diff options
-rw-r--r-- | drivers/staging/sm750fb/sm750.c | 209 | ||||
-rw-r--r-- | drivers/staging/sm750fb/sm750.h | 21 | ||||
-rw-r--r-- | drivers/staging/sm750fb/sm750_hw.c | 56 |
3 files changed, 126 insertions, 160 deletions
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index 616479e3a7fb..329423d4d6c9 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -165,7 +165,7 @@ static void lynxfb_ops_fillrect(struct fb_info *info, const struct fb_fillrect *region) { struct lynxfb_par *par; - struct lynx_share *share; + struct sm750_dev *sm750_dev; unsigned int base, pitch, Bpp, rop; u32 color; @@ -173,7 +173,7 @@ static void lynxfb_ops_fillrect(struct fb_info *info, return; par = info->par; - share = &par->dev->share; + sm750_dev = par->dev; /* * each time 2d function begin to work,below three variable always need @@ -191,27 +191,27 @@ static void lynxfb_ops_fillrect(struct fb_info *info, * If not use spin_lock,system will die if user load driver * and immediately unload driver frequently (dual) */ - if (share->dual) - spin_lock(&share->slock); - - share->accel.de_fillrect(&share->accel, - base, pitch, Bpp, - region->dx, region->dy, - region->width, region->height, - color, rop); - if (share->dual) - spin_unlock(&share->slock); + if (sm750_dev->dual) + spin_lock(&sm750_dev->slock); + + sm750_dev->accel.de_fillrect(&sm750_dev->accel, + base, pitch, Bpp, + region->dx, region->dy, + region->width, region->height, + color, rop); + if (sm750_dev->dual) + spin_unlock(&sm750_dev->slock); } static void lynxfb_ops_copyarea(struct fb_info *info, const struct fb_copyarea *region) { struct lynxfb_par *par; - struct lynx_share *share; + struct sm750_dev *sm750_dev; unsigned int base, pitch, Bpp; par = info->par; - share = &par->dev->share; + sm750_dev = par->dev; /* * each time 2d function begin to work,below three variable always need @@ -225,15 +225,16 @@ static void lynxfb_ops_copyarea(struct fb_info *info, * If not use spin_lock, system will die if user load driver * and immediately unload driver frequently (dual) */ - if (share->dual) - spin_lock(&share->slock); - - share->accel.de_copyarea(&share->accel, - base, pitch, region->sx, region->sy, - base, pitch, Bpp, region->dx, region->dy, - region->width, region->height, HW_ROP2_COPY); - if (share->dual) - spin_unlock(&share->slock); + if (sm750_dev->dual) + spin_lock(&sm750_dev->slock); + + sm750_dev->accel.de_copyarea(&sm750_dev->accel, + base, pitch, region->sx, region->sy, + base, pitch, Bpp, region->dx, region->dy, + region->width, region->height, + HW_ROP2_COPY); + if (sm750_dev->dual) + spin_unlock(&sm750_dev->slock); } static void lynxfb_ops_imageblit(struct fb_info *info, @@ -242,10 +243,10 @@ static void lynxfb_ops_imageblit(struct fb_info *info, unsigned int base, pitch, Bpp; unsigned int fgcol, bgcol; struct lynxfb_par *par; - struct lynx_share *share; + struct sm750_dev *sm750_dev; par = info->par; - share = &par->dev->share; + sm750_dev = par->dev; /* * each time 2d function begin to work,below three variable always need * be set, seems we can put them together in some place @@ -273,17 +274,17 @@ static void lynxfb_ops_imageblit(struct fb_info *info, * If not use spin_lock, system will die if user load driver * and immediately unload driver frequently (dual) */ - if (share->dual) - spin_lock(&share->slock); - - share->accel.de_imageblit(&share->accel, - image->data, image->width >> 3, 0, - base, pitch, Bpp, - image->dx, image->dy, - image->width, image->height, - fgcol, bgcol, HW_ROP2_COPY); - if (share->dual) - spin_unlock(&share->slock); + if (sm750_dev->dual) + spin_lock(&sm750_dev->slock); + + sm750_dev->accel.de_imageblit(&sm750_dev->accel, + image->data, image->width >> 3, 0, + base, pitch, Bpp, + image->dx, image->dy, + image->width, image->height, + fgcol, bgcol, HW_ROP2_COPY); + if (sm750_dev->dual) + spin_unlock(&sm750_dev->slock); } static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var, @@ -303,7 +304,6 @@ static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var, static int lynxfb_ops_set_par(struct fb_info *info) { struct lynxfb_par *par; - struct lynx_share *share; struct lynxfb_crtc *crtc; struct lynxfb_output *output; struct fb_var_screeninfo *var; @@ -316,7 +316,6 @@ static int lynxfb_ops_set_par(struct fb_info *info) ret = 0; par = info->par; - share = &par->dev->share; crtc = &par->crtc; output = &par->output; var = &info->var; @@ -396,7 +395,6 @@ static int lynxfb_suspend(struct pci_dev *pdev, pm_message_t mesg) { struct fb_info *info; struct sm750_dev *sm750_dev; - struct lynx_share *share; int ret; if (mesg.event == pdev->dev.power.power_state.event) @@ -404,7 +402,6 @@ static int lynxfb_suspend(struct pci_dev *pdev, pm_message_t mesg) ret = 0; sm750_dev = pci_get_drvdata(pdev); - share = &sm750_dev->share; switch (mesg.event) { case PM_EVENT_FREEZE: case PM_EVENT_PRETHAW: @@ -414,11 +411,11 @@ static int lynxfb_suspend(struct pci_dev *pdev, pm_message_t mesg) console_lock(); if (mesg.event & PM_EVENT_SLEEP) { - info = share->fbinfo[0]; + info = sm750_dev->fbinfo[0]; if (info) /* 1 means do suspend */ fb_set_suspend(info, 1); - info = share->fbinfo[1]; + info = sm750_dev->fbinfo[1]; if (info) /* 1 means do suspend */ fb_set_suspend(info, 1); @@ -445,7 +442,6 @@ static int lynxfb_suspend(struct pci_dev *pdev, pm_message_t mesg) static int lynxfb_resume(struct pci_dev *pdev) { struct fb_info *info; - struct lynx_share *share; struct sm750_dev *sm750_dev; struct lynxfb_par *par; @@ -456,7 +452,6 @@ static int lynxfb_resume(struct pci_dev *pdev) ret = 0; sm750_dev = pci_get_drvdata(pdev); - share = &sm750_dev->share; console_lock(); @@ -478,7 +473,7 @@ static int lynxfb_resume(struct pci_dev *pdev) hw_sm750_inithw(sm750_dev, pdev); - info = share->fbinfo[0]; + info = sm750_dev->fbinfo[0]; if (info) { par = info->par; @@ -490,7 +485,7 @@ static int lynxfb_resume(struct pci_dev *pdev) fb_set_suspend(info, 0); } - info = share->fbinfo[1]; + info = sm750_dev->fbinfo[1]; if (info) { par = info->par; @@ -514,13 +509,11 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo *var, struct lynxfb_par *par; struct lynxfb_crtc *crtc; struct lynxfb_output *output; - struct lynx_share *share; resource_size_t request; par = info->par; crtc = &par->crtc; output = &par->output; - share = &par->dev->share; pr_debug("check var:%dx%d-%d\n", var->xres, @@ -649,7 +642,6 @@ static int lynxfb_ops_blank(int blank, struct fb_info *info) static int sm750fb_set_drv(struct lynxfb_par *par) { int ret; - struct lynx_share *share; struct sm750_dev *sm750_dev; struct lynxfb_output *output; struct lynxfb_crtc *crtc; @@ -657,12 +649,11 @@ static int sm750fb_set_drv(struct lynxfb_par *par) ret = 0; sm750_dev = par->dev; - share = &sm750_dev->share; output = &par->output; crtc = &par->crtc; - crtc->vidmem_size = (share->dual) ? share->vidmem_size >> 1 : - share->vidmem_size; + crtc->vidmem_size = (sm750_dev->dual) ? sm750_dev->vidmem_size >> 1 : + sm750_dev->vidmem_size; /* setup crtc and output member */ sm750_dev->hwCursor = g_hwcursor; @@ -671,37 +662,37 @@ static int sm750fb_set_drv(struct lynxfb_par *par) crtc->ypanstep = 1; crtc->ywrapstep = 0; - output->proc_setBLANK = (share->revid == SM750LE_REVISION_ID) ? + output->proc_setBLANK = (sm750_dev->revid == SM750LE_REVISION_ID) ? hw_sm750le_setBLANK : hw_sm750_setBLANK; /* chip specific phase */ - share->accel.de_wait = (share->revid == SM750LE_REVISION_ID) ? - hw_sm750le_deWait : hw_sm750_deWait; + sm750_dev->accel.de_wait = (sm750_dev->revid == SM750LE_REVISION_ID) ? + hw_sm750le_deWait : hw_sm750_deWait; switch (sm750_dev->dataflow) { case sm750_simul_pri: output->paths = sm750_pnc; crtc->channel = sm750_primary; crtc->oScreen = 0; - crtc->vScreen = share->pvMem; + crtc->vScreen = sm750_dev->pvMem; pr_info("use simul primary mode\n"); break; case sm750_simul_sec: output->paths = sm750_pnc; crtc->channel = sm750_secondary; crtc->oScreen = 0; - crtc->vScreen = share->pvMem; + crtc->vScreen = sm750_dev->pvMem; break; case sm750_dual_normal: if (par->index == 0) { output->paths = sm750_panel; crtc->channel = sm750_primary; crtc->oScreen = 0; - crtc->vScreen = share->pvMem; + crtc->vScreen = sm750_dev->pvMem; } else { output->paths = sm750_crt; crtc->channel = sm750_secondary; /* not consider of padding stuffs for oScreen,need fix */ - crtc->oScreen = (share->vidmem_size >> 1); - crtc->vScreen = share->pvMem + crtc->oScreen; + crtc->oScreen = (sm750_dev->vidmem_size >> 1); + crtc->vScreen = sm750_dev->pvMem + crtc->oScreen; } break; case sm750_dual_swap: @@ -709,13 +700,13 @@ static int sm750fb_set_drv(struct lynxfb_par *par) output->paths = sm750_panel; crtc->channel = sm750_secondary; crtc->oScreen = 0; - crtc->vScreen = share->pvMem; + crtc->vScreen = sm750_dev->pvMem; } else { output->paths = sm750_crt; crtc->channel = sm750_primary; /* not consider of padding stuffs for oScreen,need fix */ - crtc->oScreen = (share->vidmem_size >> 1); - crtc->vScreen = share->pvMem + crtc->oScreen; + crtc->oScreen = (sm750_dev->vidmem_size >> 1); + crtc->vScreen = sm750_dev->pvMem + crtc->oScreen; } break; default: @@ -742,7 +733,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) { int i; struct lynxfb_par *par; - struct lynx_share *share; + struct sm750_dev *sm750_dev; struct lynxfb_crtc *crtc; struct lynxfb_output *output; struct fb_var_screeninfo *var; @@ -766,7 +757,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) ret = 0; par = (struct lynxfb_par *)info->par; - share = &par->dev->share; + sm750_dev = par->dev; crtc = &par->crtc; output = &par->output; var = &info->var; @@ -783,12 +774,13 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) * must be set after crtc member initialized */ crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024; - crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140; + crtc->cursor.mmio = sm750_dev->pvReg + + 0x800f0 + (int)crtc->channel * 0x140; pr_info("crtc->cursor.mmio = %p\n", crtc->cursor.mmio); crtc->cursor.maxH = crtc->cursor.maxW = 64; crtc->cursor.size = crtc->cursor.maxH * crtc->cursor.maxW * 2 / 8; - crtc->cursor.vstart = share->pvMem + crtc->cursor.offset; + crtc->cursor.vstart = sm750_dev->pvMem + crtc->cursor.offset; memset_io(crtc->cursor.vstart, 0, crtc->cursor.size); if (!g_hwcursor) { @@ -797,7 +789,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) } /* set info->fbops, must be set before fb_find_mode */ - if (!share->accel_off) { + if (!sm750_dev->accel_off) { /* use 2d acceleration */ lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect; lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea; @@ -880,7 +872,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) strlcpy(fix->id, fixId[index], sizeof(fix->id)); - fix->smem_start = crtc->oScreen + share->vidmem_start; + fix->smem_start = crtc->oScreen + sm750_dev->vidmem_start; pr_info("fix->smem_start = %lx\n", fix->smem_start); /* * according to mmap experiment from user space application, @@ -893,9 +885,9 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) pr_info("fix->smem_len = %x\n", fix->smem_len); info->screen_size = fix->smem_len; fix->line_length = line_length; - fix->mmio_start = share->vidreg_start; + fix->mmio_start = sm750_dev->vidreg_start; pr_info("fix->mmio_start = %lx\n", fix->mmio_start); - fix->mmio_len = share->vidreg_size; + fix->mmio_len = sm750_dev->vidreg_size; pr_info("fix->mmio_len = %x\n", fix->mmio_len); switch (var->bits_per_pixel) { case 8: @@ -936,7 +928,6 @@ exit: /* chip specific g_option configuration routine */ static void sm750fb_setup(struct sm750_dev *sm750_dev, char *src) { - struct lynx_share *share = &sm750_dev->share; char *opt; #ifdef CAP_EXPENSION char *exp_res; @@ -1009,8 +1000,8 @@ static void sm750fb_setup(struct sm750_dev *sm750_dev, char *src) #endif NO_PARAM: - if (share->revid != SM750LE_REVISION_ID) { - if (share->dual) { + if (sm750_dev->revid != SM750LE_REVISION_ID) { + if (sm750_dev->dual) { if (swap) sm750_dev->dataflow = sm750_dual_swap; else @@ -1033,10 +1024,7 @@ static int lynxfb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct fb_info *info[] = {NULL, NULL}; - struct lynx_share *share = NULL; - struct sm750_dev *sm750_dev = NULL; - size_t spec_offset = 0; int fbidx; /* enable device */ @@ -1045,43 +1033,35 @@ static int lynxfb_pci_probe(struct pci_dev *pdev, goto err_enable; } - /* - * though offset of share in sm750_dev is 0, - * we use this marcro as the same - */ - spec_offset = offsetof(struct sm750_dev, share); - sm750_dev = kzalloc(sizeof(*sm750_dev), GFP_KERNEL); if (!sm750_dev) { pr_err("Could not allocate memory for share.\n"); goto err_share; } - /* setting share structure */ - share = (struct lynx_share *)(&(sm750_dev->share)); - share->fbinfo[0] = share->fbinfo[1] = NULL; - share->devid = pdev->device; - share->revid = pdev->revision; - - pr_info("share->revid = %02x\n", share->revid); - share->pdev = pdev; - share->mtrr_off = g_nomtrr; - share->mtrr.vram = 0; - share->accel_off = g_noaccel; - share->dual = g_dualview; - spin_lock_init(&share->slock); - - if (!share->accel_off) { + sm750_dev->fbinfo[0] = sm750_dev->fbinfo[1] = NULL; + sm750_dev->devid = pdev->device; + sm750_dev->revid = pdev->revision; + + pr_info("share->revid = %02x\n", sm750_dev->revid); + sm750_dev->pdev = pdev; + sm750_dev->mtrr_off = g_nomtrr; + sm750_dev->mtrr.vram = 0; + sm750_dev->accel_off = g_noaccel; + sm750_dev->dual = g_dualview; + spin_lock_init(&sm750_dev->slock); + + if (!sm750_dev->accel_off) { /* * hook deInit and 2d routines, notes that below hw_xxx * routine can work on most of lynx chips * if some chip need specific function, * please hook it in smXXX_set_drv routine */ - share->accel.de_init = hw_de_init; - share->accel.de_fillrect = hw_fillrect; - share->accel.de_copyarea = hw_copyarea; - share->accel.de_imageblit = hw_imageblit; + sm750_dev->accel.de_init = hw_de_init; + sm750_dev->accel.de_fillrect = hw_fillrect; + sm750_dev->accel.de_copyarea = hw_copyarea; + sm750_dev->accel.de_imageblit = hw_imageblit; pr_info("enable 2d acceleration\n"); } else { pr_info("disable 2d acceleration\n"); @@ -1096,13 +1076,14 @@ static int lynxfb_pci_probe(struct pci_dev *pdev, goto err_map; } - if (!share->mtrr_off) - share->mtrr.vram = arch_phys_wc_add(share->vidmem_start, - share->vidmem_size); + if (!sm750_dev->mtrr_off) + sm750_dev->mtrr.vram = arch_phys_wc_add(sm750_dev->vidmem_start, + sm750_dev->vidmem_size); - memset_io(share->pvMem, 0, share->vidmem_size); + memset_io(sm750_dev->pvMem, 0, sm750_dev->vidmem_size); - pr_info("sm%3x mmio address = %p\n", share->devid, share->pvReg); + pr_info("sm%3x mmio address = %p\n", sm750_dev->devid, + sm750_dev->pvReg); pci_set_drvdata(pdev, sm750_dev); @@ -1124,7 +1105,7 @@ ALLOC_FB: int errno; pr_info("framebuffer #%d alloc okay\n", fbidx); - share->fbinfo[fbidx] = info[fbidx]; + sm750_dev->fbinfo[fbidx] = info[fbidx]; par = info[fbidx]->par; par->dev = sm750_dev; @@ -1154,7 +1135,7 @@ ALLOC_FB: /* no dual view by far */ fbidx++; - if (share->dual && fbidx < 2) + if (sm750_dev->dual && fbidx < 2) goto ALLOC_FB; return 0; @@ -1178,17 +1159,15 @@ err_enable: static void lynxfb_pci_remove(struct pci_dev *pdev) { struct fb_info *info; - struct lynx_share *share; struct sm750_dev *sm750_dev; struct lynxfb_par *par; int cnt; cnt = 2; sm750_dev = pci_get_drvdata(pdev); - share = &sm750_dev->share; while (cnt-- > 0) { - info = share->fbinfo[cnt]; + info = sm750_dev->fbinfo[cnt]; if (!info) continue; par = info->par; @@ -1197,10 +1176,10 @@ static void lynxfb_pci_remove(struct pci_dev *pdev) /* release frame buffer */ framebuffer_release(info); } - arch_phys_wc_del(share->mtrr.vram); + arch_phys_wc_del(sm750_dev->mtrr.vram); - iounmap(share->pvReg); - iounmap(share->pvMem); + iounmap(sm750_dev->pvReg); + iounmap(sm750_dev->pvMem); kfree(g_settings); kfree(sm750_dev); pci_set_drvdata(pdev, NULL); diff --git a/drivers/staging/sm750fb/sm750.h b/drivers/staging/sm750fb/sm750.h index bd36f22a43ed..6002e37c76d2 100644 --- a/drivers/staging/sm750fb/sm750.h +++ b/drivers/staging/sm750fb/sm750.h @@ -71,10 +71,7 @@ struct lynx_accel { }; -/* lynx_share stands for a presentation of two frame buffer - that use one smi adaptor , it is similar to a basic class of C++ -*/ -struct lynx_share { +struct sm750_dev { /* common members */ u16 devid; u8 revid; @@ -83,10 +80,10 @@ struct lynx_share { struct lynx_accel accel; int accel_off; int dual; - int mtrr_off; - struct{ - int vram; - } mtrr; + int mtrr_off; + struct{ + int vram; + } mtrr; /* all smi graphic adaptor got below attributes */ unsigned long vidmem_start; unsigned long vidreg_start; @@ -96,14 +93,6 @@ struct lynx_share { unsigned char __iomem *pvMem; /* locks*/ spinlock_t slock; -}; - -/* - * sm750_dev stands for a presentation of two frame buffer - * that use one sm750 adaptor - */ -struct sm750_dev { - struct lynx_share share; struct init_status initParm; enum sm750_pnltype pnltype; diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c index 356cd3770206..41822c6c0380 100644 --- a/drivers/staging/sm750fb/sm750_hw.c +++ b/drivers/staging/sm750fb/sm750_hw.c @@ -27,14 +27,13 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev) { int ret; - struct lynx_share *share = &sm750_dev->share; ret = 0; - share->vidreg_start = pci_resource_start(pdev, 1); - share->vidreg_size = SZ_2M; + sm750_dev->vidreg_start = pci_resource_start(pdev, 1); + sm750_dev->vidreg_size = SZ_2M; - pr_info("mmio phyAddr = %lx\n", share->vidreg_start); + pr_info("mmio phyAddr = %lx\n", sm750_dev->vidreg_start); /* reserve the vidreg space of smi adaptor * if you do this, u need to add release region code @@ -48,40 +47,41 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev) } /* now map mmio and vidmem*/ - share->pvReg = ioremap_nocache(share->vidreg_start, share->vidreg_size); - if (!share->pvReg) { + sm750_dev->pvReg = ioremap_nocache(sm750_dev->vidreg_start, + sm750_dev->vidreg_size); + if (!sm750_dev->pvReg) { pr_err("mmio failed\n"); ret = -EFAULT; goto exit; } else { - pr_info("mmio virtual addr = %p\n", share->pvReg); + pr_info("mmio virtual addr = %p\n", sm750_dev->pvReg); } - share->accel.dprBase = share->pvReg + DE_BASE_ADDR_TYPE1; - share->accel.dpPortBase = share->pvReg + DE_PORT_ADDR_TYPE1; + sm750_dev->accel.dprBase = sm750_dev->pvReg + DE_BASE_ADDR_TYPE1; + sm750_dev->accel.dpPortBase = sm750_dev->pvReg + DE_PORT_ADDR_TYPE1; - ddk750_set_mmio(share->pvReg, share->devid, share->revid); + ddk750_set_mmio(sm750_dev->pvReg, sm750_dev->devid, sm750_dev->revid); - share->vidmem_start = pci_resource_start(pdev, 0); + sm750_dev->vidmem_start = pci_resource_start(pdev, 0); /* don't use pdev_resource[x].end - resource[x].start to * calculate the resource size,its only the maximum available * size but not the actual size,use * @ddk750_getVMSize function can be safe. * */ - share->vidmem_size = ddk750_getVMSize(); + sm750_dev->vidmem_size = ddk750_getVMSize(); pr_info("video memory phyAddr = %lx, size = %u bytes\n", - share->vidmem_start, share->vidmem_size); + sm750_dev->vidmem_start, sm750_dev->vidmem_size); /* reserve the vidmem space of smi adaptor */ - share->pvMem = ioremap_wc(share->vidmem_start, share->vidmem_size); - - if (!share->pvMem) { + sm750_dev->pvMem = ioremap_wc(sm750_dev->vidmem_start, + sm750_dev->vidmem_size); + if (!sm750_dev->pvMem) { pr_err("Map video memory failed\n"); ret = -EFAULT; goto exit; } else { - pr_info("video memory vaddr = %p\n", share->pvMem); + pr_info("video memory vaddr = %p\n", sm750_dev->pvMem); } exit: return ret; @@ -91,7 +91,6 @@ exit: int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev) { - struct lynx_share *share = &sm750_dev->share; struct init_status *parm; parm = &sm750_dev->initParm; @@ -107,7 +106,7 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev) ddk750_initHw((initchip_param_t *)&sm750_dev->initParm); /* for sm718,open pci burst */ - if (share->devid == 0x718) { + if (sm750_dev->devid == 0x718) { POKE32(SYSTEM_CTRL, FIELD_SET(PEEK32(SYSTEM_CTRL), SYSTEM_CTRL, PCI_BURST, ON)); } @@ -171,7 +170,7 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev) } /* init 2d engine */ - if (!share->accel_off) + if (!sm750_dev->accel_off) hw_sm750_initAccel(sm750_dev); return 0; @@ -221,17 +220,17 @@ int hw_sm750_output_setMode(struct lynxfb_output *output, int hw_sm750_crtc_checkMode(struct lynxfb_crtc *crtc, struct fb_var_screeninfo *var) { - struct lynx_share *share; + struct sm750_dev *sm750_dev; struct lynxfb_par *par = container_of(crtc, struct lynxfb_par, crtc); - share = &par->dev->share; + sm750_dev = par->dev; switch (var->bits_per_pixel) { case 8: case 16: break; case 32: - if (share->revid == SM750LE_REVISION_ID) { + if (sm750_dev->revid == SM750LE_REVISION_ID) { pr_debug("750le do not support 32bpp\n"); return -EINVAL; } @@ -256,15 +255,15 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc, u32 reg; mode_parameter_t modparm; clock_type_t clock; - struct lynx_share *share; + struct sm750_dev *sm750_dev; struct lynxfb_par *par; ret = 0; par = container_of(crtc, struct lynxfb_par, crtc); - share = &par->dev->share; + sm750_dev = par->dev; - if (!share->accel_off) { + if (!sm750_dev->accel_off) { /* set 2d engine pixel format according to mode bpp */ switch (var->bits_per_pixel) { case 8: @@ -278,7 +277,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc, fmt = 2; break; } - hw_set2dformat(&share->accel, fmt); + hw_set2dformat(&sm750_dev->accel, fmt); } /* set timing */ @@ -463,7 +462,6 @@ int hw_sm750_setBLANK(struct lynxfb_output *output, int blank) void hw_sm750_initAccel(struct sm750_dev *sm750_dev) { - struct lynx_share *share = &sm750_dev->share; u32 reg; enable2DEngine(1); @@ -489,7 +487,7 @@ void hw_sm750_initAccel(struct sm750_dev *sm750_dev) } /* call 2d init */ - share->accel.de_init(&share->accel); + sm750_dev->accel.de_init(&sm750_dev->accel); } int hw_sm750le_deWait(void) |