Ben Skeggs
8531f57027
drm/nouveau/disp/nv50-: merge handling of pio and dma channels
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Unnecessarily complicated, and a barrier to cleanly supporting Volta.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:21 +10:00
Ben Skeggs
9b096283bf
drm/nouveau/disp/nv50-: simplify definiton of core channels
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:21 +10:00
Ben Skeggs
6d41a7536f
drm/nouveau/disp/nv50-: simplify definition of cursor channels
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:21 +10:00
Ben Skeggs
3ceeef9c03
drm/nouveau/disp/nv50-: simplify definition of base channels
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:21 +10:00
Ben Skeggs
c2c3a00310
drm/nouveau/disp/nv50-: simplify definition of overlay immediate channels
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:20 +10:00
Ben Skeggs
46f74a8ad7
drm/nouveau/disp/nv50-: simplify definition of overlay channels
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Introduces a new method of defining channels available from the display,
common to all channel types, allowing for more flexibility in available
channel types/counts, and reducing the amount of boiler-plate required.
This will be required to support Volta.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:20 +10:00
Ben Skeggs
bb3b0a4220
drm/nouveau/disp/nv50-: initialise from the engine, rather than the user object
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Engines are initialised on an as-needed basis, so this results in the
same behaviour, whilst allowing us to simplify things a bit.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:20 +10:00
Ben Skeggs
9fe4e17704
drm/nouveau/disp/nv50-: fetch mask of available sors during oneinit
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:20 +10:00
Ben Skeggs
bf5d1a6b6a
drm/nouveau/disp/nv50-: fetch mask of available dacs during oneinit
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18 15:01:20 +10:00
Ben Skeggs
57b2d73be2
drm/nouveau/disp: common implementation of scanoutpos method in nvkm_head
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-06-16 14:04:48 +10:00
Ben Skeggs
a1c930789a
drm/nouveau/disp: introduce object to track per-head functions/state
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Primarily intended as a way to pass per-head state around during
supervisor handling, and share logic between NV50/GF119.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-06-16 14:04:48 +10:00
Ben Skeggs
f01c4e682c
drm/nouveau/nvif: modify nvif_unvers/nvif_unpack macros to be more obvious
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11 11:17:40 +10:00
Ben Skeggs
7568b10671
drm/nouveau/nvif: split out display interface definitions
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11 11:17:40 +10:00
Ben Skeggs
70aa8670e5
drm/nouveau/disp: convert to new-style nvkm_engine
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:46 +10:00
Ben Skeggs
0ce41e3c66
drm/nouveau/disp: convert user classes to new-style nvkm_object
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:40 +10:00
Ben Skeggs
2a7909c0ad
drm/nouveau/disp: split user classes out from engine implementations
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28 12:40:40 +10:00
