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7456 Commits

Author SHA1 Message Date
Roman Li
1409bc6b2b drm/amd/display: Fix FBC text console corruption 
Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-12 13:55:55 -05:00
Harry Wentland
89fc8d4e95 drm/amd/display: Only register backlight device if embedded panel connected 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-12 13:55:38 -05:00
Roman Li
c3d7bad88e drm/amd/display: fix brightness level after resume from suspend 
Adding missing call to cache current backlight values.
Otherwise the brightness resets to default value on resume.

Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:17:25 -05:00
Charlene Liu
af2ac32608 drm/amd/display: HDMI has no sound after Panel power off/on 
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:16:10 -05:00
Evan Quan
1b59fb036a drm/amdgpu: add MP1 and THM hw ip base reg offset 
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:14:01 -05:00
Huang Rui
2d4f9020d3 drm/amdgpu: fix null pointer panic with direct fw loading on gpu reset 
When system uses fw direct loading, then psp context structure won't be
initiliazed. And it is also unable to execute mode reset.

[  434.601474] amdgpu 0000:0c:00.0: GPU reset begin!
[  434.694326] amdgpu 0000:0c:00.0: GPU reset
[  434.743152] BUG: unable to handle kernel NULL pointer dereference at
0000000000000058
[  434.838474] IP: psp_gpu_reset+0xc/0x30 [amdgpu]
[  434.893532] PGD 406ed9067
[  434.893533] P4D 406ed9067
[  434.926376] PUD 400b46067
[  434.959217] PMD 0
[  435.033379] Oops: 0000 [#1] SMP
[  435.072573] Modules linked in: amdgpu(OE) chash(OE) gpu_sched(OE) ttm(OE)
drm_kms_helper(OE) drm(OE) fb_sys_fops syscopyarea sysfillrect sysimgblt
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec
snd_hda_core snd_hwdep snd_pcm edac_mce_amd snd_seq_midi snd_seq_midi_event
kvm_amd snd_rawmidi kvm irqbypass crct10dif_pclmul crc32_pclmul snd_seq
ghash_clmulni_intel snd_seq_device pcbc snd_timer eeepc_wmi aesni_intel snd
asus_wmi aes_x86_64 sparse_keymap crypto_simd glue_helper joydev soundcore
wmi_bmof cryptd video i2c_piix4 shpchp 8250_dw i2c_designware_platform mac_hid
i2c_designware_core sunrpc parport_pc ppdev lp parport autofs4 hid_generic igb
usbhid dca ptp mxm_wmi pps_core ahci hid i2c_algo_bit
[  435.931754]  libahci wmi

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:12:38 -05:00
Yongqiang Sun
144de89448 drm/amd/display: dal 3.1.41 
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:10 -05:00
Roman Li
bb33b1842c drm/amd/display: Fix FBC text console corruption 
Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:10 -05:00
Anthony Koo
35ad2254cb drm/amd/display: csc updates require FULL update 
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:10 -05:00
Eric Bernstein
c5011872f6 drm/amd/display: Make DCN stream encoder shareable 
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:09 -05:00
Dmytro Laktyushkin
dc002a2e4f drm/amd/display: Update scaler v_active data if interlaced 
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:09 -05:00
Yongqiang Sun
5282cbe32e drm/amd/display: Change disable backlight ramp change threshold from 0 to maximum value. 
Instead of user set brightness with range of percentage,
HLK test set brightness level with range of normal, this will result in
HLK test case set brightness from 0 to 255, DC set brightness with ramp is 0,
and disabled ramp change which will fail the HLK test.
Fix:
In case of unblank stream and turn on edp, change brightness level in
stream to 0xFFFFFFFF(actural maximum level is 0xFF), use that value as
a flag to recogonize this the case of resume from S3.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:08 -05:00
Jun Lei
8f121fe281 drm/amd/display: Fill calcs date from stream src/dst if available 
We would otherwise fallback to the timing, which would always give us
identity.

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:08 -05:00
Eric Yang
cf65ebeb68 drm/amd/display: fix link bw calculation for 422 and 420 encoding 
Link bw required is reduced when we have chroma subsampling.

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:08 -05:00
Jun Lei
3dc8acad23 drm/amd/display: remove unused enum 
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:07 -05:00
Eric Bernstein
0c41891c81 drm/amd/display: Refactor stream encoder for HW review 
Move DCN1 implementation of stream encoder to new file (instead
of common dce_stream_encoder.c).
Cleanup code related to different implementation due to register
definition differences.

Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:07 -05:00
Eric Yang
1402c60517 drm/amd/display: Set all update flags when we have full update 
To prevent future optimization related bugs, just set all update
flags when we have a full update, since we know we want to reprogram
everything in that case.

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:06 -05:00
Charlene Liu
78d5d04d11 drm/amd/display: add delay between panel pwr off to on. 
As per eDP 1.4 spec, there must be at least 500ms delay
between eDP power off and on.
This change added time stamp when edp power off, which can
be used to calculate duration time when edp power on.
If duration less than 500ms, add a wait.

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:06 -05:00
Harry Wentland
4c61af8afe drm/amd/display: Implement dm_get_timestamp 
We use this to ensure we wait at least 500ms in between eDP
disable/enable.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:06 -05:00
Anthony Koo
01fe3e4876 drm/amd/display: Add vmax/min_sel prints to dcn10_log_hw_state 
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:05 -05:00
Bhawanpreet Lakha
5d4b05ddd8 drm/amd/display: Add Dynamic debug prints 
Created Macros for DC_LOG_XXX to pr_debug() & DRM_DEBUG_KMS.

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:05 -05:00
Harry Wentland
63bd5444f6 drm/amd/display: Fix potential access beyond end of array in CM 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
CC: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:04 -05:00
Hersen Wu
f110892ead drm/amd/display: Non-HDMI DP active dongle should not support YUV pixel format 
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:04 -05:00
Harry Wentland
9e3efe3eed drm/amd/display: Set ignore_msa_timing_param 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:04 -05:00
Anthony Koo
0c8df4bbc4 drm/amd/display: Program v_total_min/max after v_total_cntl 
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:03 -05:00
Harry Wentland
5cd29ed0cb drm/amd/display: Don't register backlight on connector_destroy 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:03 -05:00
Harry Wentland
742811b712 drm/amd/display: Only register backlight device if embedded panel connected 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:02 -05:00
Harry Wentland
8218d7f1f7 drm/amd/display: Don't access legacy properties 
We're an atomic driver and shouldn't access legacy properties. Doing so
will only scare users with stack traces.

Instead save the prop in the state and access it directly. Much simpler.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:02 -05:00
James Zhu
1eb1547fd0 drm/amdgpu: Added support for MV packet 
Motion vector packet needs support in physical mode.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:02 -05:00
Chunming Zhou
552825b28d drm/amdgpu: add new bo flag that indicates BOs don't need fallback (v2) 
user cases:
1. KFD wraps amdgpu_bo_create, they have no fallback case which is different
with amdgpu_gem_object_create.
since upstream branch has no amdgpu_amdkfd_gpuvm.c, which need KFD
guys add this flag to __alloc_memory_of_gpu:
+       flags |= AMDGPU_GEM_CREATE_NO_FALLBACK;
2. UMD can specify this flag for their allocation as well if they like.

v2: squash in merge conflict fix (Chunming)

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Cc: felix.kuehling@amd.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:01 -05:00
Chunming Zhou
5a8c102ac4 drm/amdgpu: Don't change preferred domian when fallback GTT v6 
v2: add sanity checking
v3: make code open
v4: also handle visible to invisible fallback
v5: Since two fallback cases, re-use goto retry
v6: avoid bo is unref when retry, and only user BO can fallback

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com> (v5)
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Cc: felix.kuehling@amd.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:08:00 -05:00
Colin Ian King
e63f86735d drm/amd/display: fix spelling mistake: "Usupported" -> "Unsupported" 
Trivial fix to spelling mistake in DRM_ERROR error message text

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:59 -05:00
Alex Deucher
8bc04c2965 drm/amdgpu: use new asic need_full_reset callback 
Use the new callback to determine whether to use full
asic reset or per IP soft reset.  Enables reset to
actually proceed on asics which don't support soft
reset yet.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:59 -05:00
Alex Deucher
adbd4f894f drm/amdgpu/soc15: implement asic need_full_reset callback 
Used to check on a per SoC basis whether the SoC needs
a full reset of a per IP soft reset.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:59 -05:00
Alex Deucher
06082d9b71 drm/amdgpu/vi: implement asic need_full_reset callback 
Used to check on a per SoC basis whether the SoC needs
a full reset of a per IP soft reset.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:58 -05:00
Alex Deucher
b7acb46f21 drm/amdgpu/cik: implement asic need_full_reset callback 
Used to check on a per SoC basis whether the SoC needs
a full reset of a per IP soft reset.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:58 -05:00
Alex Deucher
0a881af83c drm/amdgpu/si: implement asic need_full_reset callback 
Used to check on a per SoC basis whether the SoC needs
a full reset of a per IP soft reset.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:57 -05:00
Alex Deucher
6907069004 drm/amdgpu: add asic need_full_reset callback 
Allow us to determine at the soc level whether the
asic requires full reset or if soft reset will work.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:57 -05:00
Alex Deucher
844c541951 drm/amdgpu: add documentation on hwmon interfaces exposed (v3) 
Provide detail on the currently exposed hwmon interfaces
for temperature, power, voltage, and fan.

v2: add power cap documentation
v3: add a comment about sensors tool

Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:57 -05:00
Daniel Stone
e68d14dd4e drm/amdgpu: Move GEM BO to drm_framebuffer 
Since drm_framebuffer can now store GEM objects directly, place them
there rather than in our own subclass. As this makes the framebuffer
create_handle and destroy functions the same as the GEM framebuffer
helper, we can reuse those.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: David (ChunMing) Zhou <David1.Zhou@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:56 -05:00
Rex Zhu
c99c7d6ef9 drm/amd/display: Disentangle dc.h include from amdgpu.h 
Use forward declaration in amdgpu_dm.h for struct dc instand
of include dc.h to make header files more standalone

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:55 -05:00
Hawking Zhang
070706c03b drm/amdgpu: switch to use df callback functions 
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:55 -05:00
Hawking Zhang
d99605ead7 drm/amdgpu/df: implement df v1_7 callback functions 
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:54 -05:00
Hawking Zhang
634c96e3f3 drm/amdgpu: add df callback functions structure 
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:54 -05:00
Hawking Zhang
3ef1381d4e drm/amdgpu: add df v1_7 header files 
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:53 -05:00
Alex Deucher
2b816a1d77 drm/amdgpu/sdma4: use a helper for SDMA_OP_POLL_REGMEM 
Rather than opencoding it in a bunch of functions.

Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:53 -05:00
Rex Zhu
43fa561fd0 drm/amdgpu: remove duplicate cg/pg wrapper functions 
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König<christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:53 -05:00
Rex Zhu
10b3f45c4a drm/amdgpu: Delete some cgs functions 
Drop cgs wrappers that are no longer used.
1. cgs_rel_firmwar
2. cgs_is_virtualization_enabled
3. cgs_notify_dpm_enabled
4. cgs_atom_get_data_table
5. cgs_atom_get_cmd_table_revs
6. cgs_atom_exec_cmd_table
7. cgs_get_active_displays_info

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:52 -05:00
Rex Zhu
555fd70c59 drm/amd/pp: Not call cgs interface to get display info 
DC/Non DC all will update display configuration
when the display state changed
No need to get display info through cgs interface

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:52 -05:00
Rex Zhu
d91ea4969b drm/amdgpu: Set pm_display_cfg in non-dc mode 
those display informations are needed by powerplay.

Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:51 -05:00