brcm2708: rename target to bcm27xx

This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).

This also renames the packages brcm2708-userland and brcm2708-gpu-fw.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch b/target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch
new file mode 100644
index 0000000000..4b6cb39850
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch
@@ -0,0 +1,56 @@
+From 6885af169f6eeb386f410e556029c6518c6b67b2 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Wed, 10 Apr 2019 17:35:05 +0100
+Subject: [PATCH] drm: vc4: Remove unused vc4_fkms_cancel_page_flip
+ function
+
+"32a3dbe drm/vc4: Nuke preclose hook" removed vc4_cancel_page_flip,
+but vc4_fkms_cancel_page_flip was still be added to with the
+fkms driver, even though it was never called.
+Nuke it too.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ drivers/gpu/drm/vc4/vc4_drv.h          |  1 -
+ drivers/gpu/drm/vc4/vc4_firmware_kms.c | 20 --------------------
+ 2 files changed, 21 deletions(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_drv.h
++++ b/drivers/gpu/drm/vc4/vc4_drv.h
+@@ -724,7 +724,6 @@ extern const struct dma_fence_ops vc4_fe
+ 
+ /* vc4_firmware_kms.c */
+ extern struct platform_driver vc4_firmware_kms_driver;
+-void vc4_fkms_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file);
+ 
+ /* vc4_gem.c */
+ void vc4_gem_init(struct drm_device *dev);
+--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+@@ -739,26 +739,6 @@ static const struct drm_crtc_helper_func
+ 	.atomic_flush = vc4_crtc_atomic_flush,
+ };
+ 
+-/* Frees the page flip event when the DRM device is closed with the
+- * event still outstanding.
+- */
+-void vc4_fkms_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file)
+-{
+-	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
+-	struct drm_device *dev = crtc->dev;
+-	unsigned long flags;
+-
+-	spin_lock_irqsave(&dev->event_lock, flags);
+-
+-	if (vc4_crtc->event && vc4_crtc->event->base.file_priv == file) {
+-		kfree(&vc4_crtc->event->base);
+-		drm_crtc_vblank_put(crtc);
+-		vc4_crtc->event = NULL;
+-	}
+-
+-	spin_unlock_irqrestore(&dev->event_lock, flags);
+-}
+-
+ static const struct of_device_id vc4_firmware_kms_dt_match[] = {
+ 	{ .compatible = "raspberrypi,rpi-firmware-kms" },
+ 	{}