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 D795576C68; Mon, 29 Jan 2024 17:17:27 +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=1706548647; cv=none; b=i99NVq0n0KSKyjQwQHVAb0svwE4NY6CVPWRrJVuOLKHXaN1PTT6RV6XxyhRHuAhOMM8hX5jaEXr+3n8Pih8g8Jd71SZLvfWF0GuP+gSEGlLiyqbmz/r4tv8ri/v2a6v3yvkeuvONi4II9dzqOlu873mAjV+v/vFS4IfWq0jTvXk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706548647; c=relaxed/simple; bh=6rhfOhyKgu2rE7fiAmlSEUSr3Qjd58i0Dv+lUM0nnOs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TXsLWUzZ2mCQGjYTA73YR5dj3hVTNyiZlftBmexboe5ED9dQxYfH9eBgIAryWhxnHWz/+x0e0P4FWHsaWt0IpAolT8m2SakLzh4JuqXkgiQeL59z4STWw+Ytcas6Uem2ef68X5WKBfS131hqCZPEPAvonl261bHz7ed8ADAkxPI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jk8qbBxg; 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="jk8qbBxg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F201C433B2; Mon, 29 Jan 2024 17:17:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706548647; bh=6rhfOhyKgu2rE7fiAmlSEUSr3Qjd58i0Dv+lUM0nnOs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jk8qbBxg3ZztBePQzL8ldU6clRhmz2jrIAW1W5ZM/0NTIvV2jgTtmvpJ/U3BBeMbb Dr1Vqz/XpFIGZb2JZE4h8NQhknO0wwQeDKNsGxg+QyBajwZeFMabOXFNiky7flElLA Yn2fZ0GDhv5tiZEdwhDn+CXC/ibO0qiy1unIhg/0= 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 6.6 302/331] drm/panel: samsung-s6d7aa0: drop DRM_BUS_FLAG_DE_HIGH for lsl080al02 Date: Mon, 29 Jan 2024 09:06:06 -0800 Message-ID: <20240129170023.708002175@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240129170014.969142961@linuxfoundation.org> References: <20240129170014.969142961@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 6.6-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