[PATCH 6.6 415/638] drm: ci: use clk_ignore_unused for apq8016

Sasha Levin
2024-03-24T23:08:07Z

From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

[ Upstream commit aa1267e673fe5307cf00d02add4017d2878598b6 ]

If the ADV7511 bridge driver is compiled as a module, while DRM_MSM is
built-in, the clk_disable_unused congests with the runtime PM handling
of the DSI PHY for the clk_prepare_lock(). This causes apq8016 runner to
fail without completing any jobs ([1]). Drop the BM_CMDLINE which
duplicate the command line from the .baremetal-igt-arm64 clause and
enforce the clk_ignore_unused kernelarg instead to make apq8016 runner
work.

[1] https://gitlab.freedesktop.org/drm/msm/-/jobs/54990475

Fixes: 0119c894ab0d ("drm: Add initial ci/ subdirectory")
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240214083708.2323967-1-dmitry.baryshkov@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/ci/test.yml | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ci/test.yml b/drivers/gpu/drm/ci/test.yml
index 6473cddaa7a96..e5b7d309ca186 100644
--- a/drivers/gpu/drm/ci/test.yml
+++ b/drivers/gpu/drm/ci/test.yml
@@ -104,7 +104,10 @@ msm:apq8016:
DRIVER_NAME: msm
BM_DTB: https://${PIPELINE_ARTIFACTS_BASE}/arm64/apq8016-sbc.dtb
GPU_VERSION: apq8016
- BM_CMDLINE: "ip=dhcp console=ttyMSM0,115200n8 $BM_KERNEL_EXTRA_ARGS root=/dev/nfs rw nfsrootdebug nfsroot=,tcp,nfsvers=4.2 init=/init $BM_KERNELARGS"
+ # disabling unused clocks congests with the MDSS runtime PM trying to
+ # disable those clocks and causes boot to fail.
+ # Reproducer: DRM_MSM=y, DRM_I2C_ADV7511=m
+ BM_KERNEL_EXTRA_ARGS: clk_ignore_unused
RUNNER_TAG: google-freedreno-db410c
script:
- ./install/bare-metal/fastboot.sh
--
2.43.0