linux-stable.git/drivers/gpu/drm/mgag200, branch v5.0

drm/ttm: initialize globals during device init (v2)

2018-11-05T19:21:21+00:00

Make sure that the global BO state is always correctly initialized.

This allows removing all the device code to initialize it.

v2: fix up vbox (Alex)

Signed-off-by: Christian König 
Reviewed-by: Junwei Zhang 
Signed-off-by: Alex Deucher

drm/ttm: use a static ttm_mem_global instance

2018-11-05T19:21:18+00:00

As the name says we only need one global instance of ttm_mem_global.

Drop all the driver initialization and just use a single exported
instance which is initialized during BO global initialization.

Signed-off-by: Christian König 
Reviewed-by: Junwei Zhang 
Signed-off-by: Alex Deucher

drm/ttm: Rename ttm_bo_global_{init,release}() to ttm_bo_global_ref_{,}()

2018-11-05T19:20:52+00:00

The functions ttm_bo_global_init() and ttm_bo_global_release() do not
receive an argument of type struct ttm_bo_global. Both take a struct
drm_global_reference that contains points to a struct ttm_bo_global_ref.
Renaming them reflects this.

Signed-off-by: Thomas Zimmermann 
Reviewed-by: Christian König 
Signed-off-by: Alex Deucher

drm/mgag200: use simpler remove_conflicting_pci_framebuffers()

2018-09-03T16:17:32+00:00

Remove duplicated call, while at it.

Signed-off-by: Michał Mirosław 
Acked-by: Daniel Vetter 
Acked-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/90fc954f90de44157d6cc1c782147db6252c71e4.1535810304.git.mirq-linux@rere.qmqm.pl

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13T16:40:27+00:00

Again to align with the usual prefix of just drm_connector_. Again
done with sed + manual fixup for indent issues.

Reviewed-by: Sean Paul 
Signed-off-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-7-daniel.vetter@ffwll.ch

drm: drop _mode_ from update_edit_property()

2018-07-13T16:40:27+00:00

Just makes it longer, and for most things in drm_connector.[hc] we
just use the drm_connector_ prefix. Done with sed + a bit of manual
fixup for the indenting.

Reviewed-by: Sean Paul 
Signed-off-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-6-daniel.vetter@ffwll.ch

drm/mgag200: fix mode_valid's return type

2018-04-25T07:09:22+00:00

The method struct drm_connector_helper_funcs::mode_valid is defined
as returning an 'enum drm_mode_status' but the driver implementation
for this method uses an 'int' for it.

Fix this by using 'enum drm_mode_status' in the driver too.

Signed-off-by: Luc Van Oostenryck 
Signed-off-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/20180424131508.2210-1-luc.vanoostenryck@gmail.com

drm/ttm: add bo as parameter to the ttm_tt_create callback

2018-03-14T19:38:27+00:00

Instead of calculating the size in bytes just to recalculate the number
of pages from it pass the BO directly to the function.

Signed-off-by: Christian König 
Reviewed-by: Roger He 
Signed-off-by: Alex Deucher

drm/ttm: drop persistent_swap_storage from ttm_bo_init and co

2018-02-27T04:09:45+00:00

Never used as parameter, the only driver actually using this is nouveau
and there it is initialized after the BO is initialized.

Signed-off-by: Christian König 
Reviewed-by: Michel Dänzer 
Signed-off-by: Alex Deucher

drm/ttm: drop ttm->dummy_read_page

2018-02-27T04:09:45+00:00

Only used by the AGP backend and there it can be easily accessed using
ttm->bdev->glob.

Signed-off-by: Christian König 
Reviewed-by: Michel Dänzer 
Signed-off-by: Alex Deucher