drm/nouveau: port all engines to new engine module format

This is a HUGE commit, but it's not nearly as bad as it looks - any problems
can be isolated to a particular chipset and engine combination.  It was
simply too difficult to port each one at a time, the compat layers are
*already* ridiculous.

Most of the changes here are simply to the glue, the process for each of the
engine modules was to start with a standard skeleton and copy+paste the old
code into the appropriate places, fixing up variable names etc as needed.

v2: Marcin Slusarz <marcin.slusarz@gmail.com>
- fix find/replace bug in license header

v3: Ben Skeggs <bskeggs@redhat.com>
- bump indirect pushbuf size to 8KiB, 4KiB barely enough for userspace and
  left no space for kernel's requirements during GEM pushbuf submission.
- fix duplicate assignments noticed by clang

v4: Marcin Slusarz <marcin.slusarz@gmail.com>
- add sparse annotations to nv04_fifo_pause/nv04_fifo_start
- use ioread32_native/iowrite32_native for fifo control registers

v5: Ben Skeggs <bskeggs@redhat.com>
- rebase on v3.6-rc4, modified to keep copy engine fix intact
- nv10/fence: unmap fence bo before destroying
- fixed fermi regression when using nvidia gr fuc
- fixed typo in supported dma_mask checking

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nv40_pm.c b/drivers/gpu/drm/nouveau/nv40_pm.c
index d857525666e..93f536de377 100644
--- a/drivers/gpu/drm/nouveau/nv40_pm.c
+++ b/drivers/gpu/drm/nouveau/nv40_pm.c
@@ -27,7 +27,6 @@
 #include <nouveau_bios.h>
 #include "nouveau_pm.h"
 #include "nouveau_hw.h"
-#include <engine/fifo.h>
 
 #define min2(a,b) ((a) < (b) ? (a) : (b))
 
@@ -259,7 +258,7 @@ nv40_pm_clocks_set(struct drm_device *dev, void *pre_state)
 	if (!nv_wait(dev, 0x003220, 0x00000010, 0x00000000))
 		goto resume;
 	nv_mask(dev, 0x003200, 0x00000001, 0x00000000);
-	nv04_fifo_cache_pull(dev, false);
+	//XXX: nv04_fifo_cache_pull(dev, false);
 
 	if (!nv_wait_cb(dev, nv40_pm_gr_idle, dev))
 		goto resume;