From: Heiner Kallweit <hkallweit1@gmail.com>
To: Wolfram Sang <wsa@kernel.org>, Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: linux-i2c@vger.kernel.org, Heiner Kallweit <hkallweit1@gmail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: remove I2C_CLASS_DDC support
Date: Mon, 13 Nov 2023 12:23:36 +0100 [thread overview]
Message-ID: <20231113112344.719-13-hkallweit1@gmail.com> (raw)
In-Reply-To: <20231113112344.719-1-hkallweit1@gmail.com>
After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in
olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC.
Class-based device auto-detection is a legacy mechanism and shouldn't
be used in new code. So we can remove this class completely now.
Preferably this series should be applied via the i2c tree.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
index d675c954b..54e46e440 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
@@ -297,7 +297,6 @@ static int mtk_hdmi_ddc_probe(struct platform_device *pdev)
strscpy(ddc->adap.name, "mediatek-hdmi-ddc", sizeof(ddc->adap.name));
ddc->adap.owner = THIS_MODULE;
- ddc->adap.class = I2C_CLASS_DDC;
ddc->adap.algo = &mtk_hdmi_ddc_algorithm;
ddc->adap.retries = 3;
ddc->adap.dev.of_node = dev->of_node;
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next prev parent reply other threads:[~2023-11-13 11:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-13 11:23 [PATCH 00/20] remove I2C_CLASS_DDC support Heiner Kallweit
2023-11-13 11:23 ` [PATCH 01/20] drivers/gpu/drm/rockchip: " Heiner Kallweit
2023-11-13 20:42 ` Heiko Stübner
2023-11-13 11:23 ` [PATCH 04/20] drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c: " Heiner Kallweit
2023-11-13 11:23 ` [PATCH 10/20] drivers/video/fbdev/cyber2000fb.c: " Heiner Kallweit
2023-11-13 11:23 ` Heiner Kallweit [this message]
2023-11-13 17:49 ` [PATCH 00/20] " Wolfram Sang
2023-11-13 18:21 ` Heiner Kallweit
2023-11-13 20:54 ` Wolfram Sang
2023-11-16 19:17 ` Alex Deucher
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