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bh=7tzRXRqkINuJKPgE8lcyGCUuH8C2X0Lcpz0YAjSzs9I=; b=dOvyr7jGVevjvCZhQ6ESQmbdwjNNom9UwORfNKf9s/HQRhZyjUEpfGy6P30qbv9dD5CiN/ +muiQnGVvnzt/35i1zGk5YrbpfE+h3NQIrz4+NzF43/OwiQSjHrMBl2vuRB8Jbhav7p2f/ RpyvTPX92Kw/2iATbgGqJioBU368ryiPsl1qfrpVNERgekkV/ItR4MOGMOpPP2ylPQKR9N tx4rYidm6q1iYWZ4+sGPm8Jc7T5kFdi5+ZPNf2+idJAurv9IeMwaLyRXyJm3AYJZWwVqgM u9QtXAjzpUTFquO9ju0h1W4SUenEBcxmDNn0+xmDSOa9+dDnMVn/+G2/89+aZg== From: Luca Ceresoli Date: Wed, 25 Jun 2025 18:45:24 +0200 Subject: [PATCH 20/32] drm/msm/dsi: 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: quoted-printable Message-Id: <20250625-drm-dsi-host-no-device-ptr-v1-20-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/msm/dsi/dsi_host.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/d= si_host.c index 4d75529c0e858160761f5eb55db65e5d7565c27b..79cdb34074de3662d535a8d9b38= 6c5399c8d23ba 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1610,20 +1610,20 @@ static irqreturn_t dsi_host_irq(int irq, void *ptr) } =20 static int dsi_host_attach(struct mipi_dsi_host *host, - struct mipi_dsi_device *dsi) + const struct mipi_dsi_bus_fmt *bus_fmt) { struct msm_dsi_host *msm_host =3D to_msm_dsi_host(host); int ret; =20 - if (dsi->lanes > msm_host->num_data_lanes) + if (bus_fmt->lanes > msm_host->num_data_lanes) return -EINVAL; =20 - msm_host->channel =3D dsi->channel; - msm_host->lanes =3D dsi->lanes; - msm_host->format =3D dsi->format; - msm_host->mode_flags =3D dsi->mode_flags; - if (dsi->dsc) - msm_host->dsc =3D dsi->dsc; + msm_host->channel =3D bus_fmt->channel; + msm_host->lanes =3D bus_fmt->lanes; + msm_host->format =3D bus_fmt->format; + msm_host->mode_flags =3D bus_fmt->mode_flags; + if (bus_fmt->dsc) + msm_host->dsc =3D bus_fmt->dsc; =20 ret =3D dsi_dev_attach(msm_host->pdev); if (ret) @@ -1663,7 +1663,7 @@ static ssize_t dsi_host_transfer(struct mipi_dsi_host= *host, } =20 static const struct mipi_dsi_host_ops dsi_host_ops =3D { - .attach =3D dsi_host_attach, + .attach_new =3D dsi_host_attach, .detach =3D dsi_host_detach, .transfer =3D dsi_host_transfer, }; --=20 2.49.0