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| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-17 10:42:23 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-17 10:42:23 +0000 |
| commit | 4224b52c3acc7203e7c2535d6806f30432dae5e3 (patch) | |
| tree | 7a847d3e84dfc3608555587c3b9958474fc17d72 /target/linux/brcm2708/patches-4.4/0099-drm-vc4-No-need-to-stop-the-stopped-threads.patch | |
| parent | cad399c87b7739c4b8eeb4119706860818f7d84f (diff) | |
| download | upstream-4224b52c3acc7203e7c2535d6806f30432dae5e3.tar.gz upstream-4224b52c3acc7203e7c2535d6806f30432dae5e3.tar.bz2 upstream-4224b52c3acc7203e7c2535d6806f30432dae5e3.zip | |
brcm2708: add linux 4.4 support
- random-bcm2708 and spi-bcm2708 have been removed.
- sound-soc-bcm2708-i2s has been upstreamed as sound-soc-bcm2835-i2s.
Let's keep linux 4.1 for a while, since linux 4.4 appears to have some issues
with multicast traffic on RPi ethernet:
https://gist.github.com/Noltari/5b1cfdecce5ed4bc08fd
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 48266
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0099-drm-vc4-No-need-to-stop-the-stopped-threads.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0099-drm-vc4-No-need-to-stop-the-stopped-threads.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0099-drm-vc4-No-need-to-stop-the-stopped-threads.patch b/target/linux/brcm2708/patches-4.4/0099-drm-vc4-No-need-to-stop-the-stopped-threads.patch new file mode 100644 index 0000000000..d4d8c0705f --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0099-drm-vc4-No-need-to-stop-the-stopped-threads.patch @@ -0,0 +1,26 @@ +From 7fdb9332f996fbaa26eaa805ce72a6afa590a302 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 23 Oct 2015 12:31:56 +0100 +Subject: [PATCH 099/127] drm/vc4: No need to stop the stopped threads. + +This was leftover debug code from the hackdriver. We never submit +unless the thread is already idle. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/gpu/drm/vc4/vc4_gem.c | 4 ---- + 1 file changed, 4 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_gem.c ++++ b/drivers/gpu/drm/vc4/vc4_gem.c +@@ -104,10 +104,6 @@ submit_cl(struct drm_device *dev, uint32 + { + struct vc4_dev *vc4 = to_vc4_dev(dev); + +- /* Stop any existing thread and set state to "stopped at halt" */ +- V3D_WRITE(V3D_CTNCS(thread), V3D_CTRUN); +- barrier(); +- + V3D_WRITE(V3D_CTNCA(thread), start); + barrier(); + |