From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794284099; b=fu6tdmYw8DPIvab0hN/+RfdDG4hAsM3fdsvuc8KueOGm50LzVT5JJHOuNrETxClToNl6 L2jIjqaClIFCVC2mzfMlEaqj2JxMjrWegvDd2fpyEpba7Eqm4xwK0j9KaphGEmDFgktRx 5yIQ4mMvQ9Zr/159uB/4MwYxtlQ4U+ldrpBMr9NXH6soAvElP8xDGUiwl7X1VT/tM8tgA AtsWWL4uxvjiyieF7miV3Va2QGOv6PBr/+ixV+52CloVk266fCLsylErQ4wflvt9r2DrW XKXNtQt+fBPlAPpJgbkdomC7h2N4x9qpYI5/3jMv/w/QVuP2I7GEqEVsNem/6swR//Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794284099; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=NbdkIHnAvGbFQAWmRmqzggiks0rCbVw3FrneHstxTYU=; b=Kqe8IuHwigycRqE811AaBCMdfJpLX7NqEw/R6kVpL/ISbyDY1/fropaJTcyLUHTsz6Pv 0nCyYeOVys1fMyk7PrIBWuR/NJSoogh/3Awhab2KFNS3klrNSDMBQSd5gVqskaxj0Izai 8oG/6BOcSrRIw6SzCe5WeppYgdTPwvnlTfti4KxTerIw/qbOJsd5HemDVsgu1hJZYOLiH J6BTEHBuDveEWFtCYHtPhV/l6JLdLvbKrHvwSX1IYRFWNw+sUsyvmnUEQP8eHFPGoZ7tV FfSVfmKQ5hf6zqIojFnFkpE6ZwDVX5YrPlV6DdRONWJm6M+ElbSNRtEJAsh8hII9tow== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=m7TXVCVi; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F419C606A32A for ; Tue, 10 Nov 2026 04:14:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=m7TXVCVi Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30E1D1F008A1; Tue, 10 Nov 2026 04:14:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794284098; bh=NbdkIHnAvGbFQAWmRmqzggiks0rCbVw3FrneHstxTYU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=m7TXVCVisrCLXRBskBHby6lGZLhVtmHDfjg8irOy+Vltd8R43xTuaHDDSgLppi8qA 4UZ3dHlV5DIqBxl3jmKMhkKZV8hcYcHtHAlcmdMky5dvryXfvlHqkVKEDAHRQYN4ij +U/wuJuil4iW+cYEaip4HqbRmK26B06syLCY2z69EBEn0wZoqKFTkGog3q/9Eozb5o BN4Dm1ypJwjMBuPKbaHRCc2wAs2pIgSlxS2rVORb4qM9B1vYBP46pwOouLiad/lps1 8FxpTa3+zms4yW9jZg6sqHbL2HoK35PB15zHDbQt9WnZgdtd4k8foQo0a2uobQEBM5 q0bWvNQiK4C5A== From: Sasha Levin To: stable@vger.kernel.org Cc: Anusha Srivatsa , Neil Armstrong , Maxime Ripard , Sasha Levin Subject: [PATCH 6.6.y 2/3] panel/ebbg-ft8719: Use refcounted allocation in place of devm_kzalloc() Date: Mon, 9 Nov 2026 23:14:55 -0500 Message-ID: <20261110041431.316108-2-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261110041431.316108-1-sashal@kernel.org> References: <20261107053009-failed-6.6-4eeeac9d7c36@kernel.org> <20261110041431.316108-1-sashal@kernel.org> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Anusha Srivatsa [ Upstream commit b30a15a4e7e54b676d6c395e71daf5f286997731 ] Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250401-b4-drm-panel-mass-driver-convert-v1-9-cdd7615e1f93@redhat.com Signed-off-by: Maxime Ripard Stable-dep-of: 4eeeac9d7c36 ("drm/panel: ebbg-ft8719: Set prepare_prev_first") Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-ebbg-ft8719.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ebbg-ft8719.c b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c index e85d63a176d04..74b56ee42fa49 100644 --- a/drivers/gpu/drm/panel/panel-ebbg-ft8719.c +++ b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c @@ -198,9 +198,11 @@ static int ebbg_ft8719_probe(struct mipi_dsi_device *dsi) struct ebbg_ft8719 *ctx; int i, ret; - ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx = devm_drm_panel_alloc(dev, struct ebbg_ft8719, panel, + &ebbg_ft8719_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) ctx->supplies[i].supply = regulator_names[i]; @@ -231,9 +233,6 @@ static int ebbg_ft8719_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_CLOCK_NON_CONTINUOUS; - drm_panel_init(&ctx->panel, dev, &ebbg_ft8719_panel_funcs, - DRM_MODE_CONNECTOR_DSI); - ret = drm_panel_of_backlight(&ctx->panel); if (ret) return dev_err_probe(dev, ret, "Failed to get backlight\n"); -- 2.53.0