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bbf918863e
Introduce a new interrupt driven mechanism for managing speed of the memory controller. The interrupts are generated due to performance counters overflow. The performance counters might track memory reads, writes, transfers, page misses, etc. In the basic algorithm tracking read transfers and calculating memory pressure should be enough to skip polling mode in devfreq. Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> |
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| exynos5422-dmc.c | ||
| exynos-srom.c | ||
| exynos-srom.h | ||
| Kconfig | ||
| Makefile | ||