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 7F4CE15A4A4; Mon, 29 Jan 2024 17:11:42 +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=1706548302; cv=none; b=AbemaOjK2fqZavihZ0ImWjpmC2sJ4O6iIGG9UO/9CvhmHKaT6/nQjM21ioyzq8PzJnLxK6AxHTJ9/P+dVz44sX1hDWtjZZjfmx3A22bTp/W7BkMLARgZc5jkF6pAHkijCySTOho/zJ1nSD/xDM+r1eCwW48+XalYKYilJ4eiGHk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706548302; c=relaxed/simple; bh=A7jJcdJvmrbzCyeM4ZHlGj3DTy0pZM8ti1weh8uq4mI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oRYQopnkDPUF4CFS/N1RK5yBbudQGR2SQYthBugzv77tHzsMUUx4YIybJVYiADIgQc4AqyKZKiAnxPT6Jzw2s+giuflhkvAuflAJWRWyGuQfiuGbGWnwUW4ivJPulZorrs3mnEjH8FiDrIOvvq+0pIdBZLQr2CgG26RfdixYs4E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=kcn+QpRP; 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="kcn+QpRP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 467EBC433F1; Mon, 29 Jan 2024 17:11:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706548302; bh=A7jJcdJvmrbzCyeM4ZHlGj3DTy0pZM8ti1weh8uq4mI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kcn+QpRPAClDO4Z52t/PV3urYK5AsZMhDNBSoB7G1eJZyi8zYlDf9ORHHqW2zCfmH BwyHPMmDjSICxPH1mop1fqB6tUd7PVEeTLlO2jam3WqIeEvSeyct4jCyDSwYOOs5/h AjGV3wsrLsFTuv7eLrNQot+edYPDX1Z/HgVF1xWY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jessica Zhang , Artur Weber , Neil Armstrong , Sasha Levin Subject: [PATCH 6.7 308/346] drm/panel: samsung-s6d7aa0: drop DRM_BUS_FLAG_DE_HIGH for lsl080al02 Date: Mon, 29 Jan 2024 09:05:39 -0800 Message-ID: <20240129170025.529068501@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240129170016.356158639@linuxfoundation.org> References: <20240129170016.356158639@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: Artur Weber [ Upstream commit 62b143b5ec4a14e1ae0dede5aabaf1832e3b0073 ] It turns out that I had misconfigured the device I was using the panel with; the bus data polarity is not high for this panel, I had to change the config on the display controller's side. Fix the panel config to properly reflect its accurate settings. Fixes: 6810bb390282 ("drm/panel: Add Samsung S6D7AA0 panel controller driver") Reviewed-by: Jessica Zhang Signed-off-by: Artur Weber Link: https://lore.kernel.org/r/20240105-tab3-display-fixes-v2-2-904d1207bf6f@gmail.com Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20240105-tab3-display-fixes-v2-2-904d1207bf6f@gmail.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c index ea5a85779382..f23d8832a1ad 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c @@ -309,7 +309,7 @@ static const struct s6d7aa0_panel_desc s6d7aa0_lsl080al02_desc = { .off_func = s6d7aa0_lsl080al02_off, .drm_mode = &s6d7aa0_lsl080al02_mode, .mode_flags = MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_NO_HFP, - .bus_flags = DRM_BUS_FLAG_DE_HIGH, + .bus_flags = 0, .has_backlight = false, .use_passwd3 = false, -- 2.43.0