From nobody Fri Dec 19 18:53:44 2025 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 43DA91ED0F5; Sun, 24 Mar 2024 23:08:19 +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=1711321700; cv=none; b=n8f7hdYU5auASGv2o9FaFJtvhIvOlE/NPCG6tSS3JnRIp7mHzoKHNfJxNRfbt5Ep0mLe7qWas2FzwR5fq73Fiejt/PbA7r4Zs7IpSxXj/nNGsCM3xJTH3rMvtKdq2ObR/GlQph8Ngf4BwlMKWps2G4MjNGAzE1X/ihNEMqmTyiE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711321700; c=relaxed/simple; bh=V06scgS1OL5j87Bb4ImsfPEdg8hpSPF5wgYAKzHQyXc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aJztWYKjqd4Nqu0z/dB2u/WG+IR/a4a4bQVKw4ruaftnLgscX1tKbPpsreJSY7dSKvNyW07BNvbUXVfznEZx/9Y3C+atnwiBilWhlvqJdEU53f5HnJes9RMnJftc8zBeBSZxhqYDNDFYHtXFFdxhu3K5RzhpbXrHmOH+EAEuku4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JPeyujI4; 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="JPeyujI4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29EE3C433C7; Sun, 24 Mar 2024 23:08:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711321698; bh=V06scgS1OL5j87Bb4ImsfPEdg8hpSPF5wgYAKzHQyXc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JPeyujI4AqNEqOiXDG+UCoUSvH7xd8xX4QouN0g7TcjuQ2tFO8SXG8VC9CMBT52Ng 28cLlTTRDhH8NlLSs8Kgd0tr2+RyizxB0xKatfQ06i0FkC/5xFLI5Ie1hMJ/t3HRke wrGAzvagFWVBkSlG28MSuZKe8/yM+Bi4prmR0038gAU6SHlNccZLftWy0nTXRawC8E /QP2nV/A7lREmeeWu1PSg1kF2yJN+TCB7d8D2dail+V6gGxIJGYrXqCzpkGXaQTL2C IdPmI0e9SxDv9dYbFu6UlnMPSzmcggDc5eS9JdVwHdTwQoP/c7y6RcOIlTZcD+NM4j pYR8JbF5WaJww== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Douglas Anderson , Jessica Zhang , Neil Armstrong , Sasha Levin Subject: [PATCH 6.6 427/638] drm/panel: boe-tv101wum-nl6: make use of prepare_prev_first Date: Sun, 24 Mar 2024 18:57:44 -0400 Message-ID: <20240324230116.1348576-428-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324230116.1348576-1-sashal@kernel.org> References: <20240324230116.1348576-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Douglas Anderson [ Upstream commit 42a7a16bedc991190310a02dd202e29cfac52525 ] The panel on sc7180-trogdor-wormdingler and sc7180-trogdor-quackingstick hasn't been coming up since commit 9e15123eca79 ("drm/msm/dsi: Stop unconditionally powering up DSI hosts at modeset"). Let's add "prepare_prev_first" as has been done for many other DSI panels. Fixes: 9e15123eca79 ("drm/msm/dsi: Stop unconditionally powering up DSI hos= ts at modeset") Signed-off-by: Douglas Anderson Reviewed-by: Jessica Zhang Link: https://lore.kernel.org/r/20240216123111.1.I71c103720909790e1ec5a3f5b= d96b18ab7b596fa@changeid Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20240216123111.1.I71c10= 3720909790e1ec5a3f5bd96b18ab7b596fa@changeid Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/d= rm/panel/panel-boe-tv101wum-nl6.c index 29e63cdfb8954..7990c519a56b1 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -2239,6 +2239,8 @@ static int boe_panel_add(struct boe_panel *boe) =20 gpiod_set_value(boe->enable_gpio, 0); =20 + boe->base.prepare_prev_first =3D true; + drm_panel_init(&boe->base, dev, &boe_panel_funcs, DRM_MODE_CONNECTOR_DSI); err =3D of_drm_get_panel_orientation(dev->of_node, &boe->orientation); --=20 2.43.0