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| author | Andrzej Hajda <a.hajda@samsung.com> | 2018-05-08 11:36:58 +0200 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2018-05-24 16:46:55 +0900 |
| commit | ecf81ed98c8df8c6d397f4e044af175481b5b831 (patch) | |
| tree | b17b6ff73a07a7da8dfd1d4f0796b3e71e866c2b /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | cb5fba715babc599e82f40d53b6b956efcc8fc25 (diff) | |
drm/exynos/dsi: mask frame-done interrupt
DSI driver is not really interested in this interrupt. It causes only
unnecessary code execution of interrupt handler and could possibly
cause FIFO overflow - as it triggers DSI interrupt handler to process
next DSI transfer. With this patch we will get rid of about 30 IRQ
handler calls per second.
Fixes: e6f988a45857 ("drm/exynos: dsi: add support for Exynos5433")
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions