From mboxrd@z Thu Jan 1 00:00:00 1970 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 642793451A3; Tue, 16 Dec 2025 11:36:48 +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=1765885008; cv=none; b=gUNo7z7OqgyfiQeJG3n78H9fELyFxqw4jujFD3lukDkQafnnr422DWNUiQ+qx5zekZ9Hu5CvtJTlRBjCZIJTX74gjmffS4nmTmqZ2fER2d7vm/zqXc+QI0eELyA9MI3a6D0dxgEU+Dupb+L2nxInaAZOYTjk5t7msBmRFhff8GE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765885008; c=relaxed/simple; bh=2N1EY4cQuA/v4iTibFnAxOIxaZ/ICOYsB+UBpgLnaIo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ikL9v/UWQXtMmLtXT23crsD97es/GIialq1SZx1YT4FEY1+dGv9YKibM3COPlbwBsZvhQNi3f8BFQmY4BQIZL/Cky1JYX1EBTIeN4tqLWXdVAWlbql9qRLjxMEdiyGlDxClHDYh2Q6D3s60BKIP/ytaHWLOnSs7opsozh8yJ32c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Kk9l7Kx5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Kk9l7Kx5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1FB9C4CEF1; Tue, 16 Dec 2025 11:36:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1765885008; bh=2N1EY4cQuA/v4iTibFnAxOIxaZ/ICOYsB+UBpgLnaIo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Kk9l7Kx564NT8CVryvaDCcoXoR7O08AwMyrCSntxhqZ3tpDbMImOEz2gNEVkqwcet 6XJNG8W/XyErPpveS0tDNAhWriN2j6dwy9dQj2MhUl5PfdGvXfGI32MshAkiFz2mcF df9CrEkBMnemZ8BD+yAJNsDwugvklbhHFfWh8Hjc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Neil Armstrong , =?UTF-8?q?Guido=20G=C3=BCnther?= , Dmitry Baryshkov , Sasha Levin Subject: [PATCH 6.17 011/507] drm/panel: visionox-rm69299: Dont clear all mode flags Date: Tue, 16 Dec 2025 12:07:32 +0100 Message-ID: <20251216111345.943549177@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251216111345.522190956@linuxfoundation.org> References: <20251216111345.522190956@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Guido Günther [ Upstream commit 39144b611e9cd4f5814f4098c891b545dd70c536 ] Don't clear all mode flags. We only want to maek sure we use HS mode during unprepare. Fixes: c7f66d32dd431 ("drm/panel: add support for rm69299 visionox panel") Reviewed-by: Neil Armstrong Signed-off-by: Guido Günther Reviewed-by: Dmitry Baryshkov Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20250910-shift6mq-panel-v3-2-a7729911afb9@sigxcpu.org Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-visionox-rm69299.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/drm/panel/panel-visionox-rm69299.c index 5491d601681cf..66c30db3b73a7 100644 --- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c +++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c @@ -192,7 +192,7 @@ static int visionox_rm69299_unprepare(struct drm_panel *panel) struct visionox_rm69299 *ctx = panel_to_ctx(panel); struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi }; - ctx->dsi->mode_flags = 0; + ctx->dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; mipi_dsi_dcs_set_display_off_multi(&dsi_ctx); -- 2.51.0