diff options
Diffstat (limited to 'drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c')
| -rw-r--r-- | drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c index 29c604b1b179..9418fcf740a8 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c @@ -79,6 +79,11 @@ void mxc_jpeg_enable_irq(void __iomem *reg, int slot) writel(0xFFFFFFFF, reg + MXC_SLOT_OFFSET(slot, SLOT_IRQ_EN)); } +void mxc_jpeg_disable_irq(void __iomem *reg, int slot) +{ + writel(0x0, reg + MXC_SLOT_OFFSET(slot, SLOT_IRQ_EN)); +} + void mxc_jpeg_sw_reset(void __iomem *reg) { /* @@ -100,9 +105,6 @@ void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg) /* all markers and segments */ writel(0x3ff, reg + CAST_CFG_MODE); - - /* quality factor */ - writel(0x4b, reg + CAST_QUALITY); } void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg) @@ -114,6 +116,14 @@ void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg) writel(0x140, reg + CAST_MODE); } +void mxc_jpeg_enc_set_quality(struct device *dev, void __iomem *reg, u8 quality) +{ + dev_dbg(dev, "CAST Encoder Quality %d...\n", quality); + + /* quality factor */ + writel(quality, reg + CAST_QUALITY); +} + void mxc_jpeg_dec_mode_go(struct device *dev, void __iomem *reg) { dev_dbg(dev, "CAST Decoder GO...\n"); |