init temp_last with a more suitable value. also we eliminate
the steady state error by ajusting the temp calc fomular.
extra useful log is added to mark tsadc is probed successfully.
Change-Id: If88031c10646437fa7b5152c70aeaebf93e4df05
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
This patch prepare dma cyclic with total buffersize,
and let the dmaengine to handle the interlace buffer.
Change-Id: Ic0ee647e006c72c7eedc77a30d1e2d0eb902f120
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
By default, we enable all of ADC groups on RK3308 EVB.
Change-Id: Id89adab1c7d9cde22fb4ac3d5dcd3b18a8a96da3
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
There are 3 I2S that can be connected to aocdec on RK3308:
- i2s2_8ch
- i2s3_4ch
- i2s1_2ch
We can change the order of i2s sdis to meet different
customized requirements.
Change-Id: I62b2e953ea76e71590bcd4244883b391a9bec345
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This patch supports ADC groups for assignments that
need to be used, we don't need to enable all of ADC
channels, so that the runtime power consumption
will also be improved.
By the way, clean up the useless structure members
and source codes.
Change-Id: I7c559543eb9344f0022ce99a6938114084ac17db
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
The RK3308 codec is attached with multi-codec machine
driver, not simple-card, so we don't need use the
property #sound-dai-cells any more.
Change-Id: Ie1afdc6bf2820efbb0054ea5e6d91d9c9025351e
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Make the i2s controller to implement the PWM continuous mode, use
I2S's Left/right two channel, each channel is only 32bits, so the
precision of duty percent is 1/64.
Change-Id: Ie134d964cdf33573e918b2f79cc8e53118f50a1e
Signed-off-by: David Wu <david.wu@rock-chips.com>
This patch add support for combine several audio digital interface
into a mix-dai, for example, we can combine two 8ch i2s into a 16ch dai.
or combine 6ch pdm and 2ch i2s into a 8ch dai.
Change-Id: I4e920c0cdf9c8d954c12b48938a48926cfe403b0
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
When 4K x 2k 60Hz/50Hz tmds clock is above the max tmds clock, setting its
color to YUV420. A few TV edid declare that they can't support
4K x 2k 60Hz/50Hz YUV420, we still set color to YUV420 or 4K x 2k 60Hz/50Hz
tmds clock will over the limit.
Change-Id: Id57c9313ab52973927c578d0eb2a7b1b30cb9ec1
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
128+64KB at the beginning of RAM reserved for ATF.
128KB for pstore.
Change-Id: I1306daec44c65258ff6668f6760be4981d7ca932
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
256KB alignment is not work for (textofs & 0xf0000) > 0x40000.
Change to 1MB.
Change-Id: I9803b22d7d64a244842dcc811e47e214d247fc0c
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This patch add support for property 'rockchip,no-dmaengine'.
it is a boolean property. if present, driver will do not
register pcm dmaengine, only just register dai. if the dai
is part of multi-dais, the property should be present. Please
refer to rockchip,multidais.txt about multi-dais usage.
Change-Id: I9aa2ddb15f5a27202f90bf32804f214435cc0b73
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
snd_soc_find_dai() has been exported and so add the kerneldoc comments
for it.
Change-Id: Iaeb085bd8eebc26075558b4db4cfa4fe9d058e83
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
(cherry picked from commit fbb88b5ca1)
This API can be used by topology to find an existing BE dai by name
and further configure it.
Topology will also check DAI ID to avoid wrong match.
Change-Id: I5651b280ef8352dd20bdb9e6ffa747d0b5a4e088
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
(cherry picked from commit 305e9020f0)
Add DP UFP_D support so that we can get the right
DP pin cap for DISCOVERY_MODES cmd.
Change-Id: I564453d2bdf1485acdd65dddb814aae5012c9097
Signed-off-by: zain wang <wzz@rock-chips.com>
This patch set uart_rts_gpios as an optional gpio pin.
Some boards (e.g. px3se-sdk) do not use the rts flow control,
and the correspoding uart-rts pin is occupied as some other
functions(e.g. irq pin).
Change-Id: Ia402dc2b74c305d83d3e1ccbedc1c913b270c828
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
The values of the coefficients are the ones in px30.dtsi,
according to Rocky Hao.
Change-Id: I2bcd19f4d9bbddcb02a6ecae743b212778c00178
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
The clk_rtc32k_pmu is unused for pll on px30 and it will
increase the time to change armclk rate and have a lot waring print.
Change-Id: Iefee34390fbbc2ba4a60a5888806f4e494655fdf
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
support fractional divider with only one level parent clock
Change-Id: I6593f908edf4454ef03255080bf9ac1d72c6f64e
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
When integer divider switch to frac divider,
High frequency burrs that may appeared,
It's deadly to the system
Change-Id: I483449f9a0b980671f90d4c534fad033998deaf7
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
vdd_arm can supply multiple consumers(arm/dmc/gpu/rkvdec), we need to keep
a voltage meets all consumers before all consumers complete initialization.
Change-Id: Ie5f3c1e879931fe69f8b807385c8e97f5cdf5d93
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>
Because px3se also need dmc node, move dmc node from rk312x-android.dtsi
to rk312x.dtsi.
Change-Id: I4adb15048bbf092c1389d72d8d669a40a7ad588b
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
RK3308 EVB V10: using ADC7 and ADC8 (grp==3) for loopback
RK3308 EVB V11: using ADC1 and ADC2 (grp==0) for loopback
Change-Id: I88a24bddacd25ba54878e97dec8b08b4f38875a2
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
