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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-12-02 11:50:26 +0100 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-12-04 12:32:04 +0100 |
commit | 011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e (patch) | |
tree | be53d4f11f7625508ee3aea9889e854ab5b5f263 /target/linux/brcm2708/patches-4.4/0448-drm-Emit-modalias-uevents-for-the-DSI-devices-we-cre.patch | |
parent | 4257f6548b9480cdb436115b63d5c134c5e91303 (diff) | |
download | upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.tar.gz upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.tar.bz2 upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.zip |
brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0448-drm-Emit-modalias-uevents-for-the-DSI-devices-we-cre.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0448-drm-Emit-modalias-uevents-for-the-DSI-devices-we-cre.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0448-drm-Emit-modalias-uevents-for-the-DSI-devices-we-cre.patch b/target/linux/brcm2708/patches-4.4/0448-drm-Emit-modalias-uevents-for-the-DSI-devices-we-cre.patch deleted file mode 100644 index 77b0eca35e..0000000000 --- a/target/linux/brcm2708/patches-4.4/0448-drm-Emit-modalias-uevents-for-the-DSI-devices-we-cre.patch +++ /dev/null @@ -1,48 +0,0 @@ -From e46450e232a96665344b825557bacf1d37842174 Mon Sep 17 00:00:00 2001 -From: Eric Anholt <eric@anholt.net> -Date: Tue, 9 Aug 2016 15:13:33 -0700 -Subject: [PATCH] drm: Emit modalias uevents for the DSI devices we create. - -This gets the Raspberry Pi panel module to automatically load at boot -time. - -Signed-off-by: Eric Anholt <eric@anholt.net> ---- - drivers/gpu/drm/drm_mipi_dsi.c | 19 +++++++++++++++++++ - 1 file changed, 19 insertions(+) - ---- a/drivers/gpu/drm/drm_mipi_dsi.c -+++ b/drivers/gpu/drm/drm_mipi_dsi.c -@@ -50,6 +50,24 @@ static int mipi_dsi_device_match(struct - return of_driver_match_device(dev, drv); - } - -+/** -+ * Send modalias events when devices are created on the bus, so that -+ * modules can load automatically. -+ */ -+static int mipi_dsi_uevent(struct device *dev, struct kobj_uevent_env *env) -+{ -+ int rc; -+ -+ /* Just do the OF uevent, which emits the compatible string so -+ * that a MODULE_DEVICE_TABLE(of, ...) works. -+ */ -+ rc = of_device_uevent_modalias(dev, env); -+ if (rc != -ENODEV) -+ return rc; -+ -+ return 0; -+} -+ - static const struct dev_pm_ops mipi_dsi_device_pm_ops = { - .runtime_suspend = pm_generic_runtime_suspend, - .runtime_resume = pm_generic_runtime_resume, -@@ -65,6 +83,7 @@ static struct bus_type mipi_dsi_bus_type - .name = "mipi-dsi", - .match = mipi_dsi_device_match, - .pm = &mipi_dsi_device_pm_ops, -+ .uevent = mipi_dsi_uevent, - }; - - static int of_device_match(struct device *dev, void *data) |