diff options
| -rw-r--r-- | drivers/pwm/pwm-mtk-disp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-mtk-disp.c b/drivers/pwm/pwm-mtk-disp.c index c605013e4114..3fbb4bae93a4 100644 --- a/drivers/pwm/pwm-mtk-disp.c +++ b/drivers/pwm/pwm-mtk-disp.c @@ -178,7 +178,7 @@ static void mtk_disp_pwm_get_state(struct pwm_chip *chip, { struct mtk_disp_pwm *mdp = to_mtk_disp_pwm(chip); u64 rate, period, high_width; - u32 clk_div, con0, con1; + u32 clk_div, pwm_en, con0, con1; int err; err = clk_prepare_enable(mdp->clk_main); @@ -197,7 +197,8 @@ static void mtk_disp_pwm_get_state(struct pwm_chip *chip, rate = clk_get_rate(mdp->clk_main); con0 = readl(mdp->base + mdp->data->con0); con1 = readl(mdp->base + mdp->data->con1); - state->enabled = !!(con0 & BIT(0)); + pwm_en = readl(mdp->base + DISP_PWM_EN); + state->enabled = !!(pwm_en & mdp->data->enable_mask); clk_div = FIELD_GET(PWM_CLKDIV_MASK, con0); period = FIELD_GET(PWM_PERIOD_MASK, con1); /* |