drm/v3d: Make sure the GPU is on when measuring clocks.

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You'll get garbage measurements if the registers always read back
0xdeadbeef

Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190220233658.986-3-eric@anholt.net
Reviewed-by: Dave Emett <david.emett@broadcom.com>

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Eric Anholt 2019-02-20 15:36:58 -08:00

parent a7dde1b7a5

commit 935f3d8843

1 changed files with 8 additions and 0 deletions

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drivers/gpu/drm/v3d/v3d_debugfs.c

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