* [PATCH v2] drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
@ 2018-09-17 21:22 José Roberto de Souza
2018-09-17 22:11 ` ✓ Fi.CI.BAT: success for " Patchwork
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: José Roberto de Souza @ 2018-09-17 21:22 UTC (permalink / raw)
To: intel-gfx; +Cc: dri-devel
All DRM_CLIENT capabilities are tied to KMS support, so returning
-EOPNOTSUPP when KMS is not supported.
v2: returning -EOPNOTSUPP(same value as posix ENOTSUP and available
in uapi) instead of -ENOTSUPP
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
drivers/gpu/drm/drm_ioctl.c | 3 +++
drivers/gpu/drm/i915/i915_perf.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 60dfbfae6a02..c0de628c194c 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -306,6 +306,9 @@ drm_setclientcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
struct drm_set_client_cap *req = data;
+ if (!drm_core_check_feature(dev, DRIVER_MODESET))
+ return -EOPNOTSUPP;
+
switch (req->capability) {
case DRM_CLIENT_CAP_STEREO_3D:
if (req->value > 1)
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 664b96bb65a3..c1edd1e69a3e 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -2817,7 +2817,7 @@ int i915_perf_open_ioctl(struct drm_device *dev, void *data,
if (!dev_priv->perf.initialized) {
DRM_DEBUG("i915 perf interface not available for this system\n");
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
known_open_flags = I915_PERF_FLAG_FD_CLOEXEC |
--
2.19.0
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 4+ messages in thread
* ✓ Fi.CI.BAT: success for drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
2018-09-17 21:22 [PATCH v2] drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS José Roberto de Souza
@ 2018-09-17 22:11 ` Patchwork
2018-09-17 23:19 ` ✓ Fi.CI.IGT: " Patchwork
2018-09-18 8:34 ` [PATCH v2] " Chris Wilson
2 siblings, 0 replies; 4+ messages in thread
From: Patchwork @ 2018-09-17 22:11 UTC (permalink / raw)
To: Souza, Jose; +Cc: intel-gfx
== Series Details ==
Series: drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
URL : https://patchwork.freedesktop.org/series/49816/
State : success
== Summary ==
= CI Bug Log - changes from CI_DRM_4834 -> Patchwork_10207 =
== Summary - WARNING ==
Minor unknown changes coming with Patchwork_10207 need to be verified
manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_10207, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
External URL: https://patchwork.freedesktop.org/api/1.0/series/49816/revisions/1/mbox/
== Possible new issues ==
Here are the unknown changes that may have been introduced in Patchwork_10207:
=== IGT changes ===
==== Warnings ====
igt@pm_rpm@module-reload:
fi-hsw-4770r: SKIP -> PASS
== Known issues ==
Here are the changes found in Patchwork_10207 that come from known issues:
=== IGT changes ===
==== Issues hit ====
igt@drv_selftest@live_guc:
fi-skl-guc: NOTRUN -> DMESG-WARN (fdo#107258)
igt@gem_exec_suspend@basic-s4-devices:
fi-blb-e6850: PASS -> INCOMPLETE (fdo#107718)
igt@kms_psr@primary_page_flip:
fi-icl-u: PASS -> FAIL (fdo#107336)
==== Possible fixes ====
igt@drv_module_reload@basic-reload-inject:
fi-hsw-4770r: DMESG-WARN (fdo#107924, fdo#107425) -> PASS
igt@kms_psr@primary_page_flip:
fi-kbl-r: FAIL (fdo#107336) -> PASS
fdo#107258 https://bugs.freedesktop.org/show_bug.cgi?id=107258
fdo#107336 https://bugs.freedesktop.org/show_bug.cgi?id=107336
fdo#107425 https://bugs.freedesktop.org/show_bug.cgi?id=107425
fdo#107718 https://bugs.freedesktop.org/show_bug.cgi?id=107718
fdo#107924 https://bugs.freedesktop.org/show_bug.cgi?id=107924
== Participating hosts (47 -> 40) ==
Additional (1): fi-skl-guc
Missing (8): fi-ilk-m540 fi-skl-gvtdvm fi-hsw-4200u fi-bdw-gvtdvm fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper
== Build changes ==
* Linux: CI_DRM_4834 -> Patchwork_10207
CI_DRM_4834: e13c7f93395b309bc440805cb7ee957c63324fa0 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_4645: 03b90a39ed12a568c9da752466ea708d6348e110 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_10207: d576890f0facb93320df622de6ee3c2cb7841099 @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
d576890f0fac drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_10207/issues.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
* ✓ Fi.CI.IGT: success for drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
2018-09-17 21:22 [PATCH v2] drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS José Roberto de Souza
2018-09-17 22:11 ` ✓ Fi.CI.BAT: success for " Patchwork
@ 2018-09-17 23:19 ` Patchwork
2018-09-18 8:34 ` [PATCH v2] " Chris Wilson
2 siblings, 0 replies; 4+ messages in thread
From: Patchwork @ 2018-09-17 23:19 UTC (permalink / raw)
To: Souza, Jose; +Cc: intel-gfx
== Series Details ==
Series: drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
URL : https://patchwork.freedesktop.org/series/49816/
State : success
== Summary ==
= CI Bug Log - changes from CI_DRM_4834_full -> Patchwork_10207_full =
== Summary - WARNING ==
Minor unknown changes coming with Patchwork_10207_full need to be verified
manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_10207_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
== Possible new issues ==
Here are the unknown changes that may have been introduced in Patchwork_10207_full:
=== IGT changes ===
==== Warnings ====
igt@pm_rc6_residency@rc6-accuracy:
shard-snb: SKIP -> PASS
== Known issues ==
Here are the changes found in Patchwork_10207_full that come from known issues:
=== IGT changes ===
==== Issues hit ====
igt@gem_exec_big:
shard-hsw: PASS -> TIMEOUT (fdo#107937)
igt@kms_busy@extended-modeset-hang-newfb-render-b:
shard-glk: NOTRUN -> DMESG-WARN (fdo#107956)
igt@kms_cursor_legacy@pipe-b-torture-bo:
shard-glk: PASS -> INCOMPLETE (k.org#198133, fdo#103359)
igt@kms_flip@2x-flip-vs-expired-vblank:
shard-glk: PASS -> FAIL (fdo#105363)
igt@kms_flip@dpms-vs-vblank-race-interruptible:
shard-glk: PASS -> FAIL (fdo#103060)
igt@kms_flip@flip-vs-expired-vblank-interruptible:
shard-glk: PASS -> FAIL (fdo#102887, fdo#105363)
==== Possible fixes ====
igt@gem_exec_schedule@preempt-contexts-render:
shard-snb: INCOMPLETE (fdo#105411) -> SKIP
igt@kms_atomic_transition@plane-all-modeset-transition:
shard-glk: INCOMPLETE (k.org#198133, fdo#103359) -> PASS
igt@kms_frontbuffer_tracking@fbc-2p-indfb-fliptrack:
shard-glk: FAIL (fdo#103167) -> PASS
fdo#102887 https://bugs.freedesktop.org/show_bug.cgi?id=102887
fdo#103060 https://bugs.freedesktop.org/show_bug.cgi?id=103060
fdo#103167 https://bugs.freedesktop.org/show_bug.cgi?id=103167
fdo#103359 https://bugs.freedesktop.org/show_bug.cgi?id=103359
fdo#105363 https://bugs.freedesktop.org/show_bug.cgi?id=105363
fdo#105411 https://bugs.freedesktop.org/show_bug.cgi?id=105411
fdo#107937 https://bugs.freedesktop.org/show_bug.cgi?id=107937
fdo#107956 https://bugs.freedesktop.org/show_bug.cgi?id=107956
k.org#198133 https://bugzilla.kernel.org/show_bug.cgi?id=198133
== Participating hosts (5 -> 5) ==
No changes in participating hosts
== Build changes ==
* Linux: CI_DRM_4834 -> Patchwork_10207
CI_DRM_4834: e13c7f93395b309bc440805cb7ee957c63324fa0 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_4645: 03b90a39ed12a568c9da752466ea708d6348e110 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_10207: d576890f0facb93320df622de6ee3c2cb7841099 @ 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_10207/shards.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
2018-09-17 21:22 [PATCH v2] drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS José Roberto de Souza
2018-09-17 22:11 ` ✓ Fi.CI.BAT: success for " Patchwork
2018-09-17 23:19 ` ✓ Fi.CI.IGT: " Patchwork
@ 2018-09-18 8:34 ` Chris Wilson
2 siblings, 0 replies; 4+ messages in thread
From: Chris Wilson @ 2018-09-18 8:34 UTC (permalink / raw)
To: José Roberto de Souza, intel-gfx; +Cc: dri-devel
Quoting José Roberto de Souza (2018-09-17 22:22:44)
> All DRM_CLIENT capabilities are tied to KMS support, so returning
> -EOPNOTSUPP when KMS is not supported.
>
> v2: returning -EOPNOTSUPP(same value as posix ENOTSUP and available
> in uapi) instead of -ENOTSUPP
>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
> drivers/gpu/drm/drm_ioctl.c | 3 +++
> drivers/gpu/drm/i915/i915_perf.c | 2 +-
> 2 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
> index 60dfbfae6a02..c0de628c194c 100644
> --- a/drivers/gpu/drm/drm_ioctl.c
> +++ b/drivers/gpu/drm/drm_ioctl.c
> @@ -306,6 +306,9 @@ drm_setclientcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
> {
> struct drm_set_client_cap *req = data;
>
I liked Daniel's comment suggestion.
> + if (!drm_core_check_feature(dev, DRIVER_MODESET))
> + return -EOPNOTSUPP;
> +
> switch (req->capability) {
> case DRM_CLIENT_CAP_STEREO_3D:
> if (req->value > 1)
> diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
> index 664b96bb65a3..c1edd1e69a3e 100644
> --- a/drivers/gpu/drm/i915/i915_perf.c
> +++ b/drivers/gpu/drm/i915/i915_perf.c
> @@ -2817,7 +2817,7 @@ int i915_perf_open_ioctl(struct drm_device *dev, void *data,
>
> if (!dev_priv->perf.initialized) {
> DRM_DEBUG("i915 perf interface not available for this system\n");
> - return -ENOTSUPP;
> + return -EOPNOTSUPP;
Better served as a separate patch, so it can be applied to different
trees.
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-09-18 8:34 UTC | newest]
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-- links below jump to the message on this page --
2018-09-17 21:22 [PATCH v2] drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS José Roberto de Souza
2018-09-17 22:11 ` ✓ Fi.CI.BAT: success for " Patchwork
2018-09-17 23:19 ` ✓ Fi.CI.IGT: " Patchwork
2018-09-18 8:34 ` [PATCH v2] " Chris Wilson
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