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 E55B24DBD75; Sat, 28 Feb 2026 17:35:20 +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=1772300121; cv=none; b=W9h8+60yyEGRm270HkbZw4zmHD4DPE2uOrV1Y+DaoC8FsIf2VhcLxSoH7KAoHiP+TN2fNs5epyAAVeXPG1qJrC5a8swU1sJ3D5YQ3lZAtkFAKZQjbfdc2J8gLJdC8860o3QyZtcjtCenfP6p6bOUdOXZVNA2LCFQLkeS7N8i0Fc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300121; c=relaxed/simple; bh=r4mqs94xvraAjLpwrzacbIkmYCZB0A7V9JtP283uhv4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ULhq+A+phdytZdt1awUtsMFOl6ilviuV5vDQPB6QVfKDZV4Mw3kST8FaDLEDPzTjd1y8WmOAln3iu5enYXr9CzgQT5kW6fO//TrPvEn0PSmsUFhbvoOIdBP/l4G/GPMJeMHG2OojjJrtUVpM8Y5Vre0e4bZLdBhjpbgegdbgBQY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pPXweO4p; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pPXweO4p" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 33268C19424; Sat, 28 Feb 2026 17:35:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300120; bh=r4mqs94xvraAjLpwrzacbIkmYCZB0A7V9JtP283uhv4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pPXweO4pJR3vB3Ha6eRIEP8rpD6OeGfm4TZtC1ft9/Ubn5IyPowujNVBZlspmLn4Y MEIGAh8LlFXXc1SnbNNGrQ52Hs1bZ9pLKDnKDUnJaVoMCJPcquwDhRPPgrxEGWpNAW CR78bXUzBx1vIdbkLZ99+4EVxUwIFbOCW03098avyS4XStoUMyOln7XgVzbFnyhOEG 2gL1SQ1XCjVSIaN/+t58JBar3uhjByXknPEey61KHd7FxuG9hoEKfjraIMiw4+g8A5 wMUQOKPvyQleNYowWAi3/JdMmkU+i1IpWdpAHzmxNRtlXo5gMFnQKd+S6sx0kBYK4U Zl3naI0gmXg5g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Val Packett , Douglas Anderson , Sasha Levin Subject: [PATCH 6.19 137/844] drm/panel-edp: Add AUO B140QAX01.H panel Date: Sat, 28 Feb 2026 12:20:50 -0500 Message-ID: <20260228173244.1509663-138-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Val Packett [ Upstream commit bcd752c706c357229185a330ab450b86236d9031 ] A 14-inch 2560x1600 60Hz matte touch panel, found on a Dell Latitude 7455 laptop (second-source with BOE NE14QDM), according to online sources it's also found on the Latitude 7440 and some ASUS models. Raw EDID dump: 00 ff ff ff ff ff ff 00 06 af a4 0b 00 00 00 00 00 20 01 04 a5 1e 13 78 03 ad f5 a8 54 47 9c 24 0e 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 f0 68 00 a0 a0 40 2e 60 30 20 35 00 2d bc 10 00 00 1a f3 53 00 a0 a0 40 2e 60 30 20 35 00 2d bc 10 00 00 1a 00 00 00 fe 00 36 39 52 31 57 80 42 31 34 30 51 41 58 00 00 00 00 00 02 41 21 a8 00 01 00 00 1a 41 0a 20 20 00 a1 Don't have datasheet access, but the same timing as for other panels from the same manufacturer works fine. Signed-off-by: Val Packett [dianders: Moved to the right location in the table] Reviewed-by: Douglas Anderson Signed-off-by: Douglas Anderson Link: https://patch.msgid.link/20251206173739.2222940-1-val@packett.cool Signed-off-by: Sasha Levin --- drivers/gpu/drm/panel/panel-edp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c index 2c35970377431..85dd3f4cb8e1c 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -1880,6 +1880,7 @@ static const struct panel_delay delay_80_500_e50_d50 = { */ static const struct edp_panel_entry edp_panels[] = { EDP_PANEL_ENTRY('A', 'U', 'O', 0x04a4, &delay_200_500_e50, "B122UAN01.0"), + EDP_PANEL_ENTRY('A', 'U', 'O', 0x0ba4, &delay_200_500_e50, "B140QAX01.H"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x105c, &delay_200_500_e50, "B116XTN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x1062, &delay_200_500_e50, "B120XAN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x125c, &delay_200_500_e50, "Unknown"), -- 2.51.0