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[5.91.58.211]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a79bc5a36c7sm119966166b.7.2024.07.14.03.53.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jul 2024 03:53:51 -0700 (PDT) From: Michael Trimarchi To: Michael Trimarchi Cc: Dario Binacchi , Patrick Barsanti , linux-amarula@amarulasolutions.com Subject: [PATCH 16/25] video: dsi_host: add disable host interface Date: Sun, 14 Jul 2024 12:53:19 +0200 Message-ID: <20240714105328.35825-16-michael@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240714105328.35825-1-michael@amarulasolutions.com> References: <20240714105328.35825-1-michael@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: michael@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=QVbAZOGJ; spf=pass (google.com: domain of michael@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=michael@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=pass header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Current operations structure has provided disable callback, but there is no API from dsi_host uclass to use it. Add this disable host interface, so that dsi bridge can call it to disable host Signed-off-by: Ye Li Signed-off-by: Michael Trimarchi --- drivers/video/dsi-host-uclass.c | 10 ++++++++++ include/dsi_host.h | 8 ++++++++ 2 files changed, 18 insertions(+) diff --git a/drivers/video/dsi-host-uclass.c b/drivers/video/dsi-host-uclass.c index fde275ad7e..745991f8dd 100644 --- a/drivers/video/dsi-host-uclass.c +++ b/drivers/video/dsi-host-uclass.c @@ -34,6 +34,16 @@ int dsi_host_enable(struct udevice *dev) return ops->enable(dev); } +int dsi_host_disable(struct udevice *dev) +{ + struct dsi_host_ops *ops = dsi_host_get_ops(dev); + + if (!ops->disable) + return -ENOSYS; + + return ops->disable(dev); +} + UCLASS_DRIVER(dsi_host) = { .id = UCLASS_DSI_HOST, .name = "dsi_host", diff --git a/include/dsi_host.h b/include/dsi_host.h index 83f8839db6..5873ab698d 100644 --- a/include/dsi_host.h +++ b/include/dsi_host.h @@ -70,4 +70,12 @@ int dsi_host_init(struct udevice *dev, */ int dsi_host_enable(struct udevice *dev); +/** + * dsi_host_disable + * + * @dev: dsi host device + * @return 0 if OK, -ve on error + */ +int dsi_host_disable(struct udevice *dev); + #endif