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3 Commits

Author SHA1 Message Date
Wladimir J. van der Laan a1540a7fa4 drm/etnaviv: add new GC3000 sensitive states 
- Add PS.INST_ADDR (0x01028) and VS.INST_ADDR (0x0086C): GC3000 loads
  shader code from these addresses if ICACHE is used.

- Add new NFE vertex stream addresses (0x14600).

- Add PE Multple Render Target pipe addresses (0x14800).

- Add TS Multiple Render Target pipe addresses (0x017C0, 0x17E0).

Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
 2017-01-30 12:43:54 +01:00
Wladimir J. van der Laan 557800532e drm/etnaviv: Allow DRAW_INSTANCED commands 
Vivante GPUs with HALTI0 feature support a DRAW_INSTANCED command in the
command stream to draw a number of instances of the same geometry.

The information that has been figured out about the command can be found
here: https://github.com/etnaviv/etna_viv/blob/master/rnndb/cmdstream.xml#L270

This command is not allowed currently by the DRM driver because it
was not known before. This patch enables parsing it in command
streams and allows using it by userspace drivers.

Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
 2016-12-02 19:30:22 +01:00
The etnaviv authors a8c21a5451 drm/etnaviv: add initial etnaviv DRM driver 
This adds the etnaviv DRM driver and hooks it up in Makefiles
and Kconfig.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2015-12-15 14:48:02 +01:00