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drm/i915: Disable LVDS on Radiant P845

PATCH In review Ondrej Zary 4 participants 6 messages Mar 9, 2018 – May 18, 2018

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#0 lore raw

PATCH 1/1 drm/i915: Disable LVDS on Radiant P845

Radiant P845 does not have LVDS, only VGA.

---
 drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++
 1 file changed, 8 insertions(+)
drivers/gpu/drm/i915/intel_lvds.c +8 -0
index ef80499113ee..6939e63d8bae 100644
@@ -819,6 +819,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Radiant P845",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Radiant Systems Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "P845"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
Signature · 6 lines
Ondrej Zary

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#1 lore raw

✓ Fi.CI.BAT: success for drm/i915: Disable LVDS on Radiant P845

== Series Details ==

== Series Details ==

Series: drm/i915: Disable LVDS on Radiant P845
URL : https://patchwork.freedesktop.org/series/39732/
State : success

== Summary ==

Series 39732v1 drm/i915: Disable LVDS on Radiant P845
https://patchwork.freedesktop.org/api/1.0/series/39732/revisions/1/mbox/

---- Known issues:

Test gem_mmap_gtt:

        Subgroup basic-small-bo-tiledx:
                pass       -> FAIL       (fi-gdg-551) fdo#102575

fdo#102575 https://bugs.freedesktop.org/show_bug.cgi?id=102575

fi-bdw-5557u     total:288  pass:267  dwarn:0   dfail:0   fail:0   skip:21  time:423s
fi-blb-e6850     total:288  pass:223  dwarn:1   dfail:0   fail:0   skip:64  time:370s
fi-bsw-n3050     total:288  pass:242  dwarn:0   dfail:0   fail:0   skip:46  time:500s
fi-bwr-2160      total:288  pass:183  dwarn:0   dfail:0   fail:0   skip:105 time:278s
fi-bxt-dsi       total:288  pass:258  dwarn:0   dfail:0   fail:0   skip:30  time:490s
fi-bxt-j4205     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:489s
fi-byt-j1900     total:288  pass:253  dwarn:0   dfail:0   fail:0   skip:35  time:487s
fi-byt-n2820     total:288  pass:249  dwarn:0   dfail:0   fail:0   skip:39  time:467s
fi-cfl-8700k     total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:410s
fi-cfl-s2        total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:576s
fi-cnl-y3        total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:586s
fi-elk-e7500     total:288  pass:229  dwarn:0   dfail:0   fail:0   skip:59  time:415s
fi-gdg-551       total:288  pass:179  dwarn:0   dfail:0   fail:1   skip:108 time:288s
fi-glk-1         total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:519s
fi-hsw-4770      total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:397s
fi-ilk-650       total:288  pass:228  dwarn:0   dfail:0   fail:0   skip:60  time:409s
fi-ivb-3520m     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:462s
fi-ivb-3770      total:288  pass:255  dwarn:0   dfail:0   fail:0   skip:33  time:418s
fi-kbl-7500u     total:288  pass:263  dwarn:1   dfail:0   fail:0   skip:24  time:471s
fi-kbl-7567u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:459s
fi-kbl-r         total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:508s
fi-pnv-d510      total:288  pass:222  dwarn:1   dfail:0   fail:0   skip:65  time:592s
fi-skl-6260u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:430s
fi-skl-6600u     total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:524s
fi-skl-6700hq    total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:531s
fi-skl-6700k2    total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:499s
fi-skl-6770hq    total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:489s
fi-skl-guc       total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:421s
fi-skl-gvtdvm    total:288  pass:265  dwarn:0   dfail:0   fail:0   skip:23  time:430s
fi-snb-2520m     total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:513s
fi-snb-2600      total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:391s
Blacklisted hosts:
fi-cfl-u         total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:505s
fi-cnl-drrs      total:288  pass:257  dwarn:3   dfail:0   fail:0   skip:19  time:510s

7e5ff4244a75361f62abdb9e484e31a125131920 drm-tip: 2018y-03m-09d-22h-21m-43s UTC integration manifest 7985fffe1a0d drm/i915: Disable LVDS on Radiant P845

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_8298/issues.html
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#2 lore raw

✓ Fi.CI.IGT: success for drm/i915: Disable LVDS on Radiant P845

In reply to Ondrej Zary
== Series Details ==

== Series Details ==

Series: drm/i915: Disable LVDS on Radiant P845
URL : https://patchwork.freedesktop.org/series/39732/
State : success

== Summary ==

---- Possible new issues:

Test kms_cursor_crc:

        Subgroup cursor-64x64-suspend:
                skip       -> PASS       (shard-snb)

---- Known issues:

Test drv_suspend:

        Subgroup debugfs-reader:
                pass       -> SKIP       (shard-snb) fdo#102365
Test gem_eio:
        Subgroup in-flight-contexts:
                incomplete -> PASS       (shard-apl) fdo#105341
Test kms_frontbuffer_tracking:
        Subgroup fbc-1p-primscrn-pri-shrfb-draw-blt:
                pass       -> FAIL       (shard-apl) fdo#101623

fdo#102365 https://bugs.freedesktop.org/show_bug.cgi?id=102365
fdo#105341 https://bugs.freedesktop.org/show_bug.cgi?id=105341
fdo#101623 https://bugs.freedesktop.org/show_bug.cgi?id=101623

shard-apl        total:3467 pass:1825 dwarn:1   dfail:0   fail:8   skip:1632 time:12221s
shard-hsw        total:3467 pass:1773 dwarn:1   dfail:0   fail:1   skip:1691 time:11580s
shard-snb        total:3467 pass:1364 dwarn:1   dfail:0   fail:1   skip:2101 time:7005s

Blacklisted hosts:
shard-kbl total:3405 pass:1911 dwarn:4 dfail:0 fail:7 skip:1481 time:8597s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_8298/shards.html
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maintainer
#3 lore raw
In reply to Ondrej Zary
Quoted 1 line · Ondrej Zary

Radiant P845 does not have LVDS, only VGA.

Hi, thanks for the patch. Would you mind filing a bug at [1], stating the issue here, and attaching dmesg from boot with drm.debug=14 set, as well as /sys/kernel/debug/dri/0/i915_vbt. I'd just like to have a bit more background info to look at before pushing that patch. And then we can reference the bug for posterity.

Thanks,
Jani.

[1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel

Quoted 25 lines
---
 drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++
 1 file changed, 8 insertions(+)
drivers/gpu/drm/i915/intel_lvds.c +8 -0
index ef80499113ee..6939e63d8bae 100644
@@ -819,6 +819,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Radiant P845",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Radiant Systems Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "P845"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
Signature · 5 lines
Jani Nikula, Intel Open Source Technology Center
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#4 lore raw

Hello,
any news about this patch? The bug is rotting here:
https://bugs.freedesktop.org/show_bug.cgi?id=105468

Quoted 41 lines · On Monday 12 March 2018 08:25:34 Jani Nikula wrote:
Quoted 1 line · Ondrej Zary

Radiant P845 does not have LVDS, only VGA.

Hi, thanks for the patch. Would you mind filing a bug at [1], stating the issue here, and attaching dmesg from boot with drm.debug=14 set, as well as /sys/kernel/debug/dri/0/i915_vbt. I'd just like to have a bit more background info to look at before pushing that patch. And then we can reference the bug for posterity.

Thanks,
Jani.

[1]
https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel

Quoted 25 lines
---
 drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++
 1 file changed, 8 insertions(+)
(quoted diff) +0 -0

b/drivers/gpu/drm/i915/intel_lvds.c index ef80499113ee..6939e63d8bae 100644

drivers/gpu/drm/i915/intel_lvds.c +8 -0
@@ -819,6 +819,14 @@ static const struct dmi_system_id intel_no_lvds[] =
 { DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Radiant P845",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Radiant Systems Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "P845"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
Signature · 5 lines
Ondrej Zary
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#5 lore raw
In reply to Ondrej Zary
Quoted 3 lines · Ondrej Zary

Radiant P845 does not have LVDS, only VGA.

Since we failed with the VBT approach I've gone and pushed this as is to dinq (with cc:stable and the bugzilla link added).

Thanks for the patch.

Quoted 30 lines
---
 drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++
 1 file changed, 8 insertions(+)
drivers/gpu/drm/i915/intel_lvds.c +8 -0
index ef80499113ee..6939e63d8bae 100644
@@ -819,6 +819,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Radiant P845",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Radiant Systems Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "P845"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
Signature · 6 lines
Ondrej Zary

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Signature · 6 lines
Ville Syrjälä
Intel
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