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| author | Anatolij Gustschin | 2011-05-13 13:31:37 +0200 |
|---|---|---|
| committer | Anatolij Gustschin | 2011-05-24 16:28:52 +0200 |
| commit | f64d8a5fdec35ed36f76130517a5580974a324a4 (patch) | |
| tree | 97e278a48d00c6c0d7feeb038b9d89fecf480a9f /drivers/video/mb862xx/mb862xxfb.h | |
| parent | video: mb862xx: add support for controller's I2C bus adapter (diff) | |
| download | kernel-qcow2-linux-f64d8a5fdec35ed36f76130517a5580974a324a4.tar.gz kernel-qcow2-linux-f64d8a5fdec35ed36f76130517a5580974a324a4.tar.xz kernel-qcow2-linux-f64d8a5fdec35ed36f76130517a5580974a324a4.zip | |
video: mb862xxfb: add support for L1 displaying
Allow displaying L1 video data on top of the primary L0 layer.
The L1 layer position and dimensions can be configured and the
layer enabled/disabled by using the appropriate L1 controls
added by this patch.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers/video/mb862xx/mb862xxfb.h')
| -rw-r--r-- | drivers/video/mb862xx/mb862xxfb.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/video/mb862xx/mb862xxfb.h b/drivers/video/mb862xx/mb862xxfb.h index d5dd7d9ec0cd..8550630c1e01 100644 --- a/drivers/video/mb862xx/mb862xxfb.h +++ b/drivers/video/mb862xx/mb862xxfb.h @@ -1,6 +1,26 @@ #ifndef __MB862XX_H__ #define __MB862XX_H__ +struct mb862xx_l1_cfg { + unsigned short sx; + unsigned short sy; + unsigned short sw; + unsigned short sh; + unsigned short dx; + unsigned short dy; + unsigned short dw; + unsigned short dh; + int mirror; +}; + +#define MB862XX_BASE 'M' +#define MB862XX_L1_GET_CFG _IOR(MB862XX_BASE, 0, struct mb862xx_l1_cfg*) +#define MB862XX_L1_SET_CFG _IOW(MB862XX_BASE, 1, struct mb862xx_l1_cfg*) +#define MB862XX_L1_ENABLE _IOW(MB862XX_BASE, 2, int) +#define MB862XX_L1_CAP_CTL _IOW(MB862XX_BASE, 3, int) + +#ifdef __KERNEL__ + #define PCI_VENDOR_ID_FUJITSU_LIMITED 0x10cf #define PCI_DEVICE_ID_FUJITSU_CORALP 0x2019 #define PCI_DEVICE_ID_FUJITSU_CORALPA 0x201e @@ -38,6 +58,8 @@ struct mb862xxfb_par { void __iomem *mmio_base; /* remapped registers */ size_t mapped_vram; /* length of remapped vram */ size_t mmio_len; /* length of register region */ + unsigned long cap_buf; /* capture buffers offset */ + size_t cap_len; /* length of capture buffers */ void __iomem *host; /* relocatable reg. bases */ void __iomem *i2c; @@ -60,6 +82,9 @@ struct mb862xxfb_par { struct i2c_adapter *adap; /* GDC I2C bus adapter */ int i2c_rs; + struct mb862xx_l1_cfg l1_cfg; + int l1_stride; + u32 pseudo_palette[16]; }; @@ -91,4 +116,6 @@ static inline void mb862xx_i2c_exit(struct mb862xxfb_par *par) { } #define pack(a, b) (((a) << 16) | (b)) +#endif /* __KERNEL__ */ + #endif |