Re: [PATCH v3 3/3] drm/v3d: Make sure the GPU is on when measuring clocks.

2019-03-09 Thread Dave Emett
On Wed, 20 Feb 2019 at 23:37, Eric Anholt wrote: > > You'll get garbage measurements if the registers always read back > 0xdeadbeef > > Signed-off-by: Eric Anholt Reviewed-by: Dave Emett > --- > drivers/gpu/drm/v3d/v3d_debugfs.c | 8 > 1 file changed, 8 insertions(+) > > diff --git a

[PATCH v3 3/3] drm/v3d: Make sure the GPU is on when measuring clocks.

2019-02-20 Thread Eric Anholt
You'll get garbage measurements if the registers always read back 0xdeadbeef Signed-off-by: Eric Anholt --- drivers/gpu/drm/v3d/v3d_debugfs.c | 8 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/v3d/v3d_debugfs.c b/drivers/gpu/drm/v3d/v3d_debugfs.c index eb2b2d2f8553..a24