Clients of VADC_HC and BTM include reading voltage phone
power, system thermistors for thermal mitigation such as
msm_therm, case_therm, XO therm. Round robin ADC (RRADC)
provides clients ability to read supported channels from
PMfalcon RRADC such as battery ID, battery thermistors,
DCIN and USBIN voltage and current. Add the supported VADC,
BTM and RR ADC channels for the msmfalcon platforms.
Change-Id: I1b8bf9762642e0af73d7ac7fa51c974b93fd4b31
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
Ignore suspend flag is not set for "MAD_CPE" out widgets, causing
device not to go into suspend state during voice activation. Set
ignore suspend flag to allow suspend during SVA use case.
Change-Id: I18b7cb311e793c820da10990c47f472f7a0d0944
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Add vdd_class support which would help vote/unvote for any voltage rail
for the clock frequency to the regulator framework. A clock client request
for a clock frequency would look for the corresponding voltage vote and
would be send the request to regulator framework.
Change-Id: I5b1229091fcb7b3887b54735b9663fd31a35db21
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Only call an SVID handler's disconnect function only if it was
previously connected, i.e. when the state machine had proceeded
received a successful DISCOVER_SVIDs response. This helps to
avoid excessive notification to SVID clients.
While at it, require that .connect and .disconnect callbacks
are supplied during registration. This helps to eliminate NULL
checks each time they are called.
Change-Id: I030153a6b2106a6504ed51b5cb00a27f842e2488
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Update headphone OCP (Over Current Protection)
connection attempts to 2 to avoid hardware state
machine getting stuck in OCP state even after
reset.
CRs-Fixed: 1083736
Change-Id: I69e37a93418b99a187c7b46cf62524c5fc4901f2
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>
Adds lock to ioctl and other external calls to driver.
Adds missing null check in __usf_set_stream_param.
Change-Id: I142f31c6bb46d6a394ad012077e1703875a120ad
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
The codec DSP needs to be enabled only when there is use case that
utilizes the DSP. This way the codec DSP can be shutdown when it
is not used. Change adds misc device node that the user space can
use to trigger boot and shutdown of DSP.
CRs-Fixed: 1085213
Change-Id: Ie8bb9ed903e46b0914b4ba2630efa864c751c29b
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
Upon host bus reset driver draws 0mA and switches
to higher value 900/500 mA after moving to configured
state. This causes a glitch in the led and battery icon
status. Hence request to draw 100mA to void the glitch.
Change-Id: Id570e427d40d08e29cad7cb74be426bf218d00ee
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Audio format received from QMI client are not one to one
mapped to pcm format defined by ALSA driver. This causes
format mismatch when QMI client request a format not
defined by ALSA driver. Fix this by creating a mapping
between two formats.
Change-Id: I0f08dd57fa39d385369ef4886d12e8ea77c6ebc0
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
