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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2017-05-16 12:14:43 +1000 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2017-05-16 12:14:43 +1000 |
| commit | 3210457764e0828056e64bbddbb9273d0384657c (patch) | |
| tree | a399bc53cc448bb5db6e92d486e1c4845d12f716 /firmware/target/arm/imx233/kernel-imx233.h | |
| parent | 5dd443c03385393de7458a03097e0b40635e6e4e (diff) | |
| download | rockbox-3210457764e0828056e64bbddbb9273d0384657c.tar.gz rockbox-3210457764e0828056e64bbddbb9273d0384657c.zip | |
imx233: fix touchscreen driver
One cannot call lradc_acquire in IRQ context. The solution is to reserve the
channel once at init. There is an additional complication on STMP3600 where
channel mapping is fixed.
Change-Id: Idccbac634a4d9002703e2b1d57748beb9b245cbb
Diffstat (limited to 'firmware/target/arm/imx233/kernel-imx233.h')
| -rw-r--r-- | firmware/target/arm/imx233/kernel-imx233.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/imx233/kernel-imx233.h b/firmware/target/arm/imx233/kernel-imx233.h index 960f3f2431..74a6f248f2 100644 --- a/firmware/target/arm/imx233/kernel-imx233.h +++ b/firmware/target/arm/imx233/kernel-imx233.h @@ -43,4 +43,4 @@ int arbiter_acquire(struct channel_arbiter_t *a, int timeout); void arbiter_release(struct channel_arbiter_t *a, int channel); bool arbiter_acquired(struct channel_arbiter_t *a, int channel); -#endif /* __KERNEL_IMX233__ */
\ No newline at end of file +#endif /* __KERNEL_IMX233__ */ |