23fdbdd7ed
This patch adds a little more control to a couple wait_for routines such that we can avoid open-coding read/wait/timeout patterns which: - need the value of the register after the wait_for - run arbitrary operation for the read portion This patch also chooses the correct sleep function (based on timers-howto.txt) for the polling interval the caller specifies. Changes in v2: - Added to the series Changes in v3: - Rebased on drm-intel-next-queued and the new Wmin/max _wait_for - Removed msleep option Changes in v4: - Removed ; for OP in _wait_for (Chris) - Moved reg_value definition above ret (Chris) Changes in v4: - checkpatch whitespace fix Changes in v5: - None Changes in v6: - None Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180108195545.218615-3-seanpaul@chromium.org |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||