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 | 19 |
1 files changed, 15 insertions, 4 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 ef28122a5ed4..9a6e8b332e12 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c @@ -97,25 +97,31 @@ void mxc_jpeg_sw_reset(void __iomem *reg) writel(GLB_CTRL_SFT_RST, reg + GLB_CTRL); } -void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg) +void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg, u8 extseq) { dev_dbg(dev, "CAST Encoder CONFIG...\n"); /* * "Config_Mode" enabled, "Config_Mode auto clear enabled", */ - writel(0xa0, reg + CAST_MODE); + if (extseq) + writel(0xb0, reg + CAST_MODE); + else + writel(0xa0, reg + CAST_MODE); /* all markers and segments */ writel(0x3ff, reg + CAST_CFG_MODE); } -void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg) +void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg, u8 extseq) { dev_dbg(dev, "CAST Encoder GO...\n"); /* * "GO" enabled, "GO bit auto clear" enabled */ - writel(0x140, reg + CAST_MODE); + if (extseq) + writel(0x150, reg + CAST_MODE); + else + writel(0x140, reg + CAST_MODE); } void mxc_jpeg_enc_set_quality(struct device *dev, void __iomem *reg, u8 quality) @@ -178,3 +184,8 @@ void mxc_jpeg_set_desc(u32 desc, void __iomem *reg, int slot) writel(desc | MXC_NXT_DESCPT_EN, reg + MXC_SLOT_OFFSET(slot, SLOT_NXT_DESCPT_PTR)); } + +void mxc_jpeg_clr_desc(void __iomem *reg, int slot) +{ + writel(0, reg + MXC_SLOT_OFFSET(slot, SLOT_NXT_DESCPT_PTR)); +} |