AuxXxilium/linux_dsm_epyc7002
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Author SHA1 Message Date
Ben Skeggs
6c46d01f25 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>
 2018-05-18 17:09:35 +10:00
Arushi Singhal
dd3b89be3e 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>
 2018-05-18 17:09:35 +10:00
Ilia Mirkin
7a22c737fa 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>
 2018-05-18 17:09:48 +10:00
Luc Van Oostenryck
f43cda5c76 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>
 2018-05-18 17:09:46 +10:00
Luc Van Oostenryck
54b202f1d8 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>
 2018-05-18 17:09:35 +10:00
Ben Skeggs
d521097f58 drm/nouveau/gr/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:47 +10:00
Ben Skeggs
6e1f34e33c drm/nouveau/ce/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:46 +10:00
Ben Skeggs
37e1c45a58 drm/nouveau/fifo/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:46 +10:00
Ben Skeggs
facaed62b4 drm/nouveau/kms/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:46 +10:00
Ben Skeggs
290ffeafcc drm/nouveau/disp/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:43 +10:00
Ben Skeggs
6fb566b913 drm/nouveau/dma/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:39 +10:00
Ben Skeggs
24a7513c10 drm/nouveau/therm/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:39 +10:00
Ben Skeggs
ada0c56281 drm/nouveau/pmu/gv100: initial support 
Appears to be compatible with GP102.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:39 +10:00
Ben Skeggs
8b811951c6 drm/nouveau/fault/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:38 +10:00
Ben Skeggs
013b7b3773 drm/nouveau/bar/gv100: initial support 
Appears to be compatible with GM107.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:38 +10:00
Ben Skeggs
edf50395c7 drm/nouveau/mmu/gv100: initial support 
VEID support hacked in here, as it's the most convenient place for now.

Will be refined once it's better understood.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:38 +10:00
Ben Skeggs
1bce57250a drm/nouveau/ltc/gv100: initial support 
Appears to be compatible with GP102.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:38 +10:00
Ben Skeggs
3582942c28 drm/nouveau/fb/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
a4a0cfb642 drm/nouveau/imem/gv100: initial support 
Can't imagine this will be any different.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
936240c9bb drm/nouveau/tmr/gv100: initial support 
Appears to be compatible with GK20A.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
9506bd2407 drm/nouveau/bus/gv100: initial support 
Appears to be compatible with GF100.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
41af75bd35 drm/nouveau/mc/gv100: initial support 
Appears to be compatible with GP100.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
292550499a drm/nouveau/fuse/gv100: initial support 
Appears to be compatible with GM107.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
d2e3b57d81 drm/nouveau/i2c/gv100: initial support 
Appears to be compatible with GM200.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
8afbcca549 drm/nouveau/gpio/gv100: initial support 
Appears to be compatible with GK104.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
46fe1a813a drm/nouveau/ibus/gv100: initial support 
Appears to be compatible with GM200.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
a1c771a5cb drm/nouveau/top/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:34 +10:00
Ben Skeggs
8769dc989c drm/nouveau/devinit/gv100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
6827c9a868 drm/nouveau/bios/pll: limits table 5.0 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
75e482efd3 drm/nouveau/bios/gv100: initial support 
No real surprises here so far.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
893855d821 drm/nouveau/pci/gv100: initial support 
Appears to be compatible with GP100.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
c1f856bb99 drm/nouveau/core: recognise gv100 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
890c85f3ee drm/nouveau/core: increase maximum number of copy engines to 9 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
2ce7f38629 drm/nouveau/kms/nv50-: initial overlay support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:31 +10:00
Ben Skeggs
88b600d421 drm/nouveau/kms/gk104-: add support for [XA]2R10G10B10 formats 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:30 +10:00
Ben Skeggs
01d380ab4f drm/nouveau/kms/gk104-: support additional cursor sizes 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:30 +10:00
Ben Skeggs
b05d873808 drm/nouveau/kms/nv50-: separate blocklinear vs linear pitch 
Will be required to support Volta.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:30 +10:00
Ben Skeggs
119608a7f3 drm/nouveau/kms/nv50-: handle degamma LUT from window channels 
Required to eventually support DRM colour management APIs, and to
support Volta.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
e349a05dc8 drm/nouveau/kms/nv50-: plane updates don't always require image_set() 
When only the position of a window changes, there's no need to submit
an image update as well.

Will be required to support the overlays, and Volta windows.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
859b456b6b drm/nouveau/kms/nv50-: store window visibility in state 
Window visibility is going to become a little more complicated with the
upcoming LUT changes, so store the calculated value to avoid needing to
recalculate the armed state again.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
45a2945a37 drm/nouveau/kms/nv50-: simplify swap interval handling 
This is just cleaning up some left-overs from when we needed a custom
legacy page flip implementation.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
04fc14be77 drm/nouveau/kms/nv50-: decouple window state changes, and update method submisssion 
This will be required to support Volta.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
53e0a3e70d drm/nouveau/kms/nv50-: simplify tracking of channel interlocks 
Instead of windows returning their core channel interlock mask if they
know core has been modified, it's recorded unconditionally and used if
required when update methods are emitted.

This will be required to support Volta.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
34508f9d26 drm/nouveau/kms/nv50-: determine MST support from DP Info Table 
GV100 doesn't support MST, use the information provided in VBIOS tables to
detect its presence instead.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
261fcfa969 drm/nouveau/kms/nv50-: extend window image data for stereo/planar formats 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:29 +10:00
Ben Skeggs
43c181e9de drm/nouveau/kms/nv50-: move drm format->hw conversion into common code 
This will be required to support additional HW features.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:28 +10:00
Ben Skeggs
f88bc9d3ec drm/nouveau/kms/nv50-: unify set/clr masks 
This is a simplification that'll be used to improve interlock handling.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:28 +10:00
Ben Skeggs
9d6c2fe191 drm/nouveau/kms/nv50-: allow specification of valid heads for a window 
This will be required to support Volta, where window ID != head.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:28 +10:00
Ben Skeggs
ccd27db8c7 drm/nouveau/kms/nv50-: split base implementation by hardware class 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:28 +10:00
Ben Skeggs
09e1b78aab drm/nouveau/kms/nv50-: split core implementation by hardware class 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2018-05-18 15:01:28 +10:00