* [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels
@ 2021-08-04 15:24 Kai-Heng Feng
2021-08-04 15:50 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Kai-Heng Feng @ 2021-08-04 15:24 UTC (permalink / raw)
To: jani.nikula, joonas.lahtinen, rodrigo.vivi, ville.syrjala
Cc: Kai-Heng Feng, David Airlie, Daniel Vetter, Imre Deak,
Uma Shankar, Manasi Navare, Ankit Nautiyal,
José Roberto de Souza, Sean Paul, intel-gfx,
open list:DRM DRIVERS, open list
Users reported that after commit 2bbd6dba84d4 ("drm/i915: Try to use
fast+narrow link on eDP again and fall back to the old max strategy on
failure"), the screen starts to have wobbly effect.
Commit a5c936add6a2 ("drm/i915/dp: Use slow and wide link training for
everything") doesn't help either, that means the affected panels only
work with max params.
The panels are all DP 1.1 ones, so apply max params to them to resolve
the issue.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3714
Fixes: 2bbd6dba84d4 ("drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure")
Fixes: a5c936add6a2 ("drm/i915/dp: Use slow and wide link training for everything")
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 75d4ebc669411..e64bab4b016e1 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1330,14 +1330,16 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
limits.min_bpp = intel_dp_min_bpp(pipe_config->output_format);
limits.max_bpp = intel_dp_max_bpp(intel_dp, pipe_config);
- if (intel_dp->use_max_params) {
+ if (intel_dp->use_max_params ||
+ intel_dp->dpcd[DP_DPCD_REV] <= DP_DPCD_REV_11) {
/*
* Use the maximum clock and number of lanes the eDP panel
* advertizes being capable of in case the initial fast
- * optimal params failed us. The panels are generally
- * designed to support only a single clock and lane
- * configuration, and typically on older panels these
- * values correspond to the native resolution of the panel.
+ * optimal params failed us or the panel is DP 1.1 or earlier.
+ * The panels are generally designed to support only a single
+ * clock and lane configuration, and typically on older panels
+ * these values correspond to the native resolution of the
+ * panel.
*/
limits.min_lane_count = limits.max_lane_count;
limits.min_clock = limits.max_clock;
--
2.31.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dp: Use max params for older panels
2021-08-04 15:24 [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels Kai-Heng Feng
@ 2021-08-04 15:50 ` Patchwork
2021-08-04 16:13 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2021-08-04 15:50 UTC (permalink / raw)
To: Kai-Heng Feng; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/dp: Use max params for older panels
URL : https://patchwork.freedesktop.org/series/93390/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
5f019446c196 drm/i915/dp: Use max params for older panels
-:6: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 2bbd6dba84d4 ("drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure")'
#6:
Users reported that after commit 2bbd6dba84d4 ("drm/i915: Try to use
total: 1 errors, 0 warnings, 0 checks, 21 lines checked
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/dp: Use max params for older panels
2021-08-04 15:24 [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels Kai-Heng Feng
2021-08-04 15:50 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
@ 2021-08-04 16:13 ` Patchwork
2021-08-05 15:41 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-08-16 16:42 ` [Intel-gfx] [PATCH] " Ville Syrjälä
3 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2021-08-04 16:13 UTC (permalink / raw)
To: Kai-Heng Feng; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 2252 bytes --]
== Series Details ==
Series: drm/i915/dp: Use max params for older panels
URL : https://patchwork.freedesktop.org/series/93390/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_10445 -> Patchwork_20769
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/index.html
Known issues
------------
Here are the changes found in Patchwork_20769 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_exec_suspend@basic-s3:
- fi-tgl-1115g4: [PASS][1] -> [FAIL][2] ([i915#1888])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s3.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s3.html
#### Possible fixes ####
* igt@gem_exec_suspend@basic-s0:
- fi-tgl-1115g4: [FAIL][3] ([i915#1888]) -> [PASS][4]
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/fi-tgl-1115g4/igt@gem_exec_suspend@basic-s0.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
[i915#3303]: https://gitlab.freedesktop.org/drm/intel/issues/3303
Participating hosts (35 -> 32)
------------------------------
Missing (3): fi-kbl-soraka fi-bsw-cyan fi-bdw-samus
Build changes
-------------
* Linux: CI_DRM_10445 -> Patchwork_20769
CI-20190529: 20190529
CI_DRM_10445: ad27c4ace81558b6a9c3208913e222cfd0218503 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_6159: 6135b9cc319ed965e3aafb5b2ae2abf4762a06b2 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_20769: 5f019446c1961d2d253dd20d749d6d404a08669b @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
5f019446c196 drm/i915/dp: Use max params for older panels
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/index.html
[-- Attachment #2: Type: text/html, Size: 2880 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/dp: Use max params for older panels
2021-08-04 15:24 [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels Kai-Heng Feng
2021-08-04 15:50 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2021-08-04 16:13 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
@ 2021-08-05 15:41 ` Patchwork
2021-08-16 16:42 ` [Intel-gfx] [PATCH] " Ville Syrjälä
3 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2021-08-05 15:41 UTC (permalink / raw)
To: Kai-Heng Feng; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 29594 bytes --]
== Series Details ==
Series: drm/i915/dp: Use max params for older panels
URL : https://patchwork.freedesktop.org/series/93390/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_10445_full -> Patchwork_20769_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Known issues
------------
Here are the changes found in Patchwork_20769_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@feature_discovery@display-2x:
- shard-iclb: NOTRUN -> [SKIP][1] ([i915#1839])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@feature_discovery@display-2x.html
* igt@gem_ctx_persistence@hostile:
- shard-snb: NOTRUN -> [SKIP][2] ([fdo#109271] / [i915#1099]) +1 similar issue
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-snb6/igt@gem_ctx_persistence@hostile.html
* igt@gem_ctx_persistence@legacy-engines-hang@render:
- shard-tglb: [PASS][3] -> [FAIL][4] ([i915#2410])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-tglb2/igt@gem_ctx_persistence@legacy-engines-hang@render.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb6/igt@gem_ctx_persistence@legacy-engines-hang@render.html
* igt@gem_eio@unwedge-stress:
- shard-tglb: [PASS][5] -> [TIMEOUT][6] ([i915#2369] / [i915#3063] / [i915#3648])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-tglb5/igt@gem_eio@unwedge-stress.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb8/igt@gem_eio@unwedge-stress.html
* igt@gem_exec_fair@basic-deadline:
- shard-apl: NOTRUN -> [FAIL][7] ([i915#2846])
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@gem_exec_fair@basic-deadline.html
* igt@gem_exec_fair@basic-none@vcs1:
- shard-kbl: [PASS][8] -> [FAIL][9] ([i915#2842])
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-kbl3/igt@gem_exec_fair@basic-none@vcs1.html
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-kbl4/igt@gem_exec_fair@basic-none@vcs1.html
* igt@gem_exec_fair@basic-pace-share@rcs0:
- shard-tglb: [PASS][10] -> [FAIL][11] ([i915#2842]) +1 similar issue
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-tglb6/igt@gem_exec_fair@basic-pace-share@rcs0.html
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb2/igt@gem_exec_fair@basic-pace-share@rcs0.html
* igt@gem_exec_fair@basic-pace@vcs1:
- shard-iclb: NOTRUN -> [FAIL][12] ([i915#2842]) +1 similar issue
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb4/igt@gem_exec_fair@basic-pace@vcs1.html
* igt@gem_exec_fair@basic-pace@vecs0:
- shard-kbl: [PASS][13] -> [SKIP][14] ([fdo#109271])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-kbl7/igt@gem_exec_fair@basic-pace@vecs0.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-kbl6/igt@gem_exec_fair@basic-pace@vecs0.html
* igt@gem_exec_schedule@u-semaphore-user:
- shard-snb: NOTRUN -> [SKIP][15] ([fdo#109271]) +209 similar issues
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-snb5/igt@gem_exec_schedule@u-semaphore-user.html
* igt@gem_mmap_gtt@cpuset-medium-copy-odd:
- shard-iclb: [PASS][16] -> [FAIL][17] ([i915#2428])
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb3/igt@gem_mmap_gtt@cpuset-medium-copy-odd.html
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb7/igt@gem_mmap_gtt@cpuset-medium-copy-odd.html
* igt@gem_pwrite@basic-exhaustion:
- shard-snb: NOTRUN -> [WARN][18] ([i915#2658])
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-snb5/igt@gem_pwrite@basic-exhaustion.html
* igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp:
- shard-apl: NOTRUN -> [SKIP][19] ([fdo#109271] / [i915#1937])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp.html
* igt@i915_suspend@forcewake:
- shard-apl: NOTRUN -> [DMESG-WARN][20] ([i915#180])
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@i915_suspend@forcewake.html
* igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip:
- shard-skl: NOTRUN -> [SKIP][21] ([fdo#109271] / [i915#3777])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl1/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip.html
* igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180-async-flip:
- shard-skl: NOTRUN -> [FAIL][22] ([i915#3722])
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl5/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180-async-flip.html
* igt@kms_big_fb@yf-tiled-64bpp-rotate-0:
- shard-iclb: NOTRUN -> [SKIP][23] ([fdo#110723])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@kms_big_fb@yf-tiled-64bpp-rotate-0.html
* igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc:
- shard-apl: NOTRUN -> [SKIP][24] ([fdo#109271] / [i915#3886]) +5 similar issues
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc.html
* igt@kms_ccs@pipe-b-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc:
- shard-skl: NOTRUN -> [SKIP][25] ([fdo#109271] / [i915#3886]) +3 similar issues
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl5/igt@kms_ccs@pipe-b-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc.html
* igt@kms_ccs@pipe-b-crc-primary-rotation-180-y_tiled_gen12_mc_ccs:
- shard-tglb: NOTRUN -> [SKIP][26] ([i915#3689] / [i915#3886])
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb5/igt@kms_ccs@pipe-b-crc-primary-rotation-180-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-b-missing-ccs-buffer-y_tiled_ccs:
- shard-tglb: NOTRUN -> [SKIP][27] ([i915#3689])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb5/igt@kms_ccs@pipe-b-missing-ccs-buffer-y_tiled_ccs.html
* igt@kms_ccs@pipe-c-crc-primary-basic-y_tiled_gen12_rc_ccs_cc:
- shard-iclb: NOTRUN -> [SKIP][28] ([fdo#109278] / [i915#3886])
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@kms_ccs@pipe-c-crc-primary-basic-y_tiled_gen12_rc_ccs_cc.html
* igt@kms_ccs@pipe-d-crc-sprite-planes-basic-yf_tiled_ccs:
- shard-glk: NOTRUN -> [SKIP][29] ([fdo#109271]) +18 similar issues
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-glk9/igt@kms_ccs@pipe-d-crc-sprite-planes-basic-yf_tiled_ccs.html
* igt@kms_chamelium@vga-hpd-enable-disable-mode:
- shard-apl: NOTRUN -> [SKIP][30] ([fdo#109271] / [fdo#111827]) +10 similar issues
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@kms_chamelium@vga-hpd-enable-disable-mode.html
* igt@kms_color_chamelium@pipe-c-gamma:
- shard-kbl: NOTRUN -> [SKIP][31] ([fdo#109271] / [fdo#111827])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-kbl3/igt@kms_color_chamelium@pipe-c-gamma.html
- shard-tglb: NOTRUN -> [SKIP][32] ([fdo#109284] / [fdo#111827])
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb5/igt@kms_color_chamelium@pipe-c-gamma.html
* igt@kms_color_chamelium@pipe-d-ctm-0-75:
- shard-skl: NOTRUN -> [SKIP][33] ([fdo#109271] / [fdo#111827]) +6 similar issues
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl5/igt@kms_color_chamelium@pipe-d-ctm-0-75.html
* igt@kms_color_chamelium@pipe-invalid-ctm-matrix-sizes:
- shard-snb: NOTRUN -> [SKIP][34] ([fdo#109271] / [fdo#111827]) +11 similar issues
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-snb7/igt@kms_color_chamelium@pipe-invalid-ctm-matrix-sizes.html
* igt@kms_color_chamelium@pipe-invalid-degamma-lut-sizes:
- shard-glk: NOTRUN -> [SKIP][35] ([fdo#109271] / [fdo#111827])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-glk9/igt@kms_color_chamelium@pipe-invalid-degamma-lut-sizes.html
* igt@kms_content_protection@legacy:
- shard-tglb: NOTRUN -> [SKIP][36] ([fdo#111828])
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb7/igt@kms_content_protection@legacy.html
* igt@kms_cursor_crc@pipe-c-cursor-512x170-onscreen:
- shard-iclb: NOTRUN -> [SKIP][37] ([fdo#109278] / [fdo#109279])
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@kms_cursor_crc@pipe-c-cursor-512x170-onscreen.html
* igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
- shard-skl: [PASS][38] -> [FAIL][39] ([i915#2346])
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl1/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
* igt@kms_cursor_legacy@pipe-d-single-bo:
- shard-skl: NOTRUN -> [SKIP][40] ([fdo#109271] / [i915#533])
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl1/igt@kms_cursor_legacy@pipe-d-single-bo.html
* igt@kms_dither@fb-8bpc-vs-panel-8bpc@edp-1-pipe-a:
- shard-iclb: [PASS][41] -> [SKIP][42] ([i915#3788])
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb5/igt@kms_dither@fb-8bpc-vs-panel-8bpc@edp-1-pipe-a.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb2/igt@kms_dither@fb-8bpc-vs-panel-8bpc@edp-1-pipe-a.html
* igt@kms_dsc@basic-dsc-enable:
- shard-iclb: NOTRUN -> [SKIP][43] ([i915#3840])
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb4/igt@kms_dsc@basic-dsc-enable.html
* igt@kms_flip@2x-blocking-wf_vblank:
- shard-iclb: NOTRUN -> [SKIP][44] ([fdo#109274])
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@kms_flip@2x-blocking-wf_vblank.html
* igt@kms_flip@flip-vs-expired-vblank@c-edp1:
- shard-skl: NOTRUN -> [FAIL][45] ([i915#79])
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl7/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html
* igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile:
- shard-tglb: NOTRUN -> [SKIP][46] ([i915#2587])
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb5/igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile.html
* igt@kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-pgflip-blt:
- shard-tglb: NOTRUN -> [SKIP][47] ([fdo#111825]) +3 similar issues
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb7/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-pgflip-blt.html
* igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-mmap-wc:
- shard-iclb: NOTRUN -> [SKIP][48] ([fdo#109280])
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-shrfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-render:
- shard-skl: NOTRUN -> [SKIP][49] ([fdo#109271]) +67 similar issues
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-render.html
* igt@kms_frontbuffer_tracking@psr-2p-rte:
- shard-kbl: NOTRUN -> [SKIP][50] ([fdo#109271]) +2 similar issues
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-kbl3/igt@kms_frontbuffer_tracking@psr-2p-rte.html
* igt@kms_hdr@bpc-switch:
- shard-skl: [PASS][51] -> [FAIL][52] ([i915#1188])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl7/igt@kms_hdr@bpc-switch.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl2/igt@kms_hdr@bpc-switch.html
* igt@kms_pipe_crc_basic@nonblocking-crc-pipe-d-frame-sequence:
- shard-apl: NOTRUN -> [SKIP][53] ([fdo#109271] / [i915#533])
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@kms_pipe_crc_basic@nonblocking-crc-pipe-d-frame-sequence.html
* igt@kms_plane@plane-panning-bottom-right-suspend@pipe-b-planes:
- shard-apl: [PASS][54] -> [DMESG-WARN][55] ([i915#180]) +1 similar issue
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-apl2/igt@kms_plane@plane-panning-bottom-right-suspend@pipe-b-planes.html
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@kms_plane@plane-panning-bottom-right-suspend@pipe-b-planes.html
* igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
- shard-skl: [PASS][56] -> [FAIL][57] ([fdo#108145] / [i915#265])
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl3/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
* igt@kms_plane_alpha_blend@pipe-c-alpha-transparent-fb:
- shard-apl: NOTRUN -> [FAIL][58] ([i915#265])
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@kms_plane_alpha_blend@pipe-c-alpha-transparent-fb.html
* igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-1:
- shard-skl: NOTRUN -> [SKIP][59] ([fdo#109271] / [i915#658])
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl5/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-1.html
* igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3:
- shard-apl: NOTRUN -> [SKIP][60] ([fdo#109271] / [i915#658]) +1 similar issue
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html
* igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-4:
- shard-glk: NOTRUN -> [SKIP][61] ([fdo#109271] / [i915#658])
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-glk9/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-4.html
* igt@kms_psr@psr2_primary_mmap_gtt:
- shard-iclb: [PASS][62] -> [SKIP][63] ([fdo#109441]) +1 similar issue
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb2/igt@kms_psr@psr2_primary_mmap_gtt.html
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb8/igt@kms_psr@psr2_primary_mmap_gtt.html
* igt@nouveau_crc@pipe-a-ctx-flip-skip-current-frame:
- shard-tglb: NOTRUN -> [SKIP][64] ([i915#2530])
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb5/igt@nouveau_crc@pipe-a-ctx-flip-skip-current-frame.html
* igt@nouveau_crc@pipe-b-ctx-flip-skip-current-frame:
- shard-apl: NOTRUN -> [SKIP][65] ([fdo#109271]) +94 similar issues
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@nouveau_crc@pipe-b-ctx-flip-skip-current-frame.html
* igt@sysfs_clients@fair-3:
- shard-apl: NOTRUN -> [SKIP][66] ([fdo#109271] / [i915#2994])
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@sysfs_clients@fair-3.html
* igt@sysfs_clients@split-10:
- shard-skl: NOTRUN -> [SKIP][67] ([fdo#109271] / [i915#2994])
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl2/igt@sysfs_clients@split-10.html
#### Possible fixes ####
* igt@gem_ctx_isolation@preservation-s3@rcs0:
- shard-apl: [DMESG-WARN][68] ([i915#180]) -> [PASS][69] +1 similar issue
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-apl6/igt@gem_ctx_isolation@preservation-s3@rcs0.html
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl1/igt@gem_ctx_isolation@preservation-s3@rcs0.html
* igt@gem_ctx_persistence@legacy-engines-hang@render:
- shard-iclb: [FAIL][70] ([i915#2410]) -> [PASS][71]
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb7/igt@gem_ctx_persistence@legacy-engines-hang@render.html
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb8/igt@gem_ctx_persistence@legacy-engines-hang@render.html
* igt@gem_eio@unwedge-stress:
- shard-iclb: [TIMEOUT][72] ([i915#2369] / [i915#2481] / [i915#3070]) -> [PASS][73]
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb7/igt@gem_eio@unwedge-stress.html
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb1/igt@gem_eio@unwedge-stress.html
* igt@gem_exec_fair@basic-flow@rcs0:
- shard-tglb: [FAIL][74] ([i915#2842]) -> [PASS][75]
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-tglb1/igt@gem_exec_fair@basic-flow@rcs0.html
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-tglb7/igt@gem_exec_fair@basic-flow@rcs0.html
* igt@gem_exec_fair@basic-none@vecs0:
- shard-kbl: [FAIL][76] ([i915#2842]) -> [PASS][77]
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-kbl3/igt@gem_exec_fair@basic-none@vecs0.html
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-kbl4/igt@gem_exec_fair@basic-none@vecs0.html
* igt@gem_exec_fair@basic-pace-solo@rcs0:
- shard-glk: [FAIL][78] ([i915#2842]) -> [PASS][79]
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-glk1/igt@gem_exec_fair@basic-pace-solo@rcs0.html
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-glk6/igt@gem_exec_fair@basic-pace-solo@rcs0.html
* igt@gem_exec_fair@basic-throttle@rcs0:
- shard-iclb: [FAIL][80] ([i915#2849]) -> [PASS][81]
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb3/igt@gem_exec_fair@basic-throttle@rcs0.html
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb7/igt@gem_exec_fair@basic-throttle@rcs0.html
* igt@i915_suspend@fence-restore-tiled2untiled:
- shard-glk: [FAIL][82] ([fdo#103375]) -> [PASS][83]
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-glk7/igt@i915_suspend@fence-restore-tiled2untiled.html
[83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-glk1/igt@i915_suspend@fence-restore-tiled2untiled.html
* igt@kms_big_fb@x-tiled-32bpp-rotate-0:
- shard-glk: [DMESG-WARN][84] ([i915#118] / [i915#95]) -> [PASS][85]
[84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-glk6/igt@kms_big_fb@x-tiled-32bpp-rotate-0.html
[85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-glk7/igt@kms_big_fb@x-tiled-32bpp-rotate-0.html
* igt@kms_big_fb@y-tiled-64bpp-rotate-180:
- shard-iclb: [DMESG-WARN][86] ([i915#3621]) -> [PASS][87]
[86]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb1/igt@kms_big_fb@y-tiled-64bpp-rotate-180.html
[87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb3/igt@kms_big_fb@y-tiled-64bpp-rotate-180.html
* igt@kms_flip@plain-flip-fb-recreate@b-edp1:
- shard-skl: [FAIL][88] ([i915#2122]) -> [PASS][89] +2 similar issues
[88]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl2/igt@kms_flip@plain-flip-fb-recreate@b-edp1.html
[89]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl7/igt@kms_flip@plain-flip-fb-recreate@b-edp1.html
* igt@kms_psr2_su@page_flip:
- shard-iclb: [SKIP][90] ([fdo#109642] / [fdo#111068] / [i915#658]) -> [PASS][91]
[90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb5/igt@kms_psr2_su@page_flip.html
[91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb2/igt@kms_psr2_su@page_flip.html
* igt@kms_psr@psr2_suspend:
- shard-iclb: [SKIP][92] ([fdo#109441]) -> [PASS][93] +2 similar issues
[92]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb5/igt@kms_psr@psr2_suspend.html
[93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb2/igt@kms_psr@psr2_suspend.html
* igt@kms_vblank@pipe-a-ts-continuation-suspend:
- shard-skl: [INCOMPLETE][94] ([i915#146] / [i915#198]) -> [PASS][95]
[94]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl2/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
[95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl1/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
* igt@sysfs_preempt_timeout@timeout@vcs0:
- shard-skl: [FAIL][96] ([i915#2821]) -> [PASS][97]
[96]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl6/igt@sysfs_preempt_timeout@timeout@vcs0.html
[97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl6/igt@sysfs_preempt_timeout@timeout@vcs0.html
#### Warnings ####
* igt@i915_pm_dc@dc6-psr:
- shard-skl: [FAIL][98] ([i915#454]) -> [INCOMPLETE][99] ([i915#198])
[98]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl7/igt@i915_pm_dc@dc6-psr.html
[99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl2/igt@i915_pm_dc@dc6-psr.html
* igt@i915_pm_rc6_residency@rc6-fence:
- shard-iclb: [WARN][100] ([i915#1804] / [i915#2684]) -> [WARN][101] ([i915#2684])
[100]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb4/igt@i915_pm_rc6_residency@rc6-fence.html
[101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb5/igt@i915_pm_rc6_residency@rc6-fence.html
* igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3:
- shard-iclb: [SKIP][102] ([i915#2920]) -> [SKIP][103] ([i915#658]) +1 similar issue
[102]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb2/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html
[103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb4/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-3.html
* igt@runner@aborted:
- shard-iclb: ([FAIL][104], [FAIL][105], [FAIL][106]) ([i915#1814] / [i915#3002]) -> ([FAIL][107], [FAIL][108]) ([i915#3002])
[104]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb1/igt@runner@aborted.html
[105]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb1/igt@runner@aborted.html
[106]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-iclb7/igt@runner@aborted.html
[107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb8/igt@runner@aborted.html
[108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-iclb1/igt@runner@aborted.html
- shard-apl: ([FAIL][109], [FAIL][110], [FAIL][111]) ([fdo#109271] / [i915#180] / [i915#3002] / [i915#3363]) -> ([FAIL][112], [FAIL][113], [FAIL][114], [FAIL][115]) ([fdo#109271] / [i915#180] / [i915#1814] / [i915#3002] / [i915#3363])
[109]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-apl6/igt@runner@aborted.html
[110]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-apl6/igt@runner@aborted.html
[111]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-apl6/igt@runner@aborted.html
[112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl3/igt@runner@aborted.html
[113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@runner@aborted.html
[114]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl2/igt@runner@aborted.html
[115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-apl8/igt@runner@aborted.html
- shard-skl: ([FAIL][116], [FAIL][117], [FAIL][118], [FAIL][119]) ([i915#1814] / [i915#2029] / [i915#3002] / [i915#3363]) -> ([FAIL][120], [FAIL][121]) ([i915#3002] / [i915#3363])
[116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl3/igt@runner@aborted.html
[117]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl6/igt@runner@aborted.html
[118]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl3/igt@runner@aborted.html
[119]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10445/shard-skl1/igt@runner@aborted.html
[120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl2/igt@runner@aborted.html
[121]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/shard-skl9/igt@runner@aborted.html
[fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
[fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
[fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
[fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
[fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
[fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
[fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
[fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
[fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
[fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
[fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
[fdo#111828]: https://bugs.freedesktop.org/show_bug.cgi?id=111828
[i915#1099]: https://gitlab.freedesktop.org/drm/intel/issues/1099
[i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
[i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
[i915#146]: https://gitlab.freedesktop.org/drm/intel/issues/146
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#1804]: https://gitlab.freedesktop.org/drm/intel/issues/1804
[i915#1814]: https://gitlab.freedesktop.org/drm/intel/issues/1814
[i915#1839]: https://gitlab.freedesktop.org/drm/intel/issues/1839
[i915#1937]: https://gitlab.freedesktop.org/drm/intel/issues/1937
[i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
[i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
[i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
[i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
[i915#2369]: https://gitlab.freedesktop.org/drm/intel/issues/2369
[i915#2410]: https://gitlab.freedesktop.org/drm/intel/issues/2410
[i915#2428]: https://gitlab.freedesktop.org/drm/intel/issues/2428
[i915#2481]: https://gitlab.freedesktop.org/drm/intel/issues/2481
[i915#2530]: https://gitlab.freedesktop.org/drm/intel/issues/2530
[i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
[i915#2684]: https://gitlab.freedesktop.org/drm/intel/issues/2684
[i915#2821]: https://gitlab.freedesktop.org/drm/intel/issues/2821
[i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
[i915#2846]: https://gitlab.freedesktop.org/drm/intel/issues/2846
[i915#2849]: https://gitlab.freedesktop.org/drm/intel/issues/2849
[i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
[i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
[i915#3002]: https://gitlab.freedesktop.org/drm/intel/issues/3002
[i915#3063]: https://gitlab.freedesktop.org/drm/intel/issues/3063
[i915#3070]: https://gitlab.freedesktop.org/drm/intel/issues/3070
[i915#3363]: https://gitlab.freedesktop.org/drm/intel/issues/3363
[i915#3621]: https://gitlab.freedesktop.org/drm/intel/issues/3621
[i915#3648]: https://gitlab.freedesktop.org/drm/intel/issues/3648
[i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
[i915#3722]: https://gitlab.freedesktop.org/drm/intel/issues/3722
[i915#3777]: https://gitlab.freedesktop.org/drm/intel/issues/3777
[i915#3788]: https://gitlab.freedesktop.org/drm/intel/issues/3788
[i915#3840]: https://gitlab.freedesktop.org/drm/intel/issues/3840
[i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
[i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
[i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
[i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
[i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
[i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
Participating hosts (10 -> 10)
------------------------------
No changes in participating hosts
Build changes
-------------
* Linux: CI_DRM_10445 -> Patchwork_20769
CI-20190529: 20190529
CI_DRM_10445: ad27c4ace81558b6a9c3208913e222cfd0218503 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_6159: 6135b9cc319ed965e3aafb5b2ae2abf4762a06b2 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_20769: 5f019446c1961d2d253dd20d749d6d404a08669b @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20769/index.html
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels
2021-08-04 15:24 [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels Kai-Heng Feng
` (2 preceding siblings ...)
2021-08-05 15:41 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
@ 2021-08-16 16:42 ` Ville Syrjälä
3 siblings, 0 replies; 5+ messages in thread
From: Ville Syrjälä @ 2021-08-16 16:42 UTC (permalink / raw)
To: Kai-Heng Feng
Cc: jani.nikula, joonas.lahtinen, rodrigo.vivi, David Airlie,
Daniel Vetter, Imre Deak, Uma Shankar, Manasi Navare,
Ankit Nautiyal, José Roberto de Souza, Sean Paul, intel-gfx,
open list:DRM DRIVERS, open list
On Wed, Aug 04, 2021 at 11:24:02PM +0800, Kai-Heng Feng wrote:
> Users reported that after commit 2bbd6dba84d4 ("drm/i915: Try to use
> fast+narrow link on eDP again and fall back to the old max strategy on
> failure"), the screen starts to have wobbly effect.
>
> Commit a5c936add6a2 ("drm/i915/dp: Use slow and wide link training for
> everything") doesn't help either, that means the affected panels only
> work with max params.
Unfortunate that the link training apparently passes with the bad
params and thus the automagic use_max_params fallback doesn't kick in
:(
>
> The panels are all DP 1.1 ones, so apply max params to them to resolve
> the issue.
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3714
> Fixes: 2bbd6dba84d4 ("drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure")
> Fixes: a5c936add6a2 ("drm/i915/dp: Use slow and wide link training for everything")
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 75d4ebc669411..e64bab4b016e1 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -1330,14 +1330,16 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
> limits.min_bpp = intel_dp_min_bpp(pipe_config->output_format);
> limits.max_bpp = intel_dp_max_bpp(intel_dp, pipe_config);
>
> - if (intel_dp->use_max_params) {
> + if (intel_dp->use_max_params ||
> + intel_dp->dpcd[DP_DPCD_REV] <= DP_DPCD_REV_11) {
IIRC Windows uses the optimal link rate only for EPD_REV>=1.4.
We should probably do the same the minimize future headaches.
> /*
> * Use the maximum clock and number of lanes the eDP panel
> * advertizes being capable of in case the initial fast
> - * optimal params failed us. The panels are generally
> - * designed to support only a single clock and lane
> - * configuration, and typically on older panels these
> - * values correspond to the native resolution of the panel.
> + * optimal params failed us or the panel is DP 1.1 or earlier.
> + * The panels are generally designed to support only a single
> + * clock and lane configuration, and typically on older panels
> + * these values correspond to the native resolution of the
> + * panel.
> */
> limits.min_lane_count = limits.max_lane_count;
> limits.min_clock = limits.max_clock;
> --
> 2.31.1
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 5+ messages in thread
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2021-08-04 15:24 [Intel-gfx] [PATCH] drm/i915/dp: Use max params for older panels Kai-Heng Feng
2021-08-04 15:50 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2021-08-04 16:13 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-08-05 15:41 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-08-16 16:42 ` [Intel-gfx] [PATCH] " Ville Syrjälä
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