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bh=K7BjIHdpe9xdJpYsc/he/n8ZYsi+eBpyWaFSz5f52UI=; b=fGhyVc/Y1EYH//aBo8mPKKzt0HyM+lTp65vMaVccDBtXJ2AXl+h9JP5Rlj47fNr+7PBT4P UHg7NwZ/z0MsKrWwvYgNHvSDjBccBPEu93mW3ff6aobY++C0vEtI/j7JGeZW4GTduI2ju0 KP71rr7oUVjy9C9dxVDxNWvc1jgFOG8VAkHBej0N6SRzAAKmrU0Y3GZnl5YI0MBpJRrTnJ XxJc3ayTtbTNy9/g1CE7s2IPi712HqjJUkzJXZ8+jWlMqFgWAn//63G6vG6mH9hRLmGqRk V/jydfTrcDOX018uOgvSUSnnJB35ym6HlR6r1ZZzbGr83F5eDnYpzdZiLOtqNg== From: Luca Ceresoli Date: Wed, 25 Jun 2025 18:45:22 +0200 Subject: [PATCH 18/32] drm/hisilicon/kirin: convert to the .attach_new op Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250625-drm-dsi-host-no-device-ptr-v1-18-e36bc258a7c5@bootlin.com> References: <20250625-drm-dsi-host-no-device-ptr-v1-0-e36bc258a7c5@bootlin.com> In-Reply-To: <20250625-drm-dsi-host-no-device-ptr-v1-0-e36bc258a7c5@bootlin.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Inki Dae , Jagan Teki , Marek Szyprowski , Jani Nikula , Dmitry Baryshkov Cc: Hui Pu , Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Luca Ceresoli X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddvgddvfedvkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephfffufggtgfgkfhfjgfvvefosehtjeertdertdejnecuhfhrohhmpefnuhgtrgcuvegvrhgvshholhhiuceolhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepieeiuedvffetgfeuudelheeutefggfejieettdetteekueeuueeukeevvedvueevnecukfhppedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvnecuvehluhhsthgvrhfuihiivgepudejnecurfgrrhgrmhepihhnvghtpedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvpdhhvghloheplgduledvrdduieekrddujeekrdejhegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepvddvpdhrtghpthhtohepjhhonhgrsheskhifihgsohhordhsvgdprhgtphhtthhopehthhhomhgrshdrphgvthgriiiiohhnihessghoohhtlhhinhdrtghomhdprhgtphhtthhopehlihhnuhigqdhsuhhngihisehlihhsthhsrdhlihhnuhigrdguvghvp dhrtghpthhtohepmhdrshiihihprhhofihskhhisehsrghmshhunhhgrdgtohhmpdhrtghpthhtoheprhhfohhssheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepmhgrrghrthgvnhdrlhgrnhhkhhhorhhstheslhhinhhugidrihhnthgvlhdrtghomhdprhgtphhtthhopehnvghilhdrrghrmhhsthhrohhngheslhhinhgrrhhordhorhhgpdhrtghpthhtohepjhgrnhhirdhnihhkuhhlrgeslhhinhhugidrihhnthgvlhdrtghomh X-GND-Sasl: luca.ceresoli@bootlin.com This op does not pass any pointer to the DSI device, so the DSI host driver cannot store it. Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c index 1a5b97abae86a187c751b4b579d7c22f206e4c90..f299958d7be6207dfe6e0e0e2bbc7b38ffe865ed 100644 --- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c +++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c @@ -722,20 +722,20 @@ static int dw_drm_encoder_init(struct device *dev, static const struct component_ops dsi_ops; static int dsi_host_attach(struct mipi_dsi_host *host, - struct mipi_dsi_device *mdsi) + const struct mipi_dsi_bus_fmt *bus_fmt) { struct dw_dsi *dsi = host_to_dsi(host); struct device *dev = host->dev; int ret; - if (mdsi->lanes > 4) { + if (bus_fmt->lanes > 4) { DRM_ERROR("dsi device params invalid\n"); return -EINVAL; } - dsi->lanes = mdsi->lanes; - dsi->format = mdsi->format; - dsi->mode_flags = mdsi->mode_flags; + dsi->lanes = bus_fmt->lanes; + dsi->format = bus_fmt->format; + dsi->mode_flags = bus_fmt->mode_flags; ret = component_add(dev, &dsi_ops); if (ret) @@ -755,7 +755,7 @@ static int dsi_host_detach(struct mipi_dsi_host *host, } static const struct mipi_dsi_host_ops dsi_host_ops = { - .attach = dsi_host_attach, + .attach_new = dsi_host_attach, .detach = dsi_host_detach, }; -- 2.49.0