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 74AB917E90E; Mon, 27 May 2024 19:10:53 +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=1716837053; cv=none; b=HFyF9vHaUSNXwOZKg4TfU96km/Lkq2GDBHil/LCxhQGQaTwvLGep97eu2uhUaKJNh0ScBB688Ctc4TmatbmCFaZIENHr2NLDidVFOTtg0/bnYMy03fy6+pOPBHyz0m0CwcIojPjv80+NAjzdo+3OCTuxytDjWAwYQ2VgOMS2aZo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716837053; c=relaxed/simple; bh=v6xR/5dlfsakDK+omWOiRWflaBA9EES6tDS9wRXtVUo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FSXDIj+F26SFaftkHgDcKM6LQwS3SqzZxdSSOH6WK93YGFQ+cXSK18NDCXCCQQd2Dy7t4VjxUE6qdb516+1lP/micpUGyC9zYvKAtO395ArxDI3NP8bFKsq0vDzsMDwdrbC0l5IjC8iRQW6xN1LeD73OKW6lD2CahIeg9vZ9NhQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aWHXACjU; 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="aWHXACjU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B6FDCC32781; Mon, 27 May 2024 19:10:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1716837053; bh=v6xR/5dlfsakDK+omWOiRWflaBA9EES6tDS9wRXtVUo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aWHXACjUZfzr5itqOzbq6La5H846a0xNlBosLSe+iz3mUGseJ3v8ZHXAws/C2i6Nk pTJfGddoqCQNRTJe1q64sD5I9NHy5wc4iBneeXUxbelv6gasX7CvRtLKuoYjPIAE2w iYE6XkiWuP6yyBU3zhXb/yK3quk3dx26OmAkKXDY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Heiko Stuebner , Quentin Schulz , Jessica Zhang , Sasha Levin Subject: [PATCH 6.9 292/427] drm/panel: ltk050h3146w: add MIPI_DSI_MODE_VIDEO to LTK050H3148W flags Date: Mon, 27 May 2024 20:55:39 +0200 Message-ID: <20240527185629.623514077@linuxfoundation.org> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240527185601.713589927@linuxfoundation.org> References: <20240527185601.713589927@linuxfoundation.org> User-Agent: quilt/0.67 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-Transfer-Encoding: 8bit 6.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Heiko Stuebner [ Upstream commit 80cc8c0d09e6bab3bd016ddaccd0570cadbe1891 ] Similar to other variants, the LTK050H3148W wants to run in video mode when displaying data. So far only the Synopsis DSI driver was using this panel and it is always switching to video mode, independent of this flag being set. Other DSI drivers might handle this differently, so add the flag. Fixes: e5f9d543419c ("drm/panel: ltk050h3146w: add support for Leadtek LTK050H3148W-CTA6 variant") Signed-off-by: Heiko Stuebner Reviewed-by: Quentin Schulz Acked-by: Jessica Zhang Link: https://patchwork.freedesktop.org/patch/msgid/20240320131232.327196-1-heiko@sntech.de Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c index 9d87cc1a357e3..57b56ade48add 100644 --- a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c @@ -326,7 +326,8 @@ static const struct drm_display_mode ltk050h3148w_mode = { static const struct ltk050h3146w_desc ltk050h3148w_data = { .mode = <k050h3148w_mode, .init = ltk050h3148w_init_sequence, - .mode_flags = MIPI_DSI_MODE_VIDEO_SYNC_PULSE | MIPI_DSI_MODE_VIDEO_BURST, + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | + MIPI_DSI_MODE_VIDEO_BURST, }; static int ltk050h3146w_init_sequence(struct ltk050h3146w *ctx) -- 2.43.0