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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2015-08-15 13:26:16 -0300 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-08-31 00:27:37 +0900 |
| commit | cb11b3f18957f90f8adeb95adf694f52581416b3 (patch) | |
| tree | ad4d284b8f326ac5ca2cd33c33d854bafe17c275 /ipc/util.h | |
| parent | 44205083751cdcfdbd3f8607694ee1a5a9b161c7 (diff) | |
drm/exynos: fimd: only finish update if START == START_S
fimd_update_plane() programs BUF_START[win] and during the update
BUF_START[win] is copied to BUF_START_S[win] (its shadow register)
and starts scanning out, then it raises a irq.
The fimd_irq_handler, in the case we have a pending_fb, will check
the fb value was copied to START_S register and finish the update
in case of success.
Based on patch from Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'ipc/util.h')
0 files changed, 0 insertions, 0 deletions