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Dmytro Laktyushkin [Tue, 3 Oct 2017 15:11:28 +0000 (11:11 -0400)]
drm/amd/display: block video planes >4k on dcn10
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Bhawanpreet Lakha [Mon, 2 Oct 2017 17:40:02 +0000 (13:40 -0400)]
drm/amd/display: increase pstate wait timeout
For linux it takes longer than 40us so increasing it to
200us. Also added debug prints regarding the change
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@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>
Charlene Liu [Mon, 2 Oct 2017 22:01:36 +0000 (18:01 -0400)]
drm/amd/display: reject 3D mode based on static debug flag.
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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Bhawanpreet Lakha [Mon, 2 Oct 2017 16:00:24 +0000 (12:00 -0400)]
drm/amd/display: fix re-enabling stutter for raven
We were overwriting the whole register which was re-enabling
stutter for raven. Now we are reading the register then setting
the values only for pstate.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@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>
Charlene Liu [Mon, 2 Oct 2017 20:25:58 +0000 (16:25 -0400)]
drm/amd/display: Add debug flag for VSR support
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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Mon, 2 Oct 2017 21:08:24 +0000 (17:08 -0400)]
drm/amd/display: wa to program split pipedegamma regs after mode set.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Yongqiang Sun [Thu, 28 Sep 2017 21:18:27 +0000 (17:18 -0400)]
drm/amd/display: Fixed extend to second screen mode hang
1. Fixed acquire free split pipe bug.
2. Change return value for dc_add_stream_to_ctx
from bool to enum.
4. Remove redundant apply_ctx_for_surface calling
5. Unlock pipe after back end programming.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Charlene Liu [Sun, 1 Oct 2017 01:03:40 +0000 (21:03 -0400)]
drm/amd/display: Add stereo_support debug flag
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>
Eric Bernstein [Fri, 29 Sep 2017 19:30:17 +0000 (15:30 -0400)]
drm/amd/display: clean up dcn10 dpp after HW review
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>
Jerry Zuo [Thu, 28 Sep 2017 20:58:32 +0000 (16:58 -0400)]
drm/amd/display: Remove drm_modeset_lock in MST code
Locks are no longer needed since the drm framework takes care of
correct locking.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Jerry Zuo [Thu, 28 Sep 2017 20:20:30 +0000 (16:20 -0400)]
drm/amd/display: Do not access fbdev helper members
Original code is no longer needed and tested without loop.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Roman Li [Thu, 28 Sep 2017 16:57:21 +0000 (12:57 -0400)]
drm/amd/display: Fix irq enable/disable on resume.
Fixing loop boundaries in irq enable/disable on resume.
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yue Hin Lau [Thu, 28 Sep 2017 20:09:56 +0000 (16:09 -0400)]
drm/amd/display: Making hubp1_program_surface_config public
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Charlene Liu [Thu, 28 Sep 2017 19:38:01 +0000 (15:38 -0400)]
drm/amd/display: arbitration find the matching dig-az first.
[Description]
this change is in branch already.
without this change, after resume, az_inst might swapped.
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yue Hin Lau [Thu, 28 Sep 2017 18:54:58 +0000 (14:54 -0400)]
drm/amd/display: renaming mem input to hubp
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Charlene Liu [Thu, 28 Sep 2017 03:23:16 +0000 (23:23 -0400)]
drm/amd/display: audio dynamic resource acquired related
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Thu, 28 Sep 2017 14:40:10 +0000 (10:40 -0400)]
drm/amd/display: Program front end first when set mode.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Shirish S [Tue, 26 Sep 2017 10:05:42 +0000 (15:35 +0530)]
drm/amd/display: make FBC configurable option
Currently FBC is guarded with ENABLE_FBC macro,
which needs to be manually enabled in Makefile.
This patch moves it to Kconfig so that there
wont be any need to additional patch to be carried
for enabling or disabling on every SoC.
Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Roman Li [Wed, 27 Sep 2017 21:57:37 +0000 (17:57 -0400)]
drm/amd/display: Fix hotplug after s3 resume.
On S3 resume the HPD6 irq source was not reenabled
due to loop boundary bug.
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tony Cheng [Wed, 27 Sep 2017 02:16:11 +0000 (22:16 -0400)]
drm/amd/display: wrong VM setting cause invalid DF request from DCN
fix typo in register field. we are lucky the shift/mask is the same, no behavior change
add globals to experiment with using different VM settings
Signed-off-by: Tony Cheng <tony.cheng@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>
Yongqiang Sun [Wed, 27 Sep 2017 21:28:11 +0000 (17:28 -0400)]
drm/amd/display: Enable double buffer as per vertical interrupt enabled.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Dmytro Laktyushkin [Wed, 20 Sep 2017 22:32:51 +0000 (18:32 -0400)]
drm/amd/display: change dml vba cursor count define to correct one
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 20 Sep 2017 21:50:02 +0000 (17:50 -0400)]
drm/amd/display: extract global sync params from vba
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Fri, 15 Sep 2017 20:03:09 +0000 (16:03 -0400)]
drm/amd/display: add mode support check to dml vba code
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Dmytro Laktyushkin [Wed, 23 Aug 2017 20:43:17 +0000 (16:43 -0400)]
drm/amd/display: Restructuring and cleaning up DML
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
Harry Wentland [Tue, 17 Oct 2017 02:15:57 +0000 (22:15 -0400)]
Revert "amdgpu/dc: inline a bunch of float operations."
This reverts commit
d1209512e028a917e6e70b13297ff185234ba24d.
Unfortunately these clash with our DML update from the HW guys.
Rerolling this after the fact won't save us anything anymore,
unfortunately so we're back to non-inline for this.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 17 Oct 2017 02:11:18 +0000 (22:11 -0400)]
Revert "amdgpu/dc: drop display_pipe_clocks.c."
This reverts commit
b3fbdcec5e6c16c93867289ae0960a64c423eb34.
Unfortunately these clash with our DML update from the HW guys
as it's starting to get used now.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 17 Oct 2017 02:11:04 +0000 (22:11 -0400)]
Revert "amdgpu/dc: inline a bunch of the dml wrappers."
This reverts commit
3e8c3108dab197858e74dbb740c5312ae636ea9b.
Unfortunately these clash with our DML update from the HW guys.
Will attempt to reroll them after.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 17 Oct 2017 02:10:54 +0000 (22:10 -0400)]
Revert "amdgpu/dc: drop dml_util_is_420"
This reverts commit
e5bcf3d83e40cc7acc9d111519b7bacaf4a01070.
Unfortunately these clash with our DML update from the HW guys.
Will attempt to reroll them after.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 17 Oct 2017 02:10:31 +0000 (22:10 -0400)]
Revert "amdgpu/dc: drop dml display_mode_support.c (v2)"
This reverts commit
5e0adbff084f33202db36be798c583a115990392.
Unfortunately these clash with our DML update from the HW guys.
Will attempt to reroll them after.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Harry Wentland [Tue, 17 Oct 2017 02:10:19 +0000 (22:10 -0400)]
Revert "amdgpu/dc: inline dml_round_to_multiple"
This reverts commit
d8c893b44b2199f5935fe8667708253c38353782.
Unfortunately these clash with our DML update from the HW guys.
Will attempt to reroll them after.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yue Hin Lau [Wed, 27 Sep 2017 19:34:35 +0000 (15:34 -0400)]
drm/amd/display: Expose some mem_input functions for reuse
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Charlene Liu [Wed, 27 Sep 2017 20:08:47 +0000 (16:08 -0400)]
drm/amd/display: soc_bound_box -update DML based on HW.
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Yang [Wed, 27 Sep 2017 15:44:43 +0000 (11:44 -0400)]
drm/amd/display: Add override for reporting wm ranges
For verification of watermark select with SMU team, proper
implementation will follow
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>
Wenjing Liu [Mon, 25 Sep 2017 18:53:14 +0000 (14:53 -0400)]
drm/amd/display: disconnect on HPD low even if edid is the same
[Description]
There are many occasions we need to retrieve sink capability and
notify connectivity change to os even if edid is not changed
on a HPD toggle.
(HDMI2.0 display needs re-enable link on every hpd,
display changes other capability outside from edid
need to be queried again and possibly reset the mode, etc.)
In these cases we cannot keep the same sink without letting DM know.
Signed-off-by: Wenjing Liu <Wenjing.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>
Tony Cheng [Wed, 27 Sep 2017 13:20:51 +0000 (09:20 -0400)]
drm/amd/display: align DCLK to voltage level
in past program SMU will use all voltage headroom. RV does not
if DAL need higher voltage for DCFCLK or DISPCLK, also increase FCLK
to improve stutter as voltage is already
Signed-off-by: Tony Cheng <tony.cheng@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>
Andrew Jiang [Mon, 25 Sep 2017 22:03:14 +0000 (18:03 -0400)]
drm/amd/display: Move power control from link encoder to hwsequencer
A recent commit moved the backlight control code along with the register
defines, but did not move the power control code. This along with
remnant fields in the dce110_link_enc_registers struct made it so that
the code still compiled, but any attempts to access the
LVTMA_PWRSEQ_STATE register led to reading from an address of 0. This
patch corrects that.
Also, rename blacklight_control to edp_backlight_control (Typo fix).
Signed-off-by: Andrew Jiang <Andrew.Jiang@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>
Yue Hin Lau [Tue, 19 Sep 2017 21:29:28 +0000 (17:29 -0400)]
drm/amd/display: moving cursor functions from ipp to mem_input
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Jerry Zuo [Mon, 25 Sep 2017 20:39:45 +0000 (16:39 -0400)]
drm/amd/display: Fix ref_count messed up issue
In the full update type, need to add ref_count to the newly
created dc_state->stream. It made mistake to add ref_count to
dc->current_state->stream which keeps adding up without release.
Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tony Cheng [Tue, 26 Sep 2017 21:06:26 +0000 (17:06 -0400)]
drm/amd/display: dal 3.1.03
Signed-off-by: Tony Cheng <tony.cheng@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>
Tony Cheng [Tue, 26 Sep 2017 14:16:34 +0000 (10:16 -0400)]
drm/amd/display: fix bug in force_single_disp_pipe_split
should only lower dpp clock.
Signed-off-by: Tony Cheng <tony.cheng@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>
Tony Cheng [Tue, 26 Sep 2017 05:56:00 +0000 (01:56 -0400)]
drm/amd/display: option to maximize lb usage
experimental change for testing if max line buffer result in better stutter efficiency
for 1080p, LB can hold up to 9 line at 10bpcc, potentially add 10 line time of
latency hiding.
Signed-off-by: Tony Cheng <tony.cheng@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>
Tony Cheng [Mon, 25 Sep 2017 22:06:11 +0000 (18:06 -0400)]
drm/amd/display: add option to disable DCC for DCC 128b request
1. reverts commit
e67f51012740 ("dc: temp disable DCC on high res.")
- default still DCC enabled
2. add debug options to decide how DCC is disabled
- disable DCC
- disable DCC if DCC requires 128b (aka. half) request
-- observed compressed data corruption result in screen corruption in
full (256b) request while half (128b) would cause DCN to hang, result in
DF hang
Signed-off-by: Tony Cheng <tony.cheng@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>
Tony Cheng [Mon, 25 Sep 2017 14:52:07 +0000 (10:52 -0400)]
drm/amd/display: enable optional pipe split for single display
also refactor debug option. now pipe_split_policy are
dynamic = no hack around dcn_calcs. will split based on HW recommendation
avoid = avoid split if we can support the config with higher voltage
avoid_multi_display = allow split with single display output.
force_single_disp_pipe_split
force single display to pipe split to improve stutter efficiency
by using DET buffers using 2 HUBP.
Signed-off-by: Tony Cheng <tony.cheng@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>
Charlene Liu [Mon, 25 Sep 2017 19:52:49 +0000 (15:52 -0400)]
drm/amd/display: temp disable DCC on high res.
Signed-off-by: Charlene Liu <charlene.liu@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>
Jerry Zuo [Wed, 20 Sep 2017 19:04:52 +0000 (15:04 -0400)]
drm/amd/display: Fix MST daisy chain SST not light up
In SST daisy chain scenario, edid is getting read in mst hotplug
routine. It is getting conflict with drm send_enum_path_resources
kernel thread in terms of i2c bus which is getting locked up in
such case.
Have edid being read in get_mode hook, instead of in hotplug
routine.
Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Fri, 22 Sep 2017 20:06:04 +0000 (16:06 -0400)]
drm/amd/display: Only reset top pipe back end.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Yongqiang Sun [Fri, 22 Sep 2017 17:41:13 +0000 (13:41 -0400)]
drm/amd/display: Early return when turn off a plane.
In case of two monitor connected and turn off one of the monitors,
OTG0 is locked after graphic plane off due to redundant programming
front end regs.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
SivapiriyanKumarasamy [Fri, 22 Sep 2017 16:48:54 +0000 (12:48 -0400)]
drm/amd/display: Program stream's csc matrix instead of using default
Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@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>
Wenjing Liu [Thu, 21 Sep 2017 22:53:40 +0000 (18:53 -0400)]
drm/amd/display: update link type to mst before topology discovery
[Description]
link type is not updated before mst topology discovery.
This causes issue when branch device response to link address after before
the start topology discovery event finishes.
[Solution]
update link type to mst before topology discovery
Signed-off-by: Wenjing Liu <Wenjing.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>
Eric Yang [Thu, 21 Sep 2017 22:16:01 +0000 (18:16 -0400)]
drm/amd/display: Use active + border for bw validation
When doing SLS, KMD gives us clipped v_addressable with
border. This results in bw validation failure.
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>
Yongqiang Sun [Thu, 21 Sep 2017 14:46:33 +0000 (10:46 -0400)]
drm/amd/display: Fixed incorrect return value for validaton
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Hersen Wu [Wed, 20 Sep 2017 20:30:44 +0000 (16:30 -0400)]
drm/amd/display: screen flickers when connected to ext monitor in clone
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tony Cheng [Wed, 6 Sep 2017 01:13:55 +0000 (21:13 -0400)]
drm/amd/display: version 3.1.02
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yongqiang Sun [Wed, 20 Sep 2017 21:06:18 +0000 (17:06 -0400)]
drm/amd/display: Fixed validation return wrong result.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Charlene Liu [Wed, 20 Sep 2017 20:15:18 +0000 (16:15 -0400)]
drm/amd/display: add hubp/dpp pg debug key
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Charlene Liu [Wed, 20 Sep 2017 18:06:24 +0000 (14:06 -0400)]
drm/amd/display: make sure BL off to mainlink off has enough time
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>
Ken Chalmers [Wed, 20 Sep 2017 15:48:47 +0000 (11:48 -0400)]
drm/amd/display: fix ASSERT() caused by missing registers.
Signed-off-by: Ken Chalmers <ken.chalmers@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>
Yue Hin Lau [Tue, 19 Sep 2017 15:35:23 +0000 (11:35 -0400)]
drm/amd/display: edp backlight regression fix
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Yue Hin Lau [Fri, 15 Sep 2017 21:42:20 +0000 (17:42 -0400)]
drm/amd/display: moving backlight registers to hwsequencer
Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Bernstein [Thu, 14 Sep 2017 22:01:40 +0000 (18:01 -0400)]
drm/amd/display: update blending mode and set output denorm
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>
Eric Yang [Thu, 14 Sep 2017 23:03:04 +0000 (19:03 -0400)]
drm/amd/display: add back removed hack for mpcc add
A previous changed removed the hack to match mpcc_idd
with mi instance. This causes pstate hang on resume
from hibernate for yet unknown reason. Add the hack
back for now to work around the issue. More debugging
required in init_hw to root cause the hang.
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>
Wenjing Liu [Thu, 14 Sep 2017 22:50:32 +0000 (18:50 -0400)]
drm/amd/display: set cp25201 to use TPS4
[Description]
hbr2 compliance eye output is unstable
(toggling on and off) with debugger break.
This caueses intermittent PHY automation failure.
Need to look into the root cause later
Signed-off-by: Wenjing Liu <Wenjing.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>
Yue Hin Lau [Thu, 14 Sep 2017 15:27:34 +0000 (11:27 -0400)]
drm/amd/display: removing remaining register definitions work around
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Andrew Jiang [Wed, 13 Sep 2017 15:36:34 +0000 (11:36 -0400)]
drm/amd/display: power_down_Hw need signal type to turnoff backlight
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
ShihChen Chen [Tue, 12 Sep 2017 03:10:12 +0000 (11:10 +0800)]
drm/amd/display: make tile changing run at ISR
Signed-off-by: ShihChen Chen <ShihChen.Chen@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>
Bhawanpreet Lakha [Tue, 12 Sep 2017 17:56:57 +0000 (13:56 -0400)]
drm/amd/display: Refactor dc_update_planes_and_stream.
Split update_planes_and_stream_state (split Software and Hardware
programming) as the state is already build, so we only need to
program the hardware
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
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>
Jerry Zuo [Fri, 8 Sep 2017 20:40:34 +0000 (16:40 -0400)]
drm/amd/display: Fix NULL pointer on MST chained mode
Prevent NULL pointer on new_stream being added to ctx
when added MST connectors cannot be found in existing crtc_state
in the chained mode
Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Jerry Zuo [Fri, 8 Sep 2017 15:52:45 +0000 (11:52 -0400)]
drm/amd/display: Exclude MST from fake sink
Needs effort to take care of the fake sink scenario
in downstream daisy chain device. Exclude MST from
fake sink feature for now.
Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Yue Hin Lau [Tue, 12 Sep 2017 16:08:14 +0000 (12:08 -0400)]
drm/amd/display: fixing register includes
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Leo (Sunpeng) Li [Thu, 7 Sep 2017 21:05:38 +0000 (17:05 -0400)]
drm/amd/display: Match actual state during S3 resume.
During system suspend, we:
1. Cache a duplicate of the current DRM atomic state, which calls hooks
to duplicate our internal states.
2. Call hooks to disable all functionalities.
3. System suspended.
During resume, we attempt to restore the cached state. However, our
interal states are now stale, since step 1 was done before step 2.
i.e. our cached state does not reflect the disabled nature of things.
This change resolves that by destroying all relevant states to reflect
the actual state during resume.
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Bernstein [Mon, 11 Sep 2017 20:56:51 +0000 (16:56 -0400)]
drm/amd/display: update mpc add/remove functions
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Roman Li [Mon, 11 Sep 2017 20:28:21 +0000 (16:28 -0400)]
drm/amd/display: fix multi-display on CZ
- fixed wrong index in dce110_validate_surface_sets()
- formatted for better readability
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
igned-off-by: Alex Deucher <alexander.deucher@amd.com>
Yue Hin Lau [Mon, 11 Sep 2017 18:30:02 +0000 (14:30 -0400)]
drm/amd/display: Refactor dcn10_dpp_cm_helper to dcn10_cm_common
Signed-off-by: Yue Hin Lau <Yuehin.Lau@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>
Harry Wentland [Thu, 17 Aug 2017 18:58:07 +0000 (14:58 -0400)]
drm/amd/display: Don't report fake sink as connected
This was missed in the previous fake sink change. The fake sink
allows us to enable a pipe with a disconnected display. We
shouldn't report it as connected.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Martin Tsai [Fri, 8 Sep 2017 11:25:35 +0000 (19:25 +0800)]
drm/amd/display: To prevent detecting new sink from spurious HPD
Signed-off-by: Martin Tsai <martin.tsai@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>
Roman Li [Thu, 7 Sep 2017 21:02:47 +0000 (17:02 -0400)]
drm/amd/display: Add FBC on/off to front-end programming
- Fixing text mode for cases when VT-switch doesn't result
in timing change
Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Eric Yang [Thu, 7 Sep 2017 18:53:23 +0000 (14:53 -0400)]
drm/amd/display: fix usb-c dongle regression
A previous change moved link_disconnect_sink after dpcd read,
this causes the sink count to be overwritten which in turn causes
another detection to be triggered in the short pulse handler, which
brings down the display.
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>
Andrew Jiang [Wed, 6 Sep 2017 22:56:46 +0000 (18:56 -0400)]
drm/amd/display: Force always scale chroma, set always_scaled to false
This allows us to not always have scaling on, which causes issues with
validation and causes the text to blur slightly.
Signed-off-by: Andrew Jiang <Andrew.Jiang@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>
Hersen Wu [Tue, 5 Sep 2017 16:20:39 +0000 (12:20 -0400)]
drm/amd/display: Driver message to SMU to indicate display off
Signed-off-by: Hersen Wu <hersenxs.wu@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>
Martin Tsai [Thu, 7 Sep 2017 05:02:05 +0000 (13:02 +0800)]
drm/amd/display: To prevent detecting new sink from spurious HPD
Signed-off-by: Martin Tsai <martin.tsai@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>
Dave Airlie [Tue, 17 Oct 2017 00:45:05 +0000 (10:45 +1000)]
Merge remote-tracking branch 'pfdo/drm-next' into drm-next
Pull in drm-next for the object find API changes.
Fix the one place the API crashes.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 11 Oct 2017 16:44:13 +0000 (12:44 -0400)]
drm/amd/display: drop unused dm_delay_in_microseconds
No longer used.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 11 Oct 2017 16:42:30 +0000 (12:42 -0400)]
drm/amd/display/dc: drop dm_delay_in_microseconds
Use udelay directly.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 11 Oct 2017 14:03:10 +0000 (10:03 -0400)]
drm/amd/display: make amdgpu_dm_irq_handler static
It's not used outside the file.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 11 Oct 2017 13:59:50 +0000 (09:59 -0400)]
drm/amd/display: remove unused functions in amdgpu_dm_irq.c
Not used.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 11 Oct 2017 13:53:16 +0000 (09:53 -0400)]
drm/amd/display: whitespace cleanup in amdgpu_dm_irq.c/h
To match kernel standards. No intended functional change.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 11 Oct 2017 13:47:04 +0000 (09:47 -0400)]
drm/amd/display: make log_dpcd static
It's only used in this file.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Wed, 11 Oct 2017 13:44:50 +0000 (09:44 -0400)]
drm/amd/display: whitespace cleanup in amdgpu_dm_mst_types.c/h
To match kernel standards. No intended functional change.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 10 Oct 2017 22:33:14 +0000 (18:33 -0400)]
drm/amd/display: drop unused functions in amdgpu_dm_services.c
not used.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 10 Oct 2017 21:53:24 +0000 (17:53 -0400)]
drm/amd/display: drop unused functions in amdgpu_dm.c
Not used anywhere.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 10 Oct 2017 21:51:02 +0000 (17:51 -0400)]
drm/amd/display: make a bunch of stuff in amdgpu_dm.c static
Not used outside of that file.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Tue, 10 Oct 2017 21:44:52 +0000 (17:44 -0400)]
drm/amd/display: whitespace cleanup in amdgpu_dm.c/h
To match kernel standards. No intended functional change.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Alex Deucher [Fri, 13 Oct 2017 18:04:26 +0000 (14:04 -0400)]
drm/amd/display: fix typo in function name
s/amdgpu_dm_find_first_crct_matching_connector/
amdgpu_dm_find_first_crtc_matching_connector/
And while here, make it static.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo (Sunpeng) Li [Thu, 12 Oct 2017 21:15:11 +0000 (17:15 -0400)]
drm/amd/display: Remove useless pcrtc pointer
in amdgpu_dm_atomic_commit_tail. Just use crtc instead.
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo (Sunpeng) Li [Thu, 12 Oct 2017 21:15:10 +0000 (17:15 -0400)]
drm/amd/display: Fix typo
undersacn -> underscan
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo (Sunpeng) Li [Thu, 12 Oct 2017 21:15:09 +0000 (17:15 -0400)]
drm/amd/display: Unify amdgpu_dm state variable namings.
Use dm_new_*_state and dm_old_*_state for their respective amdgpu_dm new
and old object states. Helps with readability, and enforces use of new
DRM api (choose either new, or old).
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo (Sunpeng) Li [Thu, 12 Oct 2017 21:15:08 +0000 (17:15 -0400)]
drm/amd/display: Unify DRM state variable namings.
Use new_*_state and old_*_state for their respective new/old DRM object
states.
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo (Sunpeng) Li [Thu, 12 Oct 2017 21:15:07 +0000 (17:15 -0400)]
drm/amd/display: Use new DRM API where possible
To conform to DRM's new API, we should not be accessing a DRM object's
internal state directly. Rather, the DRM for_each_old/new_* iterators,
and drm_atomic_get_old/new_* interface should be used.
This is an ongoing process. For now, update the DRM-facing atomic
functions, where the atomic state object is given.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Mon, 9 Oct 2017 00:33:04 +0000 (10:33 +1000)]
drm/amd/display: Use DRM new-style object iterators.
Use the correct for_each_new/old_* iterators instead of for_each_*
The following functions were considered:
amdgpu_dm_find_first_crtc_matching_connector: use for_each_new
- Old from_state_var flag was always choosing the new state
amdgpu_dm_display_resume: use for_each_new
- drm_atomic_helper_duplicate_state is called during suspend to
cache the state
- It sets 'state' within the state triplet to 'new_state'
amdgpu_dm_commit_planes: use for_each_old
- Called after the state was swapped (via atomic commit tail)
amdgpu_dm_atomic_commit: use for_each_new
- Called before the state is swapped
amdgpu_dm_atomic_commit_tail: use for_each_old
- Called after the state was swapped
dm_update_crtcs_state: use for_each_new
- Called before the state is swapped (via atomic check)
amdgpu_dm_atomic_check: use for_each_new
- Called before the state is swapped
v2: Split out typo fixes to a new patch.
v3: Say "functions considered" instead of "affected functions". The
latter implies that changes are made to each.
[airlied: squashed with my hacks]
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>