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=1794283279; b=GVODxznOS253f67y5lLNDNrLGaxlbxF4HA6ZpXpq+6uKYaFcbHdcgFbHo7gfqam7AXxY +f14AD5kVuBA2NF/pbjGAJ0QS2gGy1w6674cmKxHNcigCAuqZv3FZkCqXkUV4ow7OsvPQ iFszasrKdaoBVvm7Vdu2OUpc0XsJbu2+bwWMZREmdUgc9jPGE//mXlFDbixGxAObrBT3Q LjYziGFL537MxwYlsUkri6aDfBEvHZYNgQ7Jc8Vwh5KDx33ogjyUGsm0gk4aQGKJOB/Iu 3xIclVWB+xGX9C+Qjdkgd9pMS1H9K1TE6Izyxs+1HWHQxt70eKDygkasPj3nTr01Zhw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794283279; 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=OVpkKjWCJIvsOVBk0P+7WEv+TGkdamKtHsF+UIibzB2TbyJwZaxmUQOqukkS9pzPZkSX WJvpYPJRuTWrdp4wGPiQpApfqg8sxc8Ys9/ole9NSP1T627joUgtx3Ohr57oX+4mukgmn 2sPDn1c5iSO6vCjsmpAv2rCJlKN5kLwqWQDafQqXL9vBJS/WDikzbRNXOxDPKKrmlM5Ks /wUTqAokwc9K1zPvYE6ajIbMS5vYOnDwo/6mhcsWDszoqBfVY2ULtXkcfnmmQOzV64xeJ v05Cw6A6cEtm+7TWfhr9BTGfPAYARgI6Ch6SgdVSjLw5tCPAI39Wwcn7EWEcnmb255g== 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=AnZDQFNv; 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 E6FB5606CED3 for ; Tue, 10 Nov 2026 04:01:18 +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=AnZDQFNv Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2427A1F008A7; Tue, 10 Nov 2026 04:01:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794283278; bh=NbdkIHnAvGbFQAWmRmqzggiks0rCbVw3FrneHstxTYU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AnZDQFNvpBa8cf3O5u7a7p+H0Ldv5ZQKECoCCzOLvFb9IBb7fVYZIzXkF7K+dJghQ JQxOE0kQsaf1EMBHKJI89U61GNDJvZrMHFLMcxelxV7dQsYG35LvNRohOrA1KMAxw1 T7ROJ1LA5w4SocyuiU4+0cfH3yzDdNjRo5v6ATAnCSgIaaanEd3ftaS//SNBBkfUfD 7CzSSM+3weej3tNifSMYfD7aGhoo1V5DmFo9JXiICJkQfcVR/SMljRmOWNFzmM/uU8 CO9p/Gfv+zK1ky9YV1+yGJYuzSFn0hepuTm7X9jo3RhL1vLb+cnFhlLTBmHxKSSLEG RrdECUa9adfFQ== From: Sasha Levin To: stable@vger.kernel.org Cc: Anusha Srivatsa , Neil Armstrong , Maxime Ripard , Sasha Levin Subject: [PATCH 6.12.y 2/3] panel/ebbg-ft8719: Use refcounted allocation in place of devm_kzalloc() Date: Mon, 9 Nov 2026 23:01:14 -0500 Message-ID: <20261110040023.284489-2-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261110040023.284489-1-sashal@kernel.org> References: <20261107051740-failed-6.12-4eeeac9d7c36@kernel.org> <20261110040023.284489-1-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