diff options
| -rw-r--r-- | drivers/media/rc/mtk-cir.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c index 840e7aec5c21..746d43fdc17a 100644 --- a/drivers/media/rc/mtk-cir.c +++ b/drivers/media/rc/mtk-cir.c @@ -24,7 +24,8 @@ * Register to setting ok count whose unit based on hardware sampling period * indicating IR receiving completion and then making IRQ fires */ -#define MTK_OK_COUNT(x) (((x) & GENMASK(23, 16)) << 16) +#define MTK_OK_COUNT_MASK (GENMASK(22, 16)) +#define MTK_OK_COUNT(x) ((x) << 16) /* Bit to enable IR hardware function */ #define MTK_IR_EN BIT(0) @@ -268,7 +269,7 @@ static irqreturn_t mtk_ir_irq(int irqno, void *dev_id) static const struct mtk_ir_data mt7623_data = { .regs = mt7623_regs, .fields = mt7623_fields, - .ok_count = 0xf, + .ok_count = 3, .hw_period = 0xff, .div = 4, }; @@ -276,7 +277,7 @@ static const struct mtk_ir_data mt7623_data = { static const struct mtk_ir_data mt7622_data = { .regs = mt7622_regs, .fields = mt7622_fields, - .ok_count = 0xf, + .ok_count = 3, .hw_period = 0xffff, .div = 32, }; @@ -400,7 +401,7 @@ static int mtk_ir_probe(struct platform_device *pdev) mtk_w32_mask(ir, MTK_DG_CNT(1), MTK_DG_CNT_MASK, MTK_IRTHD); /* Enable IR and PWM */ - val = mtk_r32(ir, MTK_CONFIG_HIGH_REG); + val = mtk_r32(ir, MTK_CONFIG_HIGH_REG) & ~MTK_OK_COUNT_MASK; val |= MTK_OK_COUNT(ir->data->ok_count) | MTK_PWM_EN | MTK_IR_EN; mtk_w32(ir, val, MTK_CONFIG_HIGH_REG); |