkzcUbPCAuOgu+Nl3V7Rr8g7+rEkpjexB4WFuXUf uK/+yes+Tt9iSz+fTgiwU88p7nVxPb6sSDI6JU90U1Xkk5b8eBLqOtF33++nBp4g2vQRX3vhD MyT4aZRVPwmAVrnxfDYl7N/SFNRB5QjOvKDourQI7B7cK2qWToRCPjzusGzel86Dm3OoL5OUJ k4r0GabkkGKtdQVArKYBc6r9XapTELai+6jiAOTkAftgOYQVxlQX9+rl15VzzrsySFpqpaF1h pnnisBtDMnadQM5/Y/IHGNfaogkmfdHphReiRuzTh+OkvKfUq7iS+y7J8dmLizOYN89bYKqbq 1JIkWvByGHNt0y7nUQqe7fRNwFETx7hhHKthCyKmYcrUGFtbBJ8kx7tXmHhHBZoKSjC5XX80i N5E6SPWn2rE2n2IsegnocqPIBP5M9BqD6XAeD+e0KJiRvyQVVq7j1bom4oiL7/ydQ20bbtRUi M58UqxPit54oP29QmXvHofXRX4ChuaY73teeUeRZ5EGWAa0IpvuBDsTnhw drm_atomic_helper_connector_hdmi_hotplug() must be called regardless of the connection status, otherwise the HDMI audio disconnect event won't be notified. Fixes: 2ea9ec5d2c20 ("drm/vc4: hdmi: use drm_atomic_helper_connector_hdmi_hotplug()") Suggested-by: Dmitry Baryshkov Signed-off-by: Stefan Wahren --- drivers/gpu/drm/vc4/vc4_hdmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.34.1 diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 47d9ada98430..e4b027616d04 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -400,13 +400,13 @@ static void vc4_hdmi_handle_hotplug(struct vc4_hdmi *vc4_hdmi, * the lock for now. */ + drm_atomic_helper_connector_hdmi_hotplug(connector, status); + if (status == connector_status_disconnected) { cec_phys_addr_invalidate(vc4_hdmi->cec_adap); return; } - drm_atomic_helper_connector_hdmi_hotplug(connector, status); - cec_s_phys_addr(vc4_hdmi->cec_adap, connector->display_info.source_physical_address, false);