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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-10 14:54:26 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-10 14:54:26 +0200 |
| commit | 2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14 (patch) | |
| tree | ba6d48b4fec219d07110f5d55afc19bc309d2bdb /target/linux/brcm2708/patches-4.4/0467-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch | |
| parent | ac08cb06f6734ebf73ed855cbc836c566f80eaca (diff) | |
| download | upstream-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.tar.gz upstream-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.tar.bz2 upstream-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.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
Also adds support for Raspberry Pi Compute Module 3 (untested).
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0467-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0467-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0467-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch b/target/linux/brcm2708/patches-4.4/0467-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch new file mode 100644 index 0000000000..353eb437e5 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0467-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch @@ -0,0 +1,54 @@ +From f83b96d75cab6d19376dcb9f49ebd870a8f73b69 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 12 Aug 2016 10:45:04 -0700 +Subject: [PATCH] drm/vc4: Drop firmware node getting now that we use the power + domain. + +--- + drivers/gpu/drm/vc4/vc4_drv.c | 10 ---------- + drivers/gpu/drm/vc4/vc4_drv.h | 1 - + 2 files changed, 11 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -15,7 +15,6 @@ + #include <linux/module.h> + #include <linux/of_platform.h> + #include <linux/platform_device.h> +-#include <soc/bcm2835/raspberrypi-firmware.h> + #include "drm_fb_cma_helper.h" + + #include "uapi/drm/vc4_drm.h" +@@ -204,7 +203,6 @@ static int vc4_drm_bind(struct device *d + struct drm_device *drm; + struct drm_connector *connector; + struct vc4_dev *vc4; +- struct device_node *firmware_node; + int ret = 0; + + dev->coherent_dma_mask = DMA_BIT_MASK(32); +@@ -213,14 +211,6 @@ static int vc4_drm_bind(struct device *d + if (!vc4) + return -ENOMEM; + +- firmware_node = of_parse_phandle(dev->of_node, "firmware", 0); +- vc4->firmware = rpi_firmware_get(firmware_node); +- if (!vc4->firmware) { +- DRM_DEBUG("Failed to get Raspberry Pi firmware reference.\n"); +- return -EPROBE_DEFER; +- } +- of_node_put(firmware_node); +- + drm = drm_dev_alloc(&vc4_drm_driver, dev); + if (!drm) + return -ENOMEM; +--- a/drivers/gpu/drm/vc4/vc4_drv.h ++++ b/drivers/gpu/drm/vc4/vc4_drv.h +@@ -23,7 +23,6 @@ struct vc4_dev { + struct vc4_dsi *dsi1; + + struct drm_fbdev_cma *fbdev; +- struct rpi_firmware *firmware; + + struct vc4_hang_state *hang_state; + |