diff options
| -rw-r--r-- | drivers/video/mbx/mbxfb.c | 344 | ||||
| -rw-r--r-- | drivers/video/mbx/reg_bits.h | 87 | ||||
| -rw-r--r-- | drivers/video/mbx/regs.h | 2 | ||||
| -rw-r--r-- | include/video/mbxfb.h | 53 |
4 files changed, 402 insertions, 84 deletions
diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c index 980d5f623902..80cd117ca65c 100644 --- a/drivers/video/mbx/mbxfb.c +++ b/drivers/video/mbx/mbxfb.c @@ -1,7 +1,7 @@ /* * linux/drivers/video/mbx/mbxfb.c * - * Copyright (C) 2006 8D Technologies inc + * Copyright (C) 2006-2007 8D Technologies inc * Raphael Assenat <raph@8d.com> * - Added video overlay support * - Various improvements @@ -334,8 +334,8 @@ static int mbxfb_blank(int blank, struct fb_info *info) static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) { - u32 vsctrl, vbbase, vscadr, vsadr; - u32 sssize, spoctrl, svctrl, shctrl; + u32 vsctrl, vscadr, vsadr; + u32 sssize, spoctrl, shctrl; u32 vubase, vvbase; u32 vovrclk; @@ -349,13 +349,11 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) vscadr = readl(VSCADR); vubase = readl(VUBASE); vvbase = readl(VVBASE); + shctrl = readl(SHCTRL); spoctrl = readl(SPOCTRL); sssize = readl(SSSIZE); - - vbbase = Vbbase_Glalpha(set->alpha); - vsctrl &= ~( FMsk(VSCTRL_VSWIDTH) | FMsk(VSCTRL_VSHEIGHT) | FMsk(VSCTRL_VPIXFMT) | @@ -364,38 +362,41 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) vsctrl |= Vsctrl_Width(set->width) | Vsctrl_Height(set->height) | VSCTRL_CSC_EN; - vscadr &= ~(VSCADR_STR_EN | VSCADR_COLKEY_EN | VSCADR_COLKEYSRC | - FMsk(VSCADR_BLEND_M) | FMsk(VSCADR_BLEND_POS) | - FMsk(VSCADR_VBASE_ADR) ); + vscadr &= ~(VSCADR_STR_EN | FMsk(VSCADR_VBASE_ADR) ); vubase &= ~(VUBASE_UVHALFSTR | FMsk(VUBASE_UBASE_ADR)); vvbase &= ~(FMsk(VVBASE_VBASE_ADR)); - switch (set->fmt) - { - case MBXFB_FMT_YUV12: - vsctrl |= VSCTRL_VPIXFMT_YUV12; + switch (set->fmt) { + case MBXFB_FMT_YUV16: + vsctrl |= VSCTRL_VPIXFMT_YUV12; - set->Y_stride = ((set->width) + 0xf ) & ~0xf; + set->Y_stride = ((set->width) + 0xf ) & ~0xf; + break; + case MBXFB_FMT_YUV12: + vsctrl |= VSCTRL_VPIXFMT_YUV12; + set->Y_stride = ((set->width) + 0xf ) & ~0xf; + vubase |= VUBASE_UVHALFSTR; + + break; + case MBXFB_FMT_UY0VY1: + vsctrl |= VSCTRL_VPIXFMT_UY0VY1; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + case MBXFB_FMT_VY0UY1: + vsctrl |= VSCTRL_VPIXFMT_VY0UY1; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + case MBXFB_FMT_Y0UY1V: + vsctrl |= VSCTRL_VPIXFMT_Y0UY1V; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; + break; + case MBXFB_FMT_Y0VY1U: + vsctrl |= VSCTRL_VPIXFMT_Y0VY1U; + set->Y_stride = (set->width*2 + 0xf ) & ~0xf; break; - case MBXFB_FMT_UY0VY1: - vsctrl |= VSCTRL_VPIXFMT_UY0VY1; - set->Y_stride = (set->width*2 + 0xf ) & ~0xf; - break; - case MBXFB_FMT_VY0UY1: - vsctrl |= VSCTRL_VPIXFMT_VY0UY1; - set->Y_stride = (set->width*2 + 0xf ) & ~0xf; - break; - case MBXFB_FMT_Y0UY1V: - vsctrl |= VSCTRL_VPIXFMT_Y0UY1V; - set->Y_stride = (set->width*2 + 0xf ) & ~0xf; - break; - case MBXFB_FMT_Y0VY1U: - vsctrl |= VSCTRL_VPIXFMT_Y0VY1U; - set->Y_stride = (set->width*2 + 0xf ) & ~0xf; - break; - default: - return -EINVAL; + default: + return -EINVAL; } /* VSCTRL has the bits which sets the Video Pixel Format. @@ -417,8 +418,7 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) (0x60000 + set->mem_offset + set->V_offset)>>3); - vscadr |= VSCADR_BLEND_VID | VSCADR_BLEND_GLOB | - Vscadr_Vbase_Adr((0x60000 + set->mem_offset)>>4); + vscadr |= Vscadr_Vbase_Adr((0x60000 + set->mem_offset)>>4); if (set->enable) vscadr |= VSCADR_STR_EN; @@ -433,9 +433,8 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) spoctrl &= ~(SPOCTRL_H_SC_BP | SPOCTRL_V_SC_BP | SPOCTRL_HV_SC_OR | SPOCTRL_VS_UR_C | - FMsk(SPOCTRL_VORDER) | FMsk(SPOCTRL_VPITCH)); - spoctrl = Spoctrl_Vpitch((set->height<<11)/set->scaled_height) - | SPOCTRL_VORDER_2TAP; + FMsk(SPOCTRL_VPITCH)); + spoctrl |= Spoctrl_Vpitch((set->height<<11)/set->scaled_height); /* Bypass horiz/vert scaler when same size */ if (set->scaled_width == set->width) @@ -443,14 +442,11 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) if (set->scaled_height == set->height) spoctrl |= SPOCTRL_V_SC_BP; - svctrl = Svctrl_Initial1(1<<10) | Svctrl_Initial2(1<<10); - - shctrl = Shctrl_Hinitial(4<<11) - | Shctrl_Hpitch((set->width<<11)/set->scaled_width); + shctrl &= ~(FMsk(SHCTRL_HPITCH) | SHCTRL_HDECIM); + shctrl |= Shctrl_Hpitch((set->width<<11)/set->scaled_width); /* Video plane registers */ write_reg(vsctrl, VSCTRL); - write_reg(vbbase, VBBASE); write_reg(vscadr, VSCADR); write_reg(vubase, VUBASE); write_reg(vvbase, VVBASE); @@ -459,28 +455,8 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) /* Video scaler registers */ write_reg(sssize, SSSIZE); write_reg(spoctrl, SPOCTRL); - write_reg(svctrl, SVCTRL); write_reg(shctrl, SHCTRL); - /* RAPH: Using those coefficients, the scaled - * image is quite blurry. I dont know how - * to improve them ; The chip documentation - * was not helpful.. */ - write_reg(0x21212121, VSCOEFF0); - write_reg(0x21212121, VSCOEFF1); - write_reg(0x21212121, VSCOEFF2); - write_reg(0x21212121, VSCOEFF3); - write_reg(0x21212121, VSCOEFF4); - write_reg(0x00000000, HSCOEFF0); - write_reg(0x00000000, HSCOEFF1); - write_reg(0x00000000, HSCOEFF2); - write_reg(0x03020201, HSCOEFF3); - write_reg(0x09070604, HSCOEFF4); - write_reg(0x0f0e0c0a, HSCOEFF5); - write_reg(0x15141211, HSCOEFF6); - write_reg(0x19181716, HSCOEFF7); - write_reg(0x00000019, HSCOEFF8); - /* Clock */ if (set->enable) vovrclk |= 1; @@ -492,27 +468,206 @@ static int mbxfb_setupOverlay(struct mbxfb_overlaySetup *set) return 0; } +static int mbxfb_ioctl_planeorder(struct mbxfb_planeorder *porder) +{ + unsigned long gscadr, vscadr; + + if (porder->bottom == porder->top) + return -EINVAL; + + gscadr = readl(GSCADR); + vscadr = readl(VSCADR); + + gscadr &= ~(FMsk(GSCADR_BLEND_POS)); + vscadr &= ~(FMsk(VSCADR_BLEND_POS)); + + switch (porder->bottom) { + case MBXFB_PLANE_GRAPHICS: + gscadr |= GSCADR_BLEND_GFX; + break; + case MBXFB_PLANE_VIDEO: + vscadr |= VSCADR_BLEND_GFX; + break; + default: + return -EINVAL; + } + + switch (porder->top) { + case MBXFB_PLANE_GRAPHICS: + gscadr |= GSCADR_BLEND_VID; + break; + case MBXFB_PLANE_VIDEO: + vscadr |= GSCADR_BLEND_VID; + break; + default: + return -EINVAL; + } + + write_reg_dly(vscadr, VSCADR); + write_reg_dly(gscadr, GSCADR); + + return 0; + +} + +static int mbxfb_ioctl_alphactl(struct mbxfb_alphaCtl *alpha) +{ + unsigned long vscadr, vbbase, vcmsk; + unsigned long gscadr, gbbase, gdrctrl; + + vbbase = Vbbase_Glalpha(alpha->overlay_global_alpha) | + Vbbase_Colkey(alpha->overlay_colorkey); + + gbbase = Gbbase_Glalpha(alpha->graphics_global_alpha) | + Gbbase_Colkey(alpha->graphics_colorkey); + + vcmsk = readl(VCMSK); + vcmsk &= ~(FMsk(VCMSK_COLKEY_M)); + vcmsk |= Vcmsk_colkey_m(alpha->overlay_colorkey_mask); + + gdrctrl = readl(GDRCTRL); + gdrctrl &= ~(FMsk(GDRCTRL_COLKEYM)); + gdrctrl |= Gdrctrl_Colkeym(alpha->graphics_colorkey_mask); + + vscadr = readl(VSCADR); + vscadr &= ~(FMsk(VSCADR_BLEND_M) | VSCADR_COLKEYSRC | VSCADR_COLKEY_EN); + + gscadr = readl(GSCADR); + gscadr &= ~(FMsk(GSCADR_BLEND_M) | GSCADR_COLKEY_EN | GSCADR_COLKEYSRC); + + switch (alpha->overlay_colorkey_mode) { + case MBXFB_COLORKEY_DISABLED: + break; + case MBXFB_COLORKEY_PREVIOUS: + vscadr |= VSCADR_COLKEY_EN; + break; + case MBXFB_COLORKEY_CURRENT: + vscadr |= VSCADR_COLKEY_EN | VSCADR_COLKEYSRC; + break; + default: + return -EINVAL; + } + + switch (alpha->overlay_blend_mode) { + case MBXFB_ALPHABLEND_NONE: + vscadr |= VSCADR_BLEND_NONE; + break; + case MBXFB_ALPHABLEND_GLOBAL: + vscadr |= VSCADR_BLEND_GLOB; + break; + case MBXFB_ALPHABLEND_PIXEL: + vscadr |= VSCADR_BLEND_PIX; + break; + default: + return -EINVAL; + } + + switch (alpha->graphics_colorkey_mode) { + case MBXFB_COLORKEY_DISABLED: + break; + case MBXFB_COLORKEY_PREVIOUS: + gscadr |= GSCADR_COLKEY_EN; + break; + case MBXFB_COLORKEY_CURRENT: + gscadr |= GSCADR_COLKEY_EN | GSCADR_COLKEYSRC; + break; + default: + return -EINVAL; + } + + switch (alpha->graphics_blend_mode) { + case MBXFB_ALPHABLEND_NONE: + gscadr |= GSCADR_BLEND_NONE; + break; + case MBXFB_ALPHABLEND_GLOBAL: + gscadr |= GSCADR_BLEND_GLOB; + break; + case MBXFB_ALPHABLEND_PIXEL: + gscadr |= GSCADR_BLEND_PIX; + break; + default: + return -EINVAL; + } + + write_reg_dly(vbbase, VBBASE); + write_reg_dly(gbbase, GBBASE); + write_reg_dly(vcmsk, VCMSK); + write_reg_dly(gdrctrl, GDRCTRL); + write_reg_dly(gscadr, GSCADR); + write_reg_dly(vscadr, VSCADR); + + return 0; +} + static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) { - struct mbxfb_overlaySetup setup; + struct mbxfb_overlaySetup setup; + struct mbxfb_planeorder porder; + struct mbxfb_alphaCtl alpha; + struct mbxfb_reg reg; int res; + __u32 tmp; - if (cmd == MBXFB_IOCX_OVERLAY) + switch (cmd) { - if (copy_from_user(&setup, (void __user*)arg, - sizeof(struct mbxfb_overlaySetup))) + case MBXFB_IOCX_OVERLAY: + if (copy_from_user(&setup, (void __user*)arg, + sizeof(struct mbxfb_overlaySetup))) + return -EFAULT; + + res = mbxfb_setupOverlay(&setup); + if (res) + return res; + + if (copy_to_user((void __user*)arg, &setup, + sizeof(struct mbxfb_overlaySetup))) + return -EFAULT; + + return 0; + + case MBXFB_IOCS_PLANEORDER: + if (copy_from_user(&porder, (void __user*)arg, + sizeof(struct mbxfb_planeorder))) return -EFAULT; - res = mbxfb_setupOverlay(&setup); - if (res) - return res; + return mbxfb_ioctl_planeorder(&porder); - if (copy_to_user((void __user*)arg, &setup, - sizeof(struct mbxfb_overlaySetup))) + case MBXFB_IOCS_ALPHA: + if (copy_from_user(&alpha, (void __user*)arg, + sizeof(struct mbxfb_alphaCtl))) return -EFAULT; - return 0; + return mbxfb_ioctl_alphactl(&alpha); + + case MBXFB_IOCS_REG: + if (copy_from_user(®, (void __user*)arg, + sizeof(struct mbxfb_reg))) + return -EFAULT; + + if (reg.addr >= 0x10000) /* regs are from 0x3fe0000 to 0x3feffff */ + return -EINVAL; + + tmp = readl(virt_base_2700 + reg.addr); + tmp &= ~reg.mask; + tmp |= reg.val & reg.mask; + writel(tmp, virt_base_2700 + reg.addr); + + return 0; + case MBXFB_IOCX_REG: + if (copy_from_user(®, (void __user*)arg, + sizeof(struct mbxfb_reg))) + return -EFAULT; + + if (reg.addr >= 0x10000) /* regs are from 0x3fe0000 to 0x3feffff */ + return -EINVAL; + reg.val = readl(virt_base_2700 + reg.addr); + + if (copy_to_user((void __user*)arg, ®, + sizeof(struct mbxfb_reg))) + return -EFAULT; + + return 0; } return -EINVAL; } @@ -558,7 +713,6 @@ static void __devinit setup_memc(struct fb_info *fbi) LMTYPE); /* enable memory controller */ write_reg_dly(LMPWR_MC_PWR_ACT, LMPWR); - /* perform dummy reads */ for ( i = 0; i < 16; i++ ) { tmp = readl(fbi->screen_base); @@ -588,8 +742,8 @@ static void enable_clocks(struct fb_info *fbi) write_reg_dly(0x00000000, VOVRCLK); write_reg_dly(PIXCLK_EN, PIXCLK); write_reg_dly(MEMCLK_EN, MEMCLK); - write_reg_dly(0x00000006, M24CLK); - write_reg_dly(0x00000006, MBXCLK); + write_reg_dly(0x00000001, M24CLK); + write_reg_dly(0x00000001, MBXCLK); write_reg_dly(SDCLK_EN, SDCLK); write_reg_dly(0x00000001, PIXCLKDIV); } @@ -597,6 +751,7 @@ static void enable_clocks(struct fb_info *fbi) static void __devinit setup_graphics(struct fb_info *fbi) { unsigned long gsctrl; + unsigned long vscadr; gsctrl = GSCTRL_GAMMA_EN | Gsctrl_Width(fbi->var.xres) | Gsctrl_Height(fbi->var.yres); @@ -620,6 +775,11 @@ static void __devinit setup_graphics(struct fb_info *fbi) write_reg_dly(0x00ffffff, GDRCTRL); write_reg_dly((GSCADR_STR_EN | Gscadr_Gbase_Adr(0x6000)), GSCADR); write_reg_dly(0x00000000, GPLUT); + + vscadr = readl(VSCADR); + vscadr &= ~(FMsk(VSCADR_BLEND_POS) | FMsk(VSCADR_BLEND_M)); + vscadr |= VSCADR_BLEND_VID | VSCADR_BLEND_NONE; + write_reg_dly(vscadr, VSCADR); } static void __devinit setup_display(struct fb_info *fbi) @@ -638,13 +798,47 @@ static void __devinit setup_display(struct fb_info *fbi) static void __devinit enable_controller(struct fb_info *fbi) { + u32 svctrl, shctrl; + write_reg_dly(SYSRST_RST, SYSRST); + /* setup a timeout, raise drive strength */ + write_reg_dly(0xffffff0c, SYSCFG); enable_clocks(fbi); setup_memc(fbi); setup_graphics(fbi); setup_display(fbi); + + shctrl = readl(SHCTRL); + shctrl &= ~(FMsk(SHCTRL_HINITIAL)); + shctrl |= Shctrl_Hinitial(4<<11); + writel(shctrl, SHCTRL); + + svctrl = Svctrl_Initial1(1<<10) | Svctrl_Initial2(1<<10); + writel(svctrl, SVCTRL); + + writel(SPOCTRL_H_SC_BP | SPOCTRL_V_SC_BP | SPOCTRL_VORDER_4TAP + , SPOCTRL); + + /* Those coefficients are good for scaling up. For scaling + * down, the application has to calculate them. */ + write_reg(0xff000100, VSCOEFF0); + write_reg(0xfdfcfdfe, VSCOEFF1); + write_reg(0x170d0500, VSCOEFF2); + write_reg(0x3d372d22, VSCOEFF3); + write_reg(0x00000040, VSCOEFF4); + + write_reg(0xff010100, HSCOEFF0); + write_reg(0x00000000, HSCOEFF1); + write_reg(0x02010000, HSCOEFF2); + write_reg(0x01020302, HSCOEFF3); + write_reg(0xf9fbfe00, HSCOEFF4); + write_reg(0xfbf7f6f7, HSCOEFF5); + write_reg(0x1c110700, HSCOEFF6); + write_reg(0x3e393127, HSCOEFF7); + write_reg(0x00000040, HSCOEFF8); + } #ifdef CONFIG_PM diff --git a/drivers/video/mbx/reg_bits.h b/drivers/video/mbx/reg_bits.h index 9a24fb0c7d48..5f14b4befd71 100644 --- a/drivers/video/mbx/reg_bits.h +++ b/drivers/video/mbx/reg_bits.h @@ -215,7 +215,7 @@ /* GSCADR graphics stream control address register fields */ #define GSCADR_STR_EN (1 << 31) #define GSCADR_COLKEY_EN (1 << 30) -#define GSCADR_COLKEYSCR (1 << 29) +#define GSCADR_COLKEYSRC (1 << 29) #define GSCADR_BLEND_M Fld(2,27) #define GSCADR_BLEND_NONE ((0x0) << FShft(GSCADR_BLEND_M)) #define GSCADR_BLEND_INV ((0x1) << FShft(GSCADR_BLEND_M)) @@ -303,6 +303,67 @@ #define VSADR_YSTART Fld(11,0) #define Vsadr_Ystart(x) ((x) << FShft(VSADR_YSTART)) +/* VSCTRL - Video Surface Control Register */ +#define VSCTRL_VPIXFMT Fld(4,27) +#define VSCTRL_VPIXFMT_YUV12 ((0x9) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_UY0VY1 ((0xc) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_VY0UY1 ((0xd) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_Y0UY1V ((0xe) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_VPIXFMT_Y0VY1U ((0xf) << FShft(VSCTRL_VPIXFMT)) +#define VSCTRL_GAMMA_EN (1 << 26) +#define VSCTRL_CSC_EN (1 << 25) +#define VSCTRL_COSITED (1 << 22) +#define VSCTRL_VSWIDTH Fld(11,11) +#define Vsctrl_Width(Pixels) /* Video Width [1-2048] */ \ + (((Pixels) - 1) << FShft(VSCTRL_VSWIDTH)) +#define VSCTRL_VSHEIGHT Fld(11,0) +#define Vsctrl_Height(Pixels) /* Video Height [1-2048] */ \ + (((Pixels) - 1) << FShft(VSCTRL_VSHEIGHT)) + +/* VBBASE - Video Blending Base Register */ +#define VBBASE_GLALPHA Fld(8,24) +#define Vbbase_Glalpha(x) ((x) << FShft(VBBASE_GLALPHA)) + +#define VBBASE_COLKEY Fld(24,0) +#define Vbbase_Colkey(x) ((x) << FShft(VBBASE_COLKEY)) + +/* VCMSK - Video Color Key Mask Register */ +#define VCMSK_COLKEY_M Fld(24,0) +#define Vcmsk_colkey_m(x) ((x) << FShft(VCMSK_COLKEY_M)) + +/* VSCADR - Video Stream Control Rddress Register */ +#define VSCADR_STR_EN (1 << 31) +#define VSCADR_COLKEY_EN (1 << 30) +#define VSCADR_COLKEYSRC (1 << 29) +#define VSCADR_BLEND_M Fld(2,27) +#define VSCADR_BLEND_NONE ((0x0) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_INV ((0x1) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_GLOB ((0x2) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_PIX ((0x3) << FShft(VSCADR_BLEND_M)) +#define VSCADR_BLEND_POS Fld(2,24) +#define VSCADR_BLEND_GFX ((0x0) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_BLEND_VID ((0x1) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_BLEND_CUR ((0x2) << FShft(VSCADR_BLEND_POS)) +#define VSCADR_VBASE_ADR Fld(23,0) +#define Vscadr_Vbase_Adr(x) ((x) << FShft(VSCADR_VBASE_ADR)) + +/* VUBASE - Video U Base Register */ +#define VUBASE_UVHALFSTR (1 << 31) +#define VUBASE_UBASE_ADR Fld(24,0) +#define Vubase_Ubase_Adr(x) ((x) << FShft(VUBASE_UBASE_ADR)) + +/* VVBASE - Video V Base Register */ +#define VVBASE_VBASE_ADR Fld(24,0) +#define Vvbase_Vbase_Adr(x) ((x) << FShft(VVBASE_VBASE_ADR)) + +/* VSADR - Video Stride Address Register */ +#define VSADR_SRCSTRIDE Fld(10,22) +#define Vsadr_Srcstride(x) ((x) << FShft(VSADR_SRCSTRIDE)) +#define VSADR_XSTART Fld(11,11) +#define Vsadr_Xstart(x) ((x) << FShft(VSADR_XSTART)) +#define VSADR_YSTART Fld(11,0) +#define Vsadr_Ystart(x) ((x) << FShft(VSADR_YSTART)) + /* HCCTRL - Hardware Cursor Register fields */ #define HCCTRL_CUR_EN (1 << 31) #define HCCTRL_COLKEY_EN (1 << 29) @@ -479,6 +540,30 @@ #define DINTRE_HBLNK1_EN (1 << 1) #define DINTRE_HBLNK0_EN (1 << 0) +/* DINTRS - Display Interrupt Status Register */ +#define DINTRS_CUR_OR_S (1 << 18) +#define DINTRS_STR2_OR_S (1 << 17) +#define DINTRS_STR1_OR_S (1 << 16) +#define DINTRS_CUR_UR_S (1 << 6) +#define DINTRS_STR2_UR_S (1 << 5) +#define DINTRS_STR1_UR_S (1 << 4) +#define DINTRS_VEVENT1_S (1 << 3) +#define DINTRS_VEVENT0_S (1 << 2) +#define DINTRS_HBLNK1_S (1 << 1) +#define DINTRS_HBLNK0_S (1 << 0) + +/* DINTRE - Display Interrupt Enable Register */ +#define DINTRE_CUR_OR_EN (1 << 18) +#define DINTRE_STR2_OR_EN (1 << 17) +#define DINTRE_STR1_OR_EN (1 << 16) +#define DINTRE_CUR_UR_EN (1 << 6) +#define DINTRE_STR2_UR_EN (1 << 5) +#define DINTRE_STR1_UR_EN (1 << 4) +#define DINTRE_VEVENT1_EN (1 << 3) +#define DINTRE_VEVENT0_EN (1 << 2) +#define DINTRE_HBLNK1_EN (1 << 1) +#define DINTRE_HBLNK0_EN (1 << 0) + /* DLSTS - display load status register */ #define DLSTS_RLD_ADONE (1 << 23) diff --git a/drivers/video/mbx/regs.h b/drivers/video/mbx/regs.h index a7c63d865aad..063099d48839 100644 --- a/drivers/video/mbx/regs.h +++ b/drivers/video/mbx/regs.h @@ -30,7 +30,7 @@ #define VOVRCLK __REG_2700G(0x00000044) #define PIXCLK __REG_2700G(0x00000048) #define MEMCLK __REG_2700G(0x0000004c) -#define M24CLK __REG_2700G(0x00000054) +#define M24CLK __REG_2700G(0x00000050) #define MBXCLK __REG_2700G(0x00000054) #define SDCLK __REG_2700G(0x00000058) #define PIXCLKDIV __REG_2700G(0x0000005c) diff --git a/include/video/mbxfb.h b/include/video/mbxfb.h index 20b9002712ef..ea18961fc5e7 100644 --- a/include/video/mbxfb.h +++ b/include/video/mbxfb.h @@ -29,18 +29,18 @@ struct mbxfb_platform_data { }; /* planar */ -#define MBXFB_FMT_YUV12 0 +#define MBXFB_FMT_YUV16 0 +#define MBXFB_FMT_YUV12 1 /* packed */ -#define MBXFB_FMT_UY0VY1 1 -#define MBXFB_FMT_VY0UY1 2 -#define MBXFB_FMT_Y0UY1V 3 -#define MBXFB_FMT_Y0VY1U 4 +#define MBXFB_FMT_UY0VY1 2 +#define MBXFB_FMT_VY0UY1 3 +#define MBXFB_FMT_Y0UY1V 4 +#define MBXFB_FMT_Y0VY1U 5 struct mbxfb_overlaySetup { __u32 enable; __u32 x, y; __u32 width, height; - __u32 alpha; __u32 fmt; __u32 mem_offset; __u32 scaled_width; @@ -54,6 +54,45 @@ struct mbxfb_overlaySetup { __u16 UV_stride; }; -#define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) +#define MBXFB_ALPHABLEND_NONE 0 +#define MBXFB_ALPHABLEND_GLOBAL 1 +#define MBXFB_ALPHABLEND_PIXEL 2 + +#define MBXFB_COLORKEY_DISABLED 0 +#define MBXFB_COLORKEY_PREVIOUS 1 +#define MBXFB_COLORKEY_CURRENT 2 +struct mbxfb_alphaCtl { + __u8 overlay_blend_mode; + __u8 overlay_colorkey_mode; + __u8 overlay_global_alpha; + __u32 overlay_colorkey; + __u32 overlay_colorkey_mask; + + __u8 graphics_blend_mode; + __u8 graphics_colorkey_mode; + __u8 graphics_global_alpha; + __u32 graphics_colorkey; + __u32 graphics_colorkey_mask; +}; + +#define MBXFB_PLANE_GRAPHICS 0 +#define MBXFB_PLANE_VIDEO 1 +struct mbxfb_planeorder { + __u8 bottom; + __u8 top; +}; + +struct mbxfb_reg { + __u32 addr; /* offset from 0x03fe 0000 */ + __u32 val; /* value */ + __u32 mask; /* which bits to touch (for write) */ +}; + +#define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) +#define MBXFB_IOCG_ALPHA _IOR(0xF4, 0x01,struct mbxfb_alphaCtl) +#define MBXFB_IOCS_ALPHA _IOW(0xF4, 0x02,struct mbxfb_alphaCtl) +#define MBXFB_IOCS_PLANEORDER _IOR(0xF4, 0x03,struct mbxfb_planeorder) +#define MBXFB_IOCS_REG _IOW(0xF4, 0x04,struct mbxfb_reg) +#define MBXFB_IOCX_REG _IOWR(0xF4, 0x05,struct mbxfb_reg) #endif /* __MBX_FB_H */ |
