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| author |   Liviu Dudau <Liviu.Dudau@arm.com> | 2018-07-23 12:05:53 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2018-07-31 16:31:50 +0100 |
| commit | d664b851eb2bcdf84a3c063cf59457bb15bc6120 (patch) | |
| tree | af8a44c9ef7edb2205f7d9d51aef14ff2fce456a /tools/perf/scripts/python | |
| parent | drm: arm: hdlcd: Use drm_atomic_helper_shutdown() to disable planes on removal (diff) | |
| download | linux-dev-d664b851eb2bcdf84a3c063cf59457bb15bc6120.tar.xz linux-dev-d664b851eb2bcdf84a3c063cf59457bb15bc6120.zip | |
drm/arm/hdlcd: Reject atomic commits that disable only the plane
The HDLCD engine needs an active plane while the CRTC is active, as
it will start scanning out data from HDLCD_REG_FB_BASE once it gets
enabled. Make sure that the only available plane doesn't get disabled
while the CRTC remains active, as this will scanout invalid data.
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions