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Ben Skeggs [Wed, 16 May 2018 02:07:32 +0000 (12:07 +1000)]

drm/nouveau/gr/gf100-: insert some WFIs during gr init

Inserted wait-for-gr-idle in the places it seems that RM does it, seems
to prevent some random mmio timeouts on Quadro GV100.

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

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Arushi Singhal [Tue, 8 May 2018 13:13:09 +0000 (23:13 +1000)]

drm/nouveau/clk: Use list_for_each_entry_from_reverse

It's better to use "list_for_each_entry_from_reverse" for iterating list
than "for loop" as it makes the code more clear to read.
This patch replace "for loop" with "list_for_each_entry_from_reverse"
and "start" variable with "cstate" which helps in refactoring
the code and also "cstate" variable is more commonly used in the other
functions.

changes in v2:
"start" variable is removed, before "cstate" variable was removed
but "cstate" is more common so preferred "cstate" over "start".

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Ilia Mirkin [Sun, 22 Apr 2018 21:47:12 +0000 (17:47 -0400)]

drm/nouveau: fix temp/pwm visibility, skip hwmon when no sensors exist

A NV34 GPU was seeing temp and pwm entries in hwmon, which would error
out when read. These should not have been visible, but also the whole
hwmon object should just not have been registered in the first place.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Luc Van Oostenryck [Tue, 24 Apr 2018 13:15:38 +0000 (15:15 +0200)]

drm/nouveau: fix nouveau_dsm_get_client_id()'s return type

The method struct vga_switcheroo_handler::get_client_id() is defined
as returning an 'enum vga_switcheroo_client_id' but the implementation
in this driver, nouveau_dsm_get_client_id(), returns an 'int'.

Fix this by returning 'enum vga_switcheroo_client_id' in this driver too.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Luc Van Oostenryck [Tue, 24 Apr 2018 13:15:10 +0000 (15:15 +0200)]

drm/nouveau: fix mode_valid's return type

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

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Ben Skeggs [Tue, 8 May 2018 10:39:48 +0000 (20:39 +1000)]

drm/nouveau/gr/gv100: initial support

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

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Ben Skeggs [Tue, 8 May 2018 10:39:48 +0000 (20:39 +1000)]

drm/nouveau/ce/gv100: initial support

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

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Ben Skeggs [Tue, 8 May 2018 10:39:48 +0000 (20:39 +1000)]

drm/nouveau/fifo/gv100: initial support

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

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Ben Skeggs [Tue, 8 May 2018 10:39:48 +0000 (20:39 +1000)]

drm/nouveau/kms/gv100: initial support

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

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