Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1324673
| From | Heiko Stübner <heiko@sntech.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC PATCH] ARM: dts: rockchip: increase the mclk_fs to 512 for kylin board |
| Date | 2016-02-02 22:50 +0100 |
| Message-ID | <qXQZJ-Oy-29@gated-at.bofh.it> (permalink) |
| References | <qWcUG-90-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Am Freitag, 29. Januar 2016, 16:49:21 schrieb Xing Zheng: > If we playback the 8KHz FS audio with the 256 mclk_fs, we need the > mclk = 256 * 8000 = 2.048MHz, the frac div is 594 / 2.048 = 290, > the frac div value 0x00809015 set to the CRU_CLKSEL7_CON will cause > to hang. > > We increase the mclk_fs to 512, will get the mclk = 512 * 8000 = > 4.096MHz, use 0x01009015 instead of 0x00809015 to work around this > issue. We will keep tracking it. > > Signed-off-by: Xing Zheng <zhengxing@rock-chips.com> applied to my dts32 branch for 4.6 Thanks Heiko
Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread
[RFC PATCH] ARM: dts: rockchip: increase the mclk_fs to 512 for kylin board Xing Zheng <zhengxing@rock-chips.com> - 2016-01-29 09:50 +0100 Re: [RFC PATCH] ARM: dts: rockchip: increase the mclk_fs to 512 for kylin board Heiko Stübner <heiko@sntech.de> - 2016-02-02 22:50 +0100
csiph-web