Commit Graph

7 Commits

Author SHA1 Message Date
Dan Murphy
3121420cf9
ASoC: tas2770: Remove unused variables
Remove unused variables in the private struct and the code as these
variables are initially set and then there is no additional code
utilizing these variables.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200923132600.10652-6-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-23 18:48:03 +01:00
Dan Murphy
dd7d905206
ASoC: tas2770: Remove ti,asi-format code
Remove the code to support the asi-format binding property. The code
does nothing except read the property and set a variable. No additional
action is taken except to reset the variable. The property is supposed
to set the rising or falling RX edge detection of the SBCLK but this
edge detection is done by checking the DAI_FMT_INV_MASK.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200923132600.10652-5-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-23 18:48:02 +01:00
Dan Murphy
5d0b9dfe0d
ASoC: tas2770: Add shutdown capability via a GPIO
Add the hardware shutdown mechanism to shutdown and wake up the device
via a GPIO.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200923132600.10652-2-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-23 18:48:01 +01:00
Dan Murphy
ec9377dca2
ASoC: tas2770: Convert bit mask to GENMASK in header
Update the hardcoded masks with the GENMASK macro. Also update some of
the hardcoded bits with the BIT macro

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200918190548.12598-6-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-21 23:57:21 +01:00
Alexander A. Klimov
5856d8bd30
ASoC: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200719153822.59788-1-grandmaster@al2klimov.de
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-22 14:31:55 +01:00
Dan Murphy
40f90ef0a7
ASoc: tas2770: Remove unused defines and variables
Remove unused defines and structure variables that are not
referenced by the code.  If these are needed for future
enhancements then they should be added at that time.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20191007171157.17813-3-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-07 19:08:42 +01:00
Frank Shi
1a476abc72
tas2770: add tas2770 smart PA kernel driver
add tas2770 smart PA kernel driver

Signed-off-by: Frank Shi <shifu0704@thundersoft.com>
Link: https://lore.kernel.org/r/1568962709-19185-2-git-send-email-shifu0704@thundersoft.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-01 12:27:49 +01:00