diff options
Diffstat (limited to 'src/mainboard/google/poppy')
| -rw-r--r-- | src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/camera_pmic.asl | 67 |
1 files changed, 29 insertions, 38 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/camera_pmic.asl b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/camera_pmic.asl index fc23d065b7..d70726f49e 100644 --- a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/camera_pmic.asl +++ b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/camera_pmic.asl @@ -400,50 +400,41 @@ Scope (\_SB.PCI0.I2C2) } /* Reference count for VSIO */ - Mutex (MUTV, 0) Name (VSIC, 0) Method (DOVD, 1, Serialized) { - /* Save Acquire result so we can check for - Mutex acquired */ - Store (Acquire (MUTV, 1000), Local0) - /* Check for Mutex acquired */ - If (LEqual (Local0, Zero)) { - /* Turn off VSIO */ - If (LEqual (Arg0, Zero)) { - /* Decrement only if VSIC > 0 */ - if (LGreater (VSIC, 0)) { - Decrement (VSIC) - If (LEqual (VSIC, Zero)) { - VSIO = 0 - Sleep(1) - PMOF() - } + /* Turn off VSIO */ + If (LEqual (Arg0, Zero)) { + /* Decrement only if VSIC > 0 */ + if (LGreater (VSIC, 0)) { + Decrement (VSIC) + If (LEqual (VSIC, Zero)) { + VSIO = 0 + Sleep(1) + PMOF() } - } ElseIf (LEqual (Arg0, 1)) { - /* Increment only if VSIC < 4 */ - If (LLess (VSIC, 4)) { - /* Turn on VSIO */ - If (LEqual (VSIC, Zero)) { - PMON() - VSIO = 3 - - if (LNotEqual (IOVA, 52)) { - /* Set VSIO value as - 1.8006 V */ - IOVA = 52 - } - if (LNotEqual (SIOV, 52)) { - /* Set VSIO value as - 1.8006 V */ - SIOV = 52 - } - Sleep(3) + } + } ElseIf (LEqual (Arg0, 1)) { + /* Increment only if VSIC < 4 */ + If (LLess (VSIC, 4)) { + /* Turn on VSIO */ + If (LEqual (VSIC, Zero)) { + PMON() + VSIO = 3 + + if (LNotEqual (IOVA, 52)) { + /* Set VSIO value as + 1.8006 V */ + IOVA = 52 + } + if (LNotEqual (SIOV, 52)) { + /* Set VSIO value as + 1.8006 V */ + SIOV = 52 } - Increment (VSIC) + Sleep(3) } + Increment (VSIC) } - - Release (MUTV) } } |