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=1794591358; b=ObOUohqUgMeai3K3qxakloW+cf6CdkSlPv8xHWHbbaFPnyzqbGbY6aQTpw5I6tRnvwrH Jos8dbprkQtdsDyyBastfSrW29YVw0yVnMHkBBnugrUH74D7epD+PokWZNOFsMbqBqrEL uoyisXwKl4LWGhczsOQBIYJcSKehTiynatIkhkl05Qk/WWfw9uZkiz+WDs0TvyNcw4zaO SFmUG6dhvBUCg+WxgwRWBlClToDs3Y+DfaxW2o7OmMtXZbvHmAAS45kZ4eaiZ2EObkgM0 VFvkXdyqvD4wldsCubcBi08jsd1N2oDNQfXXoLXhgzXshov2nvNr1kvffT1xki9J8VQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794591358; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=Z6TaLcnJUaQDmbxCSPcNjFIS8m5JazygO8opSnCUUSw=; b=Ykq64IlvplneKsY6kj4ogtTmS7d4DRiibI1FeDfm44T1G3lFxXrkfnrIsiL0ps8JynXA 0+MZgmOZ3NkBavPpDrgMWhxkfssy1gIjgsuvag4nGLfSCJmoBObCU9X/TEVR8Y3Y6fd93 MYGD86DMYfc4S0sZcolBtBMUCIGD7uFZ1p880XAyjMF5VDXhFWtfjtlaIXECyObPiHX6r peR5u5olk4GbvbzO9Ma+QBz1J4RsdXjoLW0EfSEvu57alNcicsJKOGmV+k9B/MiGmKlsx CWJfWAEGOcZkA2elFBkBlYOAbByd47eXaL6usJqDY3Q0HFYLGPGe+AnI4dpcAInAncw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=jq9p98GD; 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 D0B8B606B22D; Fri, 13 Nov 2026 17:35:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=jq9p98GD Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BF5A1F000C5; Fri, 13 Nov 2026 17:35:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794591358; bh=Z6TaLcnJUaQDmbxCSPcNjFIS8m5JazygO8opSnCUUSw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=jq9p98GD75fg2/YW6JwO9BChkuMpzV1RkEDM+r7tqrqOY6HIB0ZjypI5BzNAkOOaP y0RQoB5EEcnPfZPD11mOnkkheu20OBW3K6Hw9wNiBdl1nOHSjsFTjPffcDNNJc5ql4 0ZwccmXzU/ErNIslNn0nWlNZEbjx0/uSzmVJjVS4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Anusha Srivatsa , Neil Armstrong , Maxime Ripard , Sasha Levin Subject: [PATCH 6.12 463/670] panel/ebbg-ft8719: Use refcounted allocation in place of devm_kzalloc() Date: Fri, 13 Nov 2026 10:50:27 -0500 Message-ID: <20261113153827.646502184@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261113153811.177190860@linuxfoundation.org> References: <20261113153811.177190860@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore 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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ 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