pwm: rev-d quirk worked-around.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
This commit is contained in:
28
src/maa.c
28
src/maa.c
@@ -142,20 +142,20 @@ maa_check_pwm(int pin)
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if (plat->pins[pin].capabilites.pwm != 1)
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return NULL;
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/** quirk in rev d, this messes with pwm on that pin
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* if (plat->pins[pin].capabilites.gpio == 1) {
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* maa_gpio_context* mux_i;
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* mux_i = maa_gpio_init_raw(plat->pins[pin].gpio.pinmap);
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* if (mux_i == NULL)
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* return NULL;
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* if (maa_gpio_dir(mux_i, MAA_GPIO_OUT) != MAA_SUCCESS)
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* return NULL;
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* if (maa_gpio_write(mux_i, 0) != MAA_SUCCESS)
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* return NULL;
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* if (maa_gpio_close(mux_i) != MAA_SUCCESS)
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* return NULL;
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* }
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*/
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if (plat->pins[pin].capabilites.gpio == 1) {
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maa_gpio_context* mux_i;
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mux_i = maa_gpio_init_raw(plat->pins[pin].gpio.pinmap);
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if (mux_i == NULL)
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return NULL;
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if (maa_gpio_dir(mux_i, MAA_GPIO_OUT) != MAA_SUCCESS)
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return NULL;
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// Current REV D quirk. //TODO GEN 2
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if (maa_gpio_write(mux_i, 1) != MAA_SUCCESS)
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return NULL;
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if (maa_gpio_close(mux_i) != MAA_SUCCESS)
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return NULL;
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}
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if (plat->pins[pin].pwm.mux_total > 0)
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if (maa_setup_mux_mapped(plat->pins[pin].pwm) != MAA_SUCCESS)
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return NULL;
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