Maybe you need to use uart2 as normal ttyS2, firstly disable the
uart2 debug function. Set "rockchip,serial-id" as -1, it means
fiq debugger still have a /dev/ttyFIQ0, but it doesn't have any uart
hardware.
&fiq_debugger {
rockchip,serial-id = <0xffffffff>;
status = "okay";
};
Change-Id: I80065eed852eb50139520c5c1fdceb882773d79d
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
If the enable-gpios property of a simple panel in device tree is set,
the GPIO is not toggled on/off because of missing calls to
drm_panel_prepare and drm_panel_unprepare.
Change-Id: I0a191c8bdd05ef8c2d3d41259937cb5ad0b29f08
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
DPTX implements the programmable SSC down-spreading with up to
0.5% modulation amplitude and 30k/33k modulation frequency.
Change-Id: I2c3eae8f27c84eb1b22eac8973691e0276c1588e
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
rkisp1_isp_stop() is called in rkisp1_isp_isr() now,
so change readx_poll_timeout in rkisp1_isp_stop() to readx_poll_timeout_atomic
Change-Id: If4cb8628e38d2c774f30d7200b0804f22d4ccc4c
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
isp_mipi_ctrl[8:11] control synopsys dphy's SHUTDOWNZ
and RSTZ. stop mipi and dphy together.
Change-Id: Ief50ab81f5f960e414a880e43b772ee47752742b
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
From "CPU selection" to "Rockchip CPU selection".
Change-Id: I5d9368ca6eb9ba60cd4c33fdd703775a328e9da0
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
when use hdmi-in chip with isp, it needs to pull out/plug in hdmi cable
when stream is on.
many error logs are reported in interrupt function when pull out/plug in
hdmi cable, then the system will be dead.
so we stop isp when too many error logs are reported.
Change-Id: Ic19eddfc952954a11a176b91c16ce4c9b6372418
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
The commit e38aa951c8 ("pwm: rockchip: Make pwm pinctrl setting after pwm
enabled") modified the pinctrl-names to "active".
Change-Id: I931707d194d7a5aa0c3e652933e8fae3ada20132
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>
rk1808 evb board use imx327 as default sensor, so enable it.
Change-Id: I38c6cc77c1263593774b725abcd915559e37a49e
Signed-off-by: Lin Huang <hl@rock-chips.com>
We want to default to enable mipi camera on rk1808 evb
board, but mipi mclk and rgmii clk use the same pin.
So we need to disable gmac to make sure mipi camera working
normally.
Change-Id: Ie39f1c41863f1bd18c4c9620f9e168b5cdfe9f33
Signed-off-by: Lin Huang <hl@rock-chips.com>
There is playback's sound L/R channel conversion problem when recording is opened
Change-Id: Iae7160e25bdd834df9904fbd34fe964449c93560
Signed-off-by: Binyuan Lan <lby@rock-chips.com>
Currently, CTS+N is forced to zero as a workaround of the IP block for
i.MX platforms. This is requested in the datasheet of the corresponding
IP for AHB mode only. However, we have seen that it introduces glitches
or delays when playing a sound on HDMI for I2S mode. This proves that we
cannot keep the current functions for handling audio stream as-is if
these contain workaround that are specific to a mode.
This commit introduces two callbacks, one for each variant.
dw_hdmi_setup defines the right function depending on the detected
variant. Then, the exported functions dw_hdmi_audio_enable and
dw_hdmi_audio_disable calls the corresponding callbacks
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Romain Perier <romain.perier@collabora.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170414083113.4255-2-romain.perier@collabora.com
(cherry picked from commit a7d555d2f2)
Change-Id: Ie988cdd7ab54466fa01135ae940ce0d2c27431d2
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
