* [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml
@ 2020-09-24 19:48 Ville Syrjala
2020-09-24 20:43 ` Souza, Jose
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Ville Syrjala @ 2020-09-24 19:48 UTC (permalink / raw)
To: intel-gfx
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Implement display w/a #1142. This supposedly fixes some underruns
with FBC+VTd. Bspec says we should use the same programming regardless
of circumstances. Apparently we should flip the magic bits before
turning on any planes so let's put this into the early w/as.
Cc: Lee Shawn C <shawn.c.lee@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 9 +++++++++
drivers/gpu/drm/i915/i915_reg.h | 3 +++
2 files changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 5a9d933e425a..9d64187cfd56 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -18677,6 +18677,15 @@ static void intel_early_display_was(struct drm_i915_private *dev_priv)
intel_de_write(dev_priv, CHICKEN_PAR1_1,
intel_de_read(dev_priv, CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
}
+
+ if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv)) {
+ /* Display WA #1142:kbl,cfl,cml */
+ intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
+ KBL_ARB_FILL_SPARE_22, KBL_ARB_FILL_SPARE_22);
+ intel_de_rmw(dev_priv, CHICKEN_MISC_2,
+ KBL_ARB_FILL_SPARE_13 | KBL_ARB_FILL_SPARE_14,
+ KBL_ARB_FILL_SPARE_14);
+ }
}
static void ibx_sanitize_pch_hdmi_port(struct drm_i915_private *dev_priv,
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d805d4da6181..3f97cc0fcbf1 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7865,6 +7865,7 @@ enum {
# define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2)
#define CHICKEN_PAR1_1 _MMIO(0x42080)
+#define KBL_ARB_FILL_SPARE_22 REG_BIT(22)
#define DIS_RAM_BYPASS_PSR2_MAN_TRACK (1 << 16)
#define SKL_DE_COMPRESSED_HASH_MODE (1 << 15)
#define DPA_MASK_VBLANK_SRD (1 << 15)
@@ -7877,6 +7878,8 @@ enum {
#define CHICKEN_MISC_2 _MMIO(0x42084)
#define CNL_COMP_PWR_DOWN (1 << 23)
+#define KBL_ARB_FILL_SPARE_14 REG_BIT(14)
+#define KBL_ARB_FILL_SPARE_13 REG_BIT(13)
#define GLK_CL2_PWR_DOWN (1 << 12)
#define GLK_CL1_PWR_DOWN (1 << 11)
#define GLK_CL0_PWR_DOWN (1 << 10)
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml
2020-09-24 19:48 [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml Ville Syrjala
@ 2020-09-24 20:43 ` Souza, Jose
2020-09-25 11:00 ` Ville Syrjälä
2020-09-24 23:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2020-09-25 4:46 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2 siblings, 1 reply; 6+ messages in thread
From: Souza, Jose @ 2020-09-24 20:43 UTC (permalink / raw)
To: ville.syrjala, intel-gfx
On Thu, 2020-09-24 at 22:48 +0300, Ville Syrjala wrote:
> From: Ville Syrjälä <
> ville.syrjala@linux.intel.com
> >
>
> Implement display w/a #1142. This supposedly fixes some underruns
> with FBC+VTd. Bspec says we should use the same programming regardless
> of circumstances. Apparently we should flip the magic bits before
> turning on any planes so let's put this into the early w/as.
>
> Cc: Lee Shawn C <
> shawn.c.lee@intel.com
> >
> Signed-off-by: Ville Syrjälä <
> ville.syrjala@linux.intel.com
> >
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 9 +++++++++
> drivers/gpu/drm/i915/i915_reg.h | 3 +++
> 2 files changed, 12 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 5a9d933e425a..9d64187cfd56 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -18677,6 +18677,15 @@ static void intel_early_display_was(struct drm_i915_private *dev_priv)
> intel_de_write(dev_priv, CHICKEN_PAR1_1,
> intel_de_read(dev_priv, CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
> }
> +
> + if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv)) {
WA mentions that it is required only for KBL, but if Lee says that this helps with his CML issues.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
> + /* Display WA #1142:kbl,cfl,cml */
> + intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
> + KBL_ARB_FILL_SPARE_22, KBL_ARB_FILL_SPARE_22);
> + intel_de_rmw(dev_priv, CHICKEN_MISC_2,
> + KBL_ARB_FILL_SPARE_13 | KBL_ARB_FILL_SPARE_14,
> + KBL_ARB_FILL_SPARE_14);
> + }
> }
>
> static void ibx_sanitize_pch_hdmi_port(struct drm_i915_private *dev_priv,
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index d805d4da6181..3f97cc0fcbf1 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -7865,6 +7865,7 @@ enum {
> # define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2)
>
> #define CHICKEN_PAR1_1 _MMIO(0x42080)
> +#define KBL_ARB_FILL_SPARE_22 REG_BIT(22)
> #define DIS_RAM_BYPASS_PSR2_MAN_TRACK (1 << 16)
> #define SKL_DE_COMPRESSED_HASH_MODE (1 << 15)
> #define DPA_MASK_VBLANK_SRD (1 << 15)
> @@ -7877,6 +7878,8 @@ enum {
>
> #define CHICKEN_MISC_2 _MMIO(0x42084)
> #define CNL_COMP_PWR_DOWN (1 << 23)
> +#define KBL_ARB_FILL_SPARE_14 REG_BIT(14)
> +#define KBL_ARB_FILL_SPARE_13 REG_BIT(13)
> #define GLK_CL2_PWR_DOWN (1 << 12)
> #define GLK_CL1_PWR_DOWN (1 << 11)
> #define GLK_CL0_PWR_DOWN (1 << 10)
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Implement display WA #1142:kbl, cfl, cml
2020-09-24 19:48 [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml Ville Syrjala
2020-09-24 20:43 ` Souza, Jose
@ 2020-09-24 23:26 ` Patchwork
2020-09-25 4:46 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2 siblings, 0 replies; 6+ messages in thread
From: Patchwork @ 2020-09-24 23:26 UTC (permalink / raw)
To: Ville Syrjala; +Cc: intel-gfx
[-- Attachment #1.1: Type: text/plain, Size: 8084 bytes --]
== Series Details ==
Series: drm/i915: Implement display WA #1142:kbl, cfl, cml
URL : https://patchwork.freedesktop.org/series/82073/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9053 -> Patchwork_18569
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/index.html
Known issues
------------
Here are the changes found in Patchwork_18569 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@i915_pm_rpm@basic-pci-d3-state:
- fi-bsw-kefka: [PASS][1] -> [DMESG-WARN][2] ([i915#1982])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
* igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1:
- fi-icl-u2: [PASS][3] -> [DMESG-WARN][4] ([i915#1982]) +1 similar issue
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html
* igt@kms_frontbuffer_tracking@basic:
- fi-tgl-y: [PASS][5] -> [DMESG-WARN][6] ([i915#1982])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
* igt@prime_vgem@basic-fence-flip:
- fi-tgl-y: [PASS][7] -> [DMESG-WARN][8] ([i915#402]) +1 similar issue
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@prime_vgem@basic-fence-flip.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@prime_vgem@basic-fence-flip.html
* igt@vgem_basic@unload:
- fi-kbl-x1275: [PASS][9] -> [DMESG-WARN][10] ([i915#62] / [i915#92] / [i915#95])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-kbl-x1275/igt@vgem_basic@unload.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-kbl-x1275/igt@vgem_basic@unload.html
#### Possible fixes ####
* {igt@core_hotunplug@unbind-rebind}:
- fi-kbl-x1275: [DMESG-WARN][11] ([i915#62] / [i915#92]) -> [PASS][12]
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-kbl-x1275/igt@core_hotunplug@unbind-rebind.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-kbl-x1275/igt@core_hotunplug@unbind-rebind.html
* igt@gem_flink_basic@basic:
- fi-tgl-y: [DMESG-WARN][13] ([i915#402]) -> [PASS][14] +1 similar issue
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@gem_flink_basic@basic.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@gem_flink_basic@basic.html
* igt@i915_module_load@reload:
- {fi-ehl-1}: [DMESG-WARN][15] ([i915#1982]) -> [PASS][16]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-ehl-1/igt@i915_module_load@reload.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-ehl-1/igt@i915_module_load@reload.html
- fi-tgl-y: [DMESG-WARN][17] ([i915#1982] / [k.org#205379]) -> [PASS][18]
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@i915_module_load@reload.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@i915_module_load@reload.html
* igt@kms_busy@basic@flip:
- {fi-tgl-dsi}: [DMESG-WARN][19] ([i915#1982]) -> [PASS][20]
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-dsi/igt@kms_busy@basic@flip.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-dsi/igt@kms_busy@basic@flip.html
- fi-tgl-y: [DMESG-WARN][21] ([i915#1982]) -> [PASS][22]
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@kms_busy@basic@flip.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@kms_busy@basic@flip.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:
- fi-icl-u2: [DMESG-WARN][23] ([i915#1982]) -> [PASS][24]
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html
#### Warnings ####
* igt@gem_exec_suspend@basic-s3:
- fi-tgl-y: [DMESG-WARN][25] ([i915#2411]) -> [DMESG-WARN][26] ([i915#2411] / [i915#402])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@gem_exec_suspend@basic-s3.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@gem_exec_suspend@basic-s3.html
* igt@i915_pm_rpm@basic-pci-d3-state:
- fi-tgl-y: [DMESG-WARN][27] ([i915#2411]) -> [DMESG-WARN][28] ([i915#1982] / [i915#2411])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-tgl-y/igt@i915_pm_rpm@basic-pci-d3-state.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-tgl-y/igt@i915_pm_rpm@basic-pci-d3-state.html
* igt@i915_pm_rpm@module-reload:
- fi-kbl-x1275: [DMESG-FAIL][29] ([i915#62] / [i915#95]) -> [DMESG-FAIL][30] ([i915#62])
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
* igt@kms_force_connector_basic@prune-stale-modes:
- fi-kbl-x1275: [DMESG-WARN][31] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][32] ([i915#62] / [i915#92]) +2 similar issues
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html
* igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
- fi-kbl-x1275: [DMESG-WARN][33] ([i915#62] / [i915#92]) -> [DMESG-WARN][34] ([i915#62] / [i915#92] / [i915#95]) +6 similar issues
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
[i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
[i915#2411]: https://gitlab.freedesktop.org/drm/intel/issues/2411
[i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
[i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
[i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
[i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
[k.org#205379]: https://bugzilla.kernel.org/show_bug.cgi?id=205379
Participating hosts (46 -> 40)
------------------------------
Missing (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus
Build changes
-------------
* Linux: CI_DRM_9053 -> Patchwork_18569
CI-20190529: 20190529
CI_DRM_9053: 1cf86dfa098540e161420c4e6814d5629c8eceb4 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5787: 0ec962017c8131de14e0cb038f7f76b1f17ed637 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_18569: 556aaf201fc91ab79c2cdf9ee4f9a551563357de @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
556aaf201fc9 drm/i915: Implement display WA #1142:kbl, cfl, cml
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/index.html
[-- Attachment #1.2: Type: text/html, Size: 10863 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915: Implement display WA #1142:kbl, cfl, cml
2020-09-24 19:48 [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml Ville Syrjala
2020-09-24 20:43 ` Souza, Jose
2020-09-24 23:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
@ 2020-09-25 4:46 ` Patchwork
2 siblings, 0 replies; 6+ messages in thread
From: Patchwork @ 2020-09-25 4:46 UTC (permalink / raw)
To: Ville Syrjala; +Cc: intel-gfx
[-- Attachment #1.1: Type: text/plain, Size: 12287 bytes --]
== Series Details ==
Series: drm/i915: Implement display WA #1142:kbl, cfl, cml
URL : https://patchwork.freedesktop.org/series/82073/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_9053_full -> Patchwork_18569_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Known issues
------------
Here are the changes found in Patchwork_18569_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_isolation@preservation-s3@rcs0:
- shard-skl: [PASS][1] -> [INCOMPLETE][2] ([i915#198])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl7/igt@gem_ctx_isolation@preservation-s3@rcs0.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl5/igt@gem_ctx_isolation@preservation-s3@rcs0.html
* igt@i915_selftest@mock@contexts:
- shard-apl: [PASS][3] -> [INCOMPLETE][4] ([i915#1635] / [i915#2278])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-apl8/igt@i915_selftest@mock@contexts.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-apl1/igt@i915_selftest@mock@contexts.html
* igt@i915_selftest@mock@requests:
- shard-skl: [PASS][5] -> [INCOMPLETE][6] ([i915#198] / [i915#2278])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl4/igt@i915_selftest@mock@requests.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl2/igt@i915_selftest@mock@requests.html
* igt@kms_cursor_crc@pipe-c-cursor-suspend:
- shard-skl: [PASS][7] -> [INCOMPLETE][8] ([i915#300]) +1 similar issue
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl5/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl6/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
- shard-skl: [PASS][9] -> [DMESG-WARN][10] ([i915#1982]) +4 similar issues
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl10/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl9/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
* igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
- shard-skl: [PASS][11] -> [FAIL][12] ([fdo#108145] / [i915#265])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl7/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl2/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
* igt@kms_psr@psr2_suspend:
- shard-iclb: [PASS][13] -> [SKIP][14] ([fdo#109441]) +1 similar issue
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-iclb2/igt@kms_psr@psr2_suspend.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-iclb4/igt@kms_psr@psr2_suspend.html
* igt@kms_setmode@basic:
- shard-apl: [PASS][15] -> [FAIL][16] ([i915#1635] / [i915#31])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-apl1/igt@kms_setmode@basic.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-apl7/igt@kms_setmode@basic.html
- shard-skl: [PASS][17] -> [FAIL][18] ([i915#31])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl8/igt@kms_setmode@basic.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl7/igt@kms_setmode@basic.html
* igt@kms_vblank@pipe-a-ts-continuation-suspend:
- shard-kbl: [PASS][19] -> [DMESG-WARN][20] ([i915#180]) +5 similar issues
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-kbl1/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-kbl6/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
* igt@kms_vblank@pipe-b-query-busy:
- shard-apl: [PASS][21] -> [DMESG-WARN][22] ([i915#1635] / [i915#1982])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-apl6/igt@kms_vblank@pipe-b-query-busy.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-apl3/igt@kms_vblank@pipe-b-query-busy.html
* igt@kms_vblank@pipe-d-wait-idle:
- shard-tglb: [PASS][23] -> [DMESG-WARN][24] ([i915#1982])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-tglb3/igt@kms_vblank@pipe-d-wait-idle.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-tglb2/igt@kms_vblank@pipe-d-wait-idle.html
* igt@perf@polling-parameterized:
- shard-glk: [PASS][25] -> [FAIL][26] ([i915#1542])
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-glk4/igt@perf@polling-parameterized.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-glk3/igt@perf@polling-parameterized.html
- shard-skl: [PASS][27] -> [FAIL][28] ([i915#1542])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl1/igt@perf@polling-parameterized.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl8/igt@perf@polling-parameterized.html
#### Possible fixes ####
* igt@gem_ctx_persistence@engines-mixed-process@rcs0:
- shard-glk: [FAIL][29] ([i915#2374]) -> [PASS][30]
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-glk7/igt@gem_ctx_persistence@engines-mixed-process@rcs0.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-glk1/igt@gem_ctx_persistence@engines-mixed-process@rcs0.html
* igt@gem_exec_reloc@basic-many-active@rcs0:
- shard-glk: [FAIL][31] ([i915#2389]) -> [PASS][32] +3 similar issues
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-glk6/igt@gem_exec_reloc@basic-many-active@rcs0.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-glk5/igt@gem_exec_reloc@basic-many-active@rcs0.html
* igt@gem_exec_whisper@basic-fds-forked-all:
- shard-glk: [DMESG-WARN][33] ([i915#118] / [i915#95]) -> [PASS][34] +1 similar issue
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-glk7/igt@gem_exec_whisper@basic-fds-forked-all.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-glk3/igt@gem_exec_whisper@basic-fds-forked-all.html
* igt@kms_fbcon_fbt@psr-suspend:
- shard-skl: [INCOMPLETE][35] ([i915#198]) -> [PASS][36]
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl1/igt@kms_fbcon_fbt@psr-suspend.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl8/igt@kms_fbcon_fbt@psr-suspend.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render:
- shard-tglb: [DMESG-WARN][37] ([i915#1982]) -> [PASS][38] +2 similar issues
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-tglb8/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-tglb5/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-render.html
* igt@kms_hdr@bpc-switch-suspend:
- shard-skl: [FAIL][39] ([i915#1188]) -> [PASS][40]
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl6/igt@kms_hdr@bpc-switch-suspend.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl3/igt@kms_hdr@bpc-switch-suspend.html
* igt@kms_plane_scaling@pipe-c-plane-scaling:
- shard-skl: [DMESG-WARN][41] ([i915#1982]) -> [PASS][42] +4 similar issues
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl1/igt@kms_plane_scaling@pipe-c-plane-scaling.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl8/igt@kms_plane_scaling@pipe-c-plane-scaling.html
* igt@kms_psr@psr2_cursor_mmap_cpu:
- shard-iclb: [SKIP][43] ([fdo#109441]) -> [PASS][44] +1 similar issue
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-iclb5/igt@kms_psr@psr2_cursor_mmap_cpu.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-iclb2/igt@kms_psr@psr2_cursor_mmap_cpu.html
#### Warnings ####
* igt@gen9_exec_parse@allowed-all:
- shard-kbl: [INCOMPLETE][45] ([i915#1436]) -> [DMESG-WARN][46] ([i915#1436] / [i915#716])
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-kbl4/igt@gen9_exec_parse@allowed-all.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-kbl1/igt@gen9_exec_parse@allowed-all.html
* igt@i915_pm_dc@dc3co-vpb-simulation:
- shard-iclb: [SKIP][47] ([i915#588]) -> [SKIP][48] ([i915#658])
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-iclb2/igt@i915_pm_dc@dc3co-vpb-simulation.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-iclb8/igt@i915_pm_dc@dc3co-vpb-simulation.html
* igt@kms_dp_dsc@basic-dsc-enable-edp:
- shard-iclb: [SKIP][49] ([fdo#109349]) -> [DMESG-WARN][50] ([i915#1226])
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-iclb1/igt@kms_dp_dsc@basic-dsc-enable-edp.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html
* igt@runner@aborted:
- shard-skl: [FAIL][51] ([i915#1611] / [i915#1814] / [i915#2029] / [i915#2439]) -> [FAIL][52] ([i915#1436] / [i915#2439])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9053/shard-skl3/igt@runner@aborted.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18569/shard-skl2/igt@runner@aborted.html
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
[fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
[i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
[i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
[i915#1226]: https://gitlab.freedesktop.org/drm/intel/issues/1226
[i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
[i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
[i915#1611]: https://gitlab.freedesktop.org/drm/intel/issues/1611
[i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#1814]: https://gitlab.freedesktop.org/drm/intel/issues/1814
[i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
[i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
[i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
[i915#2278]: https://gitlab.freedesktop.org/drm/intel/issues/2278
[i915#2374]: https://gitlab.freedesktop.org/drm/intel/issues/2374
[i915#2389]: https://gitlab.freedesktop.org/drm/intel/issues/2389
[i915#2439]: https://gitlab.freedesktop.org/drm/intel/issues/2439
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#300]: https://gitlab.freedesktop.org/drm/intel/issues/300
[i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
[i915#588]: https://gitlab.freedesktop.org/drm/intel/issues/588
[i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
[i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
[i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
Participating hosts (10 -> 10)
------------------------------
No changes in participating hosts
Build changes
-------------
* Linux: CI_DRM_9053 -> Patchwork_18569
CI-20190529: 20190529
CI_DRM_9053: 1cf86dfa098540e161420c4e6814d5629c8eceb4 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5787: 0ec962017c8131de14e0cb038f7f76b1f17ed637 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_18569: 556aaf201fc91ab79c2cdf9ee4f9a551563357de @ 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_18569/index.html
[-- Attachment #1.2: Type: text/html, Size: 14493 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml
2020-09-24 20:43 ` Souza, Jose
@ 2020-09-25 11:00 ` Ville Syrjälä
2020-10-05 8:00 ` Lee, Shawn C
0 siblings, 1 reply; 6+ messages in thread
From: Ville Syrjälä @ 2020-09-25 11:00 UTC (permalink / raw)
To: Souza, Jose; +Cc: intel-gfx
On Thu, Sep 24, 2020 at 08:43:33PM +0000, Souza, Jose wrote:
> On Thu, 2020-09-24 at 22:48 +0300, Ville Syrjala wrote:
> > From: Ville Syrjälä <
> > ville.syrjala@linux.intel.com
> > >
> >
> > Implement display w/a #1142. This supposedly fixes some underruns
> > with FBC+VTd. Bspec says we should use the same programming regardless
> > of circumstances. Apparently we should flip the magic bits before
> > turning on any planes so let's put this into the early w/as.
> >
> > Cc: Lee Shawn C <
> > shawn.c.lee@intel.com
> > >
> > Signed-off-by: Ville Syrjälä <
> > ville.syrjala@linux.intel.com
> > >
> > ---
> > drivers/gpu/drm/i915/display/intel_display.c | 9 +++++++++
> > drivers/gpu/drm/i915/i915_reg.h | 3 +++
> > 2 files changed, 12 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> > index 5a9d933e425a..9d64187cfd56 100644
> > --- a/drivers/gpu/drm/i915/display/intel_display.c
> > +++ b/drivers/gpu/drm/i915/display/intel_display.c
> > @@ -18677,6 +18677,15 @@ static void intel_early_display_was(struct drm_i915_private *dev_priv)
> > intel_de_write(dev_priv, CHICKEN_PAR1_1,
> > intel_de_read(dev_priv, CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
> > }
> > +
> > + if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv)) {
>
> WA mentions that it is required only for KBL, but if Lee says that this helps with his CML issues.
I think there's a note somewhere that says cfl+ are derived from the
last kbl, and I don't think there's are specific cfl/cml tags for w/as.
>
> Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Ta.
>
> > + /* Display WA #1142:kbl,cfl,cml */
> > + intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
> > + KBL_ARB_FILL_SPARE_22, KBL_ARB_FILL_SPARE_22);
> > + intel_de_rmw(dev_priv, CHICKEN_MISC_2,
> > + KBL_ARB_FILL_SPARE_13 | KBL_ARB_FILL_SPARE_14,
> > + KBL_ARB_FILL_SPARE_14);
> > + }
> > }
> >
> > static void ibx_sanitize_pch_hdmi_port(struct drm_i915_private *dev_priv,
> > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> > index d805d4da6181..3f97cc0fcbf1 100644
> > --- a/drivers/gpu/drm/i915/i915_reg.h
> > +++ b/drivers/gpu/drm/i915/i915_reg.h
> > @@ -7865,6 +7865,7 @@ enum {
> > # define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2)
> >
> > #define CHICKEN_PAR1_1 _MMIO(0x42080)
> > +#define KBL_ARB_FILL_SPARE_22 REG_BIT(22)
> > #define DIS_RAM_BYPASS_PSR2_MAN_TRACK (1 << 16)
> > #define SKL_DE_COMPRESSED_HASH_MODE (1 << 15)
> > #define DPA_MASK_VBLANK_SRD (1 << 15)
> > @@ -7877,6 +7878,8 @@ enum {
> >
> > #define CHICKEN_MISC_2 _MMIO(0x42084)
> > #define CNL_COMP_PWR_DOWN (1 << 23)
> > +#define KBL_ARB_FILL_SPARE_14 REG_BIT(14)
> > +#define KBL_ARB_FILL_SPARE_13 REG_BIT(13)
> > #define GLK_CL2_PWR_DOWN (1 << 12)
> > #define GLK_CL1_PWR_DOWN (1 << 11)
> > #define GLK_CL0_PWR_DOWN (1 << 10)
> >
--
Ville Syrjälä
Intel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml
2020-09-25 11:00 ` Ville Syrjälä
@ 2020-10-05 8:00 ` Lee, Shawn C
0 siblings, 0 replies; 6+ messages in thread
From: Lee, Shawn C @ 2020-10-05 8:00 UTC (permalink / raw)
To: Ville Syrjälä, Souza, Jose; +Cc: intel-gfx
On Fri, Sept. 25, 2020, 11 a.m., Ville Syrjälä wrote:
>On Thu, Sep 24, 2020 at 08:43:33PM +0000, Souza, Jose wrote:
>> On Thu, 2020-09-24 at 22:48 +0300, Ville Syrjala wrote:
>> > From: Ville Syrjälä <
>> > ville.syrjala@linux.intel.com
>> > >
>> >
>> > Implement display w/a #1142. This supposedly fixes some underruns
>> > with FBC+VTd. Bspec says we should use the same programming regardless
>> > of circumstances. Apparently we should flip the magic bits before
>> > turning on any planes so let's put this into the early w/as.
>> >
>> > Cc: Lee Shawn C <
>> > shawn.c.lee@intel.com
>> > >
>> > Signed-off-by: Ville Syrjälä <
>> > ville.syrjala@linux.intel.com
>> > >
>> > ---
>> > drivers/gpu/drm/i915/display/intel_display.c | 9 +++++++++
>> > drivers/gpu/drm/i915/i915_reg.h | 3 +++
>> > 2 files changed, 12 insertions(+)
>> >
>> > diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
>> > index 5a9d933e425a..9d64187cfd56 100644
>> > --- a/drivers/gpu/drm/i915/display/intel_display.c
>> > +++ b/drivers/gpu/drm/i915/display/intel_display.c
>> > @@ -18677,6 +18677,15 @@ static void intel_early_display_was(struct drm_i915_private *dev_priv)
>> > intel_de_write(dev_priv, CHICKEN_PAR1_1,
>> > intel_de_read(dev_priv, CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
>> > }
>> > +
>> > + if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv)) {
>>
>> WA mentions that it is required only for KBL, but if Lee says that this helps with his CML issues.
>
>I think there's a note somewhere that says cfl+ are derived from the
>last kbl, and I don't think there's are specific cfl/cml tags for w/as.
>
>>
>> Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
>
>Ta.
>
Thanks for the patch. We already shared this patch for external customer test.
According to customer's reply, the reproduce rate of flicker issue is lower than before.
Unfortunately, they still can see panel flicker happen very randomly.
Best regards,
Shawn
>>
>> > + /* Display WA #1142:kbl,cfl,cml */
>> > + intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
>> > + KBL_ARB_FILL_SPARE_22, KBL_ARB_FILL_SPARE_22);
>> > + intel_de_rmw(dev_priv, CHICKEN_MISC_2,
>> > + KBL_ARB_FILL_SPARE_13 | KBL_ARB_FILL_SPARE_14,
>> > + KBL_ARB_FILL_SPARE_14);
>> > + }
>> > }
>> >
>> > static void ibx_sanitize_pch_hdmi_port(struct drm_i915_private *dev_priv,
>> > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
>> > index d805d4da6181..3f97cc0fcbf1 100644
>> > --- a/drivers/gpu/drm/i915/i915_reg.h
>> > +++ b/drivers/gpu/drm/i915/i915_reg.h
>> > @@ -7865,6 +7865,7 @@ enum {
>> > # define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2)
>> >
>> > #define CHICKEN_PAR1_1 _MMIO(0x42080)
>> > +#define KBL_ARB_FILL_SPARE_22 REG_BIT(22)
>> > #define DIS_RAM_BYPASS_PSR2_MAN_TRACK (1 << 16)
>> > #define SKL_DE_COMPRESSED_HASH_MODE (1 << 15)
>> > #define DPA_MASK_VBLANK_SRD (1 << 15)
>> > @@ -7877,6 +7878,8 @@ enum {
>> >
>> > #define CHICKEN_MISC_2 _MMIO(0x42084)
>> > #define CNL_COMP_PWR_DOWN (1 << 23)
>> > +#define KBL_ARB_FILL_SPARE_14 REG_BIT(14)
>> > +#define KBL_ARB_FILL_SPARE_13 REG_BIT(13)
>> > #define GLK_CL2_PWR_DOWN (1 << 12)
>> > #define GLK_CL1_PWR_DOWN (1 << 11)
>> > #define GLK_CL0_PWR_DOWN (1 << 10)
>> >
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-10-05 8:01 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-24 19:48 [Intel-gfx] [PATCH] drm/i915: Implement display WA #1142:kbl, cfl, cml Ville Syrjala
2020-09-24 20:43 ` Souza, Jose
2020-09-25 11:00 ` Ville Syrjälä
2020-10-05 8:00 ` Lee, Shawn C
2020-09-24 23:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2020-09-25 4:46 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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