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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-14 15:39:23 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-14 15:39:23 -0800 |
| commit | 919ba4ee1badf6247f8064bdec2c80e389b57c40 (patch) | |
| tree | e18a358f60e67901093f91a300bbf7b7a6e4d543 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 06087cb42dc1da096c37f51ea12ad676f00569a9 (diff) | |
| parent | 04f9c6e6d17584340fb6c8a9469a0e6df28876d2 (diff) | |
| download | linux-919ba4ee1badf6247f8064bdec2c80e389b57c40.tar.gz linux-919ba4ee1badf6247f8064bdec2c80e389b57c40.tar.xz | |
Merge tag 'usb-serial-3.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for v3.18-rc5
Here are a few fixes for reported problems including a possible
null-deref on probe with keyspan, a misbehaving modem, and a couple of
issues with the USB console.
Some new device IDs are also added.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 9f445e9a75d1..c7bc93d28d84 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -362,12 +362,15 @@ gen7_render_ring_flush(struct intel_engine_cs *ring, flags |= PIPE_CONTROL_VF_CACHE_INVALIDATE; flags |= PIPE_CONTROL_CONST_CACHE_INVALIDATE; flags |= PIPE_CONTROL_STATE_CACHE_INVALIDATE; + flags |= PIPE_CONTROL_MEDIA_STATE_CLEAR; /* * TLB invalidate requires a post-sync write. */ flags |= PIPE_CONTROL_QW_WRITE; flags |= PIPE_CONTROL_GLOBAL_GTT_IVB; + flags |= PIPE_CONTROL_STALL_AT_SCOREBOARD; + /* Workaround: we must issue a pipe_control with CS-stall bit * set before a pipe_control command that has the state cache * invalidate bit set. */ |