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12 commits

Author SHA1 Message Date
Zhan Liu
f5041bc1fc drm/amd/display: Properly define DPCS related info for DCN301
[Why]
DPCS related info needs to be properly defined within code.

[How]
Add missing DPCS related info to code.

Signed-off-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Nikola Cornij <nikola.cornij@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-01 16:03:52 -05:00
Yongqiang Sun
9a3e698c07 drm/amd/display: init soc bounding box for dcn3.01.
[Why & How]
Update init soc bounding box and bw bounding box for DCN3.01.
Remove pp smu interface which isn't used.

v2: squash in removal of stable function definition (Alex)

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-24 12:09:29 -05:00
Sung Joon Kim
823b3169fb drm/amd/display: enable pipe power gating by default
[why]
ASIC requirement.

[how]
Make disable_*_power_gate to false.

Signed-off-by: Sung Joon Kim <sungjoon.kim@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-24 12:08:42 -05:00
Yongqiang Sun
949c5cde3e drm/amd/display: Enable stutter for dcn3.01.
[Why & How]
Enable stutter for DCN3.01.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-24 12:07:25 -05:00
Chris Park
41fd932e1a drm/amd/display: Update panel register
[Why]
Incorrect panel register settings are applied for power sequence because
the register macro is not defined in resource.

[How]
Implement same register space to future resource files.

Signed-off-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-24 12:07:19 -05:00
Ashley Thomas
06722b37d1 drm/amd/display: Source minimum HBlank support
[Why]
Some sink devices wish to have access to the minimum HBlank supported by
the ASIC.

[How]
Make the ASIC minimum HBlank available in Source Device information
address 0x340.

Signed-off-by: Ashley Thomas <Ashley.Thomas2@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-24 12:07:13 -05:00
Charlene Liu
e97978e812 drm/amd/display: add i2c speed arbitration for dc_i2c and hdcp_i2c
[why]
HDCP 1.4 failed on SL8800 SW w/a test driver use.

[how]
slower down the HW i2c speed when used by HW i2c.
this request: each acquired_i2c_engine setup the i2c speed needed.
and set the I2c engine for HDCP use at release_engine.

this covers SW using HW I2c engine and HDCP using HW I2c engine. for
dmcu using HW I2c engine, needs add similar logic in dmcufw.

Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-24 12:07:07 -05:00
Yongqiang Sun
c6ce6d1971 drm/amd/display: update vgh bounding box
[Why & How]
Update bounding box as per spread sheet.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16 12:20:07 -05:00
Jing Zhou
c616090023 drm/amd/display: force use sRGB for video TF is sRGB or BT709
[Why]
When mpo enabled, video comes is 709. Desktop use sRGB.
So color change easily noticeable especially when switch between
mpo/non-mpo.

[How]
Force use sRGB for video TF is sRGB or BT709.
DCN1/DCN2 use predefined type with YUV.
DCN3 use distributed points type with YUV.

Signed-off-by: Jing Zhou <Jing.Zhou@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-10 14:25:27 -05:00
Roman Li
df043738b7 drm/amd/display: Refactor ABM_MASK_SH_LIST_DCN301 naming
[Why]
All DCN3x resources share ABM_MASK_SH_LIST_DCN301 definition.
The naming is misleading since it looks like DCN30 code
depends on next version DCN301, which in fact is vice-versa.

[How]
Refactor the naming to ABM_MASK_SH_LIST_DCN30.

v2: squash in build fixes (Alex)

Signed-off-by: Roman Li <roman.li@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-26 13:30:38 -04:00
Huang Rui
f9dbefa884 drm/amdgpu/display: fix the NULL pointer reference on dmucb on dcn301
DCN301 needs to use dmub create abm instance instead of dce.

[ 1138.854204] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 1138.854206] #PF: supervisor instruction fetch in kernel mode
[ 1138.854207] #PF: error_code(0x0010) - not-present page
[ 1138.854208] PGD 0 P4D 0
[ 1138.854212] Oops: 0010 [#1] SMP NOPTI
[ 1138.854216] CPU: 6 PID: 1240 Comm: modprobe Tainted: G        W  OE     5.9.0-rc2-custom #1
[ 1138.854217] Hardware name: AMD Chachani-VN/Chachani-VN, BIOS BAerithA104 10/01/2020
[ 1138.854221] RIP: 0010:0x0
[ 1138.854224] Code: Bad RIP value.
[ 1138.854226] RSP: 0018:ffffc90001c4f638 EFLAGS: 00010286
[ 1138.854228] RAX: 0000000000000000 RBX: ffff88804f2b2800 RCX: ffffc90001c4f740
[ 1138.854229] RDX: 00000000000000e8 RSI: ffffc90001c4f640 RDI: ffff88805816f300
[ 1138.854230] RBP: ffffc90001c4f850 R08: ffffc90001c4f644 R09: ffffc90001c4f654
[ 1138.854231] R10: ffffc90001c4f72c R11: ffffc90001c4f740 R12: ffffc90001c4f640
[ 1138.854232] R13: ffffc90001c4f728 R14: 0000000000000000 R15: ffff888007296381
[ 1138.854235] FS:  00007f5f44d84540(0000) GS:ffff88805e380000(0000) knlGS:0000000000000000
[ 1138.854236] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1138.854237] CR2: ffffffffffffffd6 CR3: 00000000194f4000 CR4: 0000000000050ee0
[ 1138.854239] Call Trace:
[ 1138.854447]  dmub_init_abm_config+0x220/0x267 [amdgpu]
[ 1138.854654]  dm_late_init+0x197/0x1ad [amdgpu]
[ 1138.854846]  ? dm_late_init+0x197/0x1ad [amdgpu]
[ 1138.854999]  amdgpu_device_ip_late_init+0x6f/0x21b [amdgpu]
[ 1138.855148]  amdgpu_device_init+0x1b7f/0x1cfb [amdgpu]
[ 1138.855293]  amdgpu_driver_load_kms+0x2c/0x26e [amdgpu]
[ 1138.855437]  amdgpu_pci_probe+0x1c7/0x249 [amdgpu]
[ 1138.920489]  local_pci_probe+0x48/0x80
[ 1138.920492]  pci_device_probe+0x10f/0x1c0

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-16 14:44:11 -04:00
Roman Li
3a83e4e64b drm/amd/display: Add dcn3.01 support to DC (v2)
Update dc for vangogh support.

v2: fix compilation without DCN 301 set.

Signed-off-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-05 15:15:56 -04:00