diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0466-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0466-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-4.4/0466-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch b/target/linux/brcm2708/patches-4.4/0466-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch new file mode 100644 index 0000000000..060fecf19d --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0466-drm-vc4-Drop-firmware-node-getting-now-that-we-use-t.patch @@ -0,0 +1,54 @@ +From 264c236d49fb92d3d1e47a2a246f92c94be8a9c7 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; + |