| 2020-12-28 09:33:37 |
AceLan Kao |
bug |
|
|
added bug |
| 2020-12-28 09:33:48 |
AceLan Kao |
bug task added |
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linux-oem-5.10 (Ubuntu) |
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| 2020-12-28 09:34:07 |
AceLan Kao |
nominated for series |
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Ubuntu Focal |
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| 2020-12-28 09:34:07 |
AceLan Kao |
bug task added |
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linux (Ubuntu Focal) |
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| 2020-12-28 09:34:07 |
AceLan Kao |
bug task added |
|
linux-oem-5.10 (Ubuntu Focal) |
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| 2020-12-28 09:34:07 |
AceLan Kao |
nominated for series |
|
Ubuntu Hirsute |
|
| 2020-12-28 09:34:07 |
AceLan Kao |
bug task added |
|
linux (Ubuntu Hirsute) |
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| 2020-12-28 09:34:07 |
AceLan Kao |
bug task added |
|
linux-oem-5.10 (Ubuntu Hirsute) |
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| 2020-12-28 09:34:16 |
AceLan Kao |
bug task deleted |
linux (Ubuntu Focal) |
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|
| 2020-12-28 09:34:23 |
AceLan Kao |
bug task deleted |
linux-oem-5.10 (Ubuntu Hirsute) |
|
|
| 2020-12-28 09:34:30 |
AceLan Kao |
linux-oem-5.10 (Ubuntu): status |
New |
Invalid |
|
| 2020-12-28 09:34:33 |
AceLan Kao |
linux (Ubuntu Hirsute): status |
New |
In Progress |
|
| 2020-12-28 09:34:36 |
AceLan Kao |
linux-oem-5.10 (Ubuntu Focal): status |
New |
In Progress |
|
| 2020-12-28 09:34:39 |
AceLan Kao |
linux (Ubuntu Hirsute): assignee |
|
AceLan Kao (acelankao) |
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| 2020-12-28 09:34:40 |
AceLan Kao |
linux-oem-5.10 (Ubuntu Focal): assignee |
|
AceLan Kao (acelankao) |
|
| 2020-12-28 09:40:51 |
AceLan Kao |
description |
[Impact]
[Fix]
[Test]
[Where problems could occur] |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/410462/
[Test]
[Where problems could occur] |
|
| 2020-12-28 09:41:19 |
AceLan Kao |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2020-12-28 09:41:23 |
AceLan Kao |
tags |
|
oem-priority originate-from-1905893 somerville |
|
| 2021-01-13 03:37:14 |
AceLan Kao |
tags |
oem-priority originate-from-1905893 somerville |
oem-priority originate-from-1905814 originate-from-1905893 somerville |
|
| 2021-01-13 03:48:56 |
AceLan Kao |
description |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/410462/
[Test]
[Where problems could occur] |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/412664/
[Test]
[Where problems could occur] |
|
| 2021-01-18 09:32:08 |
AceLan Kao |
description |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/412664/
[Test]
[Where problems could occur] |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/412664/
[Test]
Verified on new Dell platforms.
[Where problems could occur]
The first commit reverts the patch that didn't find its way to upstream.
The second to forth commits are to enable DG1 which applied for solving conflicts.
The fifth and sixth commit splits code for EHL and JSL.
The seventh commit rename enums, no function changes.
The eighth commit is newer version of the first reverted commit.
The ninth commit adds CML CPU support on TGP PCH which fixes this issue.
According to the above explanation,
1. the DG1 in newly enabled by commits 2 to 4, no regression could occur,
2. the EHL and JSL commits are pretty simple and straightforward, should be safe to include,
3. the first commit is equivalence to the eighth commit
4. the ninth commit is pretty simple to add GEN9 into flow control,
so I think there should be no problems could occur from this patchset. |
|
| 2021-01-18 09:38:31 |
AceLan Kao |
description |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/412664/
[Test]
Verified on new Dell platforms.
[Where problems could occur]
The first commit reverts the patch that didn't find its way to upstream.
The second to forth commits are to enable DG1 which applied for solving conflicts.
The fifth and sixth commit splits code for EHL and JSL.
The seventh commit rename enums, no function changes.
The eighth commit is newer version of the first reverted commit.
The ninth commit adds CML CPU support on TGP PCH which fixes this issue.
According to the above explanation,
1. the DG1 in newly enabled by commits 2 to 4, no regression could occur,
2. the EHL and JSL commits are pretty simple and straightforward, should be safe to include,
3. the first commit is equivalence to the eighth commit
4. the ninth commit is pretty simple to add GEN9 into flow control,
so I think there should be no problems could occur from this patchset. |
[Impact]
i915 driver gives below warnings that CML-S GPU doesn't work with TGL/RKL PCH, and the screen is blank.
kernel: i915 0000:00:02.0: drm_WARN_ON(!IS_PLATFORM(dev_priv, INTEL_TIGERLAKE) && !IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE))
[Fix]
Intel provides us a new patch for this issue
https://patchwork.freedesktop.org/patch/412664/
[Test]
Verified on new Dell platforms.
[Where problems could occur]
The first commit reverts the patch that didn't find its way to upstream.
The second to forth commits are to enable DG1 which applied for solving conflicts.
The fifth and sixth commit splits code for EHL and JSL.
The seventh and eighth commits rename enums, no function changes.
The ninth commit is newer version of the first reverted commit.
The tenth commit adds CML CPU support on TGP PCH which fixes this issue.
According to the above explanation,
1. the DG1 in newly enabled by commits 2 to 4, no regression could occur,
2. the EHL and JSL commits are pretty simple and straightforward, should be safe to include,
3. the first commit is equivalence to the ninth commit
4. the tenth commit is pretty simple to add GEN9 into flow control,
so I think there should be no problems could occur from this patchset. |
|
| 2021-01-25 22:32:17 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1905814 originate-from-1905893 somerville |
oem-priority originate-from-1905814 originate-from-1905893 somerville verification-needed-focal |
|
| 2021-01-26 08:25:17 |
Timo Aaltonen |
linux-oem-5.10 (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2021-01-27 09:16:57 |
AceLan Kao |
tags |
oem-priority originate-from-1905814 originate-from-1905893 somerville verification-needed-focal |
oem-priority originate-from-1905814 originate-from-1905893 somerville verification-done-focal |
|
| 2021-01-27 10:16:46 |
Launchpad Janitor |
linux-oem-5.10 (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2021-02-01 09:57:12 |
Rex Tsai |
bug |
|
|
added subscriber Rex Tsai |
| 2021-02-19 23:03:37 |
Launchpad Janitor |
linux (Ubuntu Hirsute): status |
In Progress |
Fix Released |
|
| 2022-09-02 14:39:04 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Released |
|
