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-rw-r--r--drivers/video/amba-clcd.c1
-rw-r--r--drivers/video/aty/aty128fb.c2
-rw-r--r--drivers/video/backlight/backlight.c2
-rw-r--r--drivers/video/backlight/lcd.c2
-rw-r--r--drivers/video/bfin-t350mcqb-fb.c6
-rw-r--r--drivers/video/carminefb.c2
-rw-r--r--drivers/video/console/vgacon.c2
-rw-r--r--drivers/video/cyber2000fb.c3
-rw-r--r--drivers/video/fbmem.c4
-rw-r--r--drivers/video/gbefb.c7
-rw-r--r--drivers/video/geode/gx1fb_core.c3
-rw-r--r--drivers/video/geode/gxfb_core.c8
-rw-r--r--drivers/video/geode/lxfb_core.c9
-rw-r--r--drivers/video/gxt4500.c4
-rw-r--r--drivers/video/i810/i810_accel.c18
-rw-r--r--drivers/video/intelfb/intelfbdrv.c24
-rw-r--r--drivers/video/modedb.c2
-rw-r--r--drivers/video/neofb.c6
-rw-r--r--drivers/video/nvidia/nv_accel.c12
-rw-r--r--drivers/video/output.c2
-rw-r--r--drivers/video/pm3fb.c6
-rw-r--r--drivers/video/sm501fb.c6
-rw-r--r--drivers/video/via/viafbdev.c266
23 files changed, 218 insertions, 179 deletions
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index 2ac52fd8cc1..4e046fed138 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -24,6 +24,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
#include <linux/clk.h>
+#include <linux/hardirq.h>
#include <asm/sizes.h>
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 243ea4ab20c..db16112cf19 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -2051,7 +2051,7 @@ static int __devinit aty128_probe(struct pci_dev *pdev, const struct pci_device_
/* Virtualize mmio region */
info->fix.mmio_start = reg_addr;
- par->regbase = ioremap(reg_addr, pci_resource_len(pdev, 2));
+ par->regbase = pci_ioremap_bar(pdev, 2);
if (!par->regbase)
goto err_free_info;
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index fab0bc874b5..0664fc03223 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -217,7 +217,7 @@ struct backlight_device *backlight_device_register(const char *name,
new_bd->dev.class = backlight_class;
new_bd->dev.parent = parent;
new_bd->dev.release = bl_device_release;
- strlcpy(new_bd->dev.bus_id, name, BUS_ID_SIZE);
+ dev_set_name(&new_bd->dev, name);
dev_set_drvdata(&new_bd->dev, devdata);
rc = device_register(&new_bd->dev);
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 680e57b616c..b6449470106 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -208,7 +208,7 @@ struct lcd_device *lcd_device_register(const char *name, struct device *parent,
new_ld->dev.class = lcd_class;
new_ld->dev.parent = parent;
new_ld->dev.release = lcd_device_release;
- strlcpy(new_ld->dev.bus_id, name, BUS_ID_SIZE);
+ dev_set_name(&new_ld->dev, name);
dev_set_drvdata(&new_ld->dev, devdata);
rc = device_register(&new_ld->dev);
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index 7d1b819e501..a9b3ada05d9 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -255,7 +255,7 @@ static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
{
if (var->bits_per_pixel != LCD_BPP) {
- pr_debug("%s: depth not supported: %u BPP\n", __FUNCTION__,
+ pr_debug("%s: depth not supported: %u BPP\n", __func__,
var->bits_per_pixel);
return -EINVAL;
}
@@ -264,7 +264,7 @@ static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
info->var.xres_virtual != var->xres_virtual ||
info->var.yres_virtual != var->yres_virtual) {
pr_debug("%s: Resolution not supported: X%u x Y%u \n",
- __FUNCTION__, var->xres, var->yres);
+ __func__, var->xres, var->yres);
return -EINVAL;
}
@@ -274,7 +274,7 @@ static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
- __FUNCTION__, var->yres_virtual);
+ __func__, var->yres_virtual);
return -ENOMEM;
}
diff --git a/drivers/video/carminefb.c b/drivers/video/carminefb.c
index c9b191319a9..c7ff3c1a266 100644
--- a/drivers/video/carminefb.c
+++ b/drivers/video/carminefb.c
@@ -168,7 +168,7 @@ static int carmine_setcolreg(unsigned regno, unsigned red, unsigned green,
blue >>= 8;
transp >>= 8;
- ((u32 *)info->pseudo_palette)[regno] = be32_to_cpu(transp << 24 |
+ ((__be32 *)info->pseudo_palette)[regno] = cpu_to_be32(transp << 24 |
red << 0 | green << 8 | blue << 16);
return 0;
}
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index e6210725b9a..d012edda6d1 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -1332,7 +1332,7 @@ static void vgacon_save_screen(struct vc_data *c)
c->vc_y = screen_info.orig_y;
}
- /* We can't copy in more then the size of the video buffer,
+ /* We can't copy in more than the size of the video buffer,
* or we'll be copying in VGA BIOS */
if (!vga_is_gfx)
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index 39d5d643a50..7a9e42e3a9a 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -1583,8 +1583,7 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto failed_release;
cfb->dev = dev;
- cfb->region = ioremap(pci_resource_start(dev, 0),
- pci_resource_len(dev, 0));
+ cfb->region = pci_ioremap_bar(dev, 0);
if (!cfb->region)
goto failed_ioremap;
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 3c65b0d6761..756efeb91ab 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -510,6 +510,10 @@ static int fb_prepare_extra_logos(struct fb_info *info, unsigned int height,
fb_logo_ex_num = 0;
for (i = 0; i < fb_logo_ex_num; i++) {
+ if (fb_logo_ex[i].logo->type != fb_logo.logo->type) {
+ fb_logo_ex[i].logo = NULL;
+ continue;
+ }
height += fb_logo_ex[i].logo->height;
if (height > yres) {
height -= fb_logo_ex[i].logo->height;
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index f89c3cce1e0..fe5b519860b 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -912,6 +912,7 @@ static int gbefb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
{
unsigned int line_length;
struct gbe_timing_info timing;
+ int ret;
/* Limit bpp to 8, 16, and 32 */
if (var->bits_per_pixel <= 8)
@@ -930,8 +931,10 @@ static int gbefb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
var->grayscale = 0; /* No grayscale for now */
- if ((var->pixclock = compute_gbe_timing(var, &timing)) < 0)
- return(-EINVAL);
+ ret = compute_gbe_timing(var, &timing);
+ var->pixclock = ret;
+ if (ret < 0)
+ return -EINVAL;
/* Adjust virtual resolution, if necessary */
if (var->xres > var->xres_virtual || (!ywrap && !ypan))
diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/geode/gx1fb_core.c
index bb20a228976..751e491ca8c 100644
--- a/drivers/video/geode/gx1fb_core.c
+++ b/drivers/video/geode/gx1fb_core.c
@@ -217,8 +217,7 @@ static int __init gx1fb_map_video_memory(struct fb_info *info, struct pci_dev *d
ret = pci_request_region(dev, 0, "gx1fb (video)");
if (ret < 0)
return ret;
- par->vid_regs = ioremap(pci_resource_start(dev, 0),
- pci_resource_len(dev, 0));
+ par->vid_regs = pci_ioremap_bar(dev, 0);
if (!par->vid_regs)
return -ENOMEM;
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c
index de2b8f9876a..48411892631 100644
--- a/drivers/video/geode/gxfb_core.c
+++ b/drivers/video/geode/gxfb_core.c
@@ -242,23 +242,21 @@ static int __init gxfb_map_video_memory(struct fb_info *info, struct pci_dev *de
ret = pci_request_region(dev, 3, "gxfb (video processor)");
if (ret < 0)
return ret;
- par->vid_regs = ioremap(pci_resource_start(dev, 3),
- pci_resource_len(dev, 3));
+ par->vid_regs = pci_ioremap_bar(dev, 3);
if (!par->vid_regs)
return -ENOMEM;
ret = pci_request_region(dev, 2, "gxfb (display controller)");
if (ret < 0)
return ret;
- par->dc_regs = ioremap(pci_resource_start(dev, 2), pci_resource_len(dev, 2));
+ par->dc_regs = pci_ioremap_bar(dev, 2);
if (!par->dc_regs)
return -ENOMEM;
ret = pci_request_region(dev, 1, "gxfb (graphics processor)");
if (ret < 0)
return ret;
- par->gp_regs = ioremap(pci_resource_start(dev, 1),
- pci_resource_len(dev, 1));
+ par->gp_regs = pci_ioremap_bar(dev, 1);
if (!par->gp_regs)
return -ENOMEM;
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c
index 2cd9b74d222..b965ecdbc60 100644
--- a/drivers/video/geode/lxfb_core.c
+++ b/drivers/video/geode/lxfb_core.c
@@ -379,20 +379,17 @@ static int __init lxfb_map_video_memory(struct fb_info *info,
if (info->screen_base == NULL)
return ret;
- par->gp_regs = ioremap(pci_resource_start(dev, 1),
- pci_resource_len(dev, 1));
+ par->gp_regs = pci_ioremap_bar(dev, 1);
if (par->gp_regs == NULL)
return ret;
- par->dc_regs = ioremap(pci_resource_start(dev, 2),
- pci_resource_len(dev, 2));
+ par->dc_regs = pci_ioremap_bar(dev, 2);
if (par->dc_regs == NULL)
return ret;
- par->vp_regs = ioremap(pci_resource_start(dev, 3),
- pci_resource_len(dev, 3));
+ par->vp_regs = pci_ioremap_bar(dev, 3);
if (par->vp_regs == NULL)
return ret;
diff --git a/drivers/video/gxt4500.c b/drivers/video/gxt4500.c
index 564557792be..896e53dea90 100644
--- a/drivers/video/gxt4500.c
+++ b/drivers/video/gxt4500.c
@@ -648,7 +648,7 @@ static int __devinit gxt4500_probe(struct pci_dev *pdev,
info->pseudo_palette = par->pseudo_palette;
info->fix.mmio_start = reg_phys;
- par->regs = ioremap(reg_phys, pci_resource_len(pdev, 0));
+ par->regs = pci_ioremap_bar(pdev, 0);
if (!par->regs) {
dev_err(&pdev->dev, "gxt4500: cannot map registers\n");
goto err_free_all;
@@ -656,7 +656,7 @@ static int __devinit gxt4500_probe(struct pci_dev *pdev,
info->fix.smem_start = fb_phys;
info->fix.smem_len = pci_resource_len(pdev, 1);
- info->screen_base = ioremap(fb_phys, pci_resource_len(pdev, 1));
+ info->screen_base = pci_ioremap_bar(pdev, 1);
if (!info->screen_base) {
dev_err(&pdev->dev, "gxt4500: cannot map framebuffer\n");
goto err_unmap_regs;
diff --git a/drivers/video/i810/i810_accel.c b/drivers/video/i810/i810_accel.c
index 76764ea3486..f5bedee4310 100644
--- a/drivers/video/i810/i810_accel.c
+++ b/drivers/video/i810/i810_accel.c
@@ -301,8 +301,10 @@ void i810fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
u32 dx, dy, width, height, dest, rop = 0, color = 0;
if (!info->var.accel_flags || par->dev_flags & LOCKUP ||
- par->depth == 4)
- return cfb_fillrect(info, rect);
+ par->depth == 4) {
+ cfb_fillrect(info, rect);
+ return;
+ }
if (par->depth == 1)
color = rect->color;
@@ -327,8 +329,10 @@ void i810fb_copyarea(struct fb_info *info, const struct fb_copyarea *region)
u32 sx, sy, dx, dy, pitch, width, height, src, dest, xdir;
if (!info->var.accel_flags || par->dev_flags & LOCKUP ||
- par->depth == 4)
- return cfb_copyarea(info, region);
+ par->depth == 4) {
+ cfb_copyarea(info, region);
+ return;
+ }
dx = region->dx * par->depth;
sx = region->sx * par->depth;
@@ -366,8 +370,10 @@ void i810fb_imageblit(struct fb_info *info, const struct fb_image *image)
u32 fg = 0, bg = 0, size, dst;
if (!info->var.accel_flags || par->dev_flags & LOCKUP ||
- par->depth == 4 || image->depth != 1)
- return cfb_imageblit(info, image);
+ par->depth == 4 || image->depth != 1) {
+ cfb_imageblit(info, image);
+ return;
+ }
switch (info->var.bits_per_pixel) {
case 8:
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index a09e2364935..6d8e5415c80 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -1493,8 +1493,10 @@ static void intelfb_fillrect (struct fb_info *info,
DBG_MSG("intelfb_fillrect\n");
#endif
- if (!ACCEL(dinfo, info) || dinfo->depth == 4)
- return cfb_fillrect(info, rect);
+ if (!ACCEL(dinfo, info) || dinfo->depth == 4) {
+ cfb_fillrect(info, rect);
+ return;
+ }
if (rect->rop == ROP_COPY)
rop = PAT_ROP_GXCOPY;
@@ -1521,8 +1523,10 @@ static void intelfb_copyarea(struct fb_info *info,
DBG_MSG("intelfb_copyarea\n");
#endif
- if (!ACCEL(dinfo, info) || dinfo->depth == 4)
- return cfb_copyarea(info, region);
+ if (!ACCEL(dinfo, info) || dinfo->depth == 4) {
+ cfb_copyarea(info, region);
+ return;
+ }
intelfbhw_do_bitblt(dinfo, region->sx, region->sy, region->dx,
region->dy, region->width, region->height,
@@ -1540,8 +1544,10 @@ static void intelfb_imageblit(struct fb_info *info,
#endif
if (!ACCEL(dinfo, info) || dinfo->depth == 4
- || image->depth != 1)
- return cfb_imageblit(info, image);
+ || image->depth != 1) {
+ cfb_imageblit(info, image);
+ return;
+ }
if (dinfo->depth != 8) {
fgcolor = dinfo->pseudo_palette[image->fg_color];
@@ -1554,8 +1560,10 @@ static void intelfb_imageblit(struct fb_info *info,
if (!intelfbhw_do_drawglyph(dinfo, fgcolor, bgcolor, image->width,
image->height, image->data,
image->dx, image->dy,
- dinfo->pitch, info->var.bits_per_pixel))
- return cfb_imageblit(info, image);
+ dinfo->pitch, info->var.bits_per_pixel)) {
+ cfb_imageblit(info, image);
+ return;
+ }
}
static int intelfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index d3c3af53a29..16186240c5f 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -329,7 +329,7 @@ const struct fb_videomode vesa_modes[] = {
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
/* 17 1152x864-75 VESA */
- { NULL, 75, 1153, 864, 9259, 256, 64, 32, 1, 128, 3,
+ { NULL, 75, 1152, 864, 9259, 256, 64, 32, 1, 128, 3,
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
/* 18 1280x960-60 VESA */
diff --git a/drivers/video/neofb.c b/drivers/video/neofb.c
index bfb802d26d5..588527a254c 100644
--- a/drivers/video/neofb.c
+++ b/drivers/video/neofb.c
@@ -1453,7 +1453,8 @@ neo2200_imageblit(struct fb_info *info, const struct fb_image *image)
* is less than 16 bits wide. This is due to insufficient
* padding when writing the image. We need to adjust
* struct fb_pixmap. Not yet done. */
- return cfb_imageblit(info, image);
+ cfb_imageblit(info, image);
+ return;
}
bltCntl_flags = NEO_BC0_SRC_MONO;
} else if (image->depth == info->var.bits_per_pixel) {
@@ -1461,7 +1462,8 @@ neo2200_imageblit(struct fb_info *info, const struct fb_image *image)
} else {
/* We don't currently support hardware acceleration if image
* depth is different from display */
- return cfb_imageblit(info, image);
+ cfb_imageblit(info, image);
+ return;
}
switch (info->var.bits_per_pixel) {
diff --git a/drivers/video/nvidia/nv_accel.c b/drivers/video/nvidia/nv_accel.c
index fa4821c5572..ad6472a894e 100644
--- a/drivers/video/nvidia/nv_accel.c
+++ b/drivers/video/nvidia/nv_accel.c
@@ -300,8 +300,10 @@ void nvidiafb_copyarea(struct fb_info *info, const struct fb_copyarea *region)
if (info->state != FBINFO_STATE_RUNNING)
return;
- if (par->lockup)
- return cfb_copyarea(info, region);
+ if (par->lockup) {
+ cfb_copyarea(info, region);
+ return;
+ }
NVDmaStart(info, par, BLIT_POINT_SRC, 3);
NVDmaNext(par, (region->sy << 16) | region->sx);
@@ -319,8 +321,10 @@ void nvidiafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
if (info->state != FBINFO_STATE_RUNNING)
return;
- if (par->lockup)
- return cfb_fillrect(info, rect);
+ if (par->lockup) {
+ cfb_fillrect(info, rect);
+ return;
+ }
if (info->var.bits_per_pixel == 8)
color = rect->color;
diff --git a/drivers/video/output.c b/drivers/video/output.c
index f2df5519c9c..5e6439ae739 100644
--- a/drivers/video/output.c
+++ b/drivers/video/output.c
@@ -96,7 +96,7 @@ struct output_device *video_output_register(const char *name,
new_dev->props = op;
new_dev->dev.class = &video_output_class;
new_dev->dev.parent = dev;
- strlcpy(new_dev->dev.bus_id,name, BUS_ID_SIZE);
+ dev_set_name(&new_dev->dev, name);
dev_set_drvdata(&new_dev->dev, devdata);
ret_code = device_register(&new_dev->dev);
if (ret_code) {
diff --git a/drivers/video/pm3fb.c b/drivers/video/pm3fb.c
index 68089d1456c..6666f45a2f8 100644
--- a/drivers/video/pm3fb.c
+++ b/drivers/video/pm3fb.c
@@ -539,8 +539,10 @@ static void pm3fb_imageblit(struct fb_info *info, const struct fb_image *image)
bgx = par->palette[image->bg_color];
break;
}
- if (image->depth != 1)
- return cfb_imageblit(info, image);
+ if (image->depth != 1) {
+ cfb_imageblit(info, image);
+ return;
+ }
if (info->var.bits_per_pixel == 8) {
fgx |= fgx << 8;
diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c
index f94ae84a58c..dcd98793d56 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/sm501fb.c
@@ -159,6 +159,9 @@ static int sm501_alloc_mem(struct sm501fb_info *inf, struct sm501_mem *mem,
break;
case SM501_MEMF_PANEL:
+ if (size > inf->fbmem_len)
+ return -ENOMEM;
+
ptr = inf->fbmem_len - size;
fbi = inf->fb[HEAD_CRT];
@@ -172,9 +175,6 @@ static int sm501_alloc_mem(struct sm501fb_info *inf, struct sm501_mem *mem,
if (fbi && ptr < fbi->fix.smem_len)
return -ENOMEM;
- if (ptr < 0)
- return -ENOMEM;
-
break;
case SM501_MEMF_CRT:
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 73ac754ad80..37b433a08ce 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -546,23 +546,25 @@ static int viafb_blank(int blank_mode, struct fb_info *info)
static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
{
- struct viafb_ioctl_mode viamode;
- struct viafb_ioctl_samm viasamm;
- struct viafb_driver_version driver_version;
- struct fb_var_screeninfo sec_var;
- struct _panel_size_pos_info panel_pos_size_para;
+ union {
+ struct viafb_ioctl_mode viamode;
+ struct viafb_ioctl_samm viasamm;
+ struct viafb_driver_version driver_version;
+ struct fb_var_screeninfo sec_var;
+ struct _panel_size_pos_info panel_pos_size_para;
+ struct viafb_ioctl_setting viafb_setting;
+ struct device_t active_dev;
+ } u;
u32 state_info = 0;
- u32 viainfo_size = sizeof(struct viafb_ioctl_info);
u32 *viafb_gamma_table;
char driver_name[] = "viafb";
u32 __user *argp = (u32 __user *) arg;
u32 gpu32;
u32 video_dev_info = 0;
- struct viafb_ioctl_setting viafb_setting = {};
- struct device_t active_dev = {};
DEBUG_MSG(KERN_INFO "viafb_ioctl: 0x%X !!\n", cmd);
+ memset(&u, 0, sizeof(u));
switch (cmd) {
case VIAFB_GET_CHIP_INFO:
@@ -571,7 +573,7 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
return -EFAULT;
break;
case VIAFB_GET_INFO_SIZE:
- return put_user(viainfo_size, argp);
+ return put_user((u32)sizeof(struct viafb_ioctl_info), argp);
case VIAFB_GET_INFO:
return viafb_ioctl_get_viafb_info(arg);
case VIAFB_HOTPLUG:
@@ -584,60 +586,60 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
viafb_hotplug = (gpu32) ? 1 : 0;
break;
case VIAFB_GET_RESOLUTION:
- viamode.xres = (u32) viafb_hotplug_Xres;
- viamode.yres = (u32) viafb_hotplug_Yres;
- viamode.refresh = (u32) viafb_hotplug_refresh;
- viamode.bpp = (u32) viafb_hotplug_bpp;
+ u.viamode.xres = (u32) viafb_hotplug_Xres;
+ u.viamode.yres = (u32) viafb_hotplug_Yres;
+ u.viamode.refresh = (u32) viafb_hotplug_refresh;
+ u.viamode.bpp = (u32) viafb_hotplug_bpp;
if (viafb_SAMM_ON == 1) {
- viamode.xres_sec = viafb_second_xres;
- viamode.yres_sec = viafb_second_yres;
- viamode.virtual_xres_sec = viafb_second_virtual_xres;
- viamode.virtual_yres_sec = viafb_second_virtual_yres;
- viamode.refresh_sec = viafb_refresh1;
- viamode.bpp_sec = viafb_bpp1;
+ u.viamode.xres_sec = viafb_second_xres;
+ u.viamode.yres_sec = viafb_second_yres;
+ u.viamode.virtual_xres_sec = viafb_second_virtual_xres;
+ u.viamode.virtual_yres_sec = viafb_second_virtual_yres;
+ u.viamode.refresh_sec = viafb_refresh1;
+ u.viamode.bpp_sec = viafb_bpp1;
} else {
- viamode.xres_sec = 0;
- viamode.yres_sec = 0;
- viamode.virtual_xres_sec = 0;
- viamode.virtual_yres_sec = 0;
- viamode.refresh_sec = 0;
- viamode.bpp_sec = 0;
+ u.viamode.xres_sec = 0;
+ u.viamode.yres_sec = 0;
+ u.viamode.virtual_xres_sec = 0;
+ u.viamode.virtual_yres_sec = 0;
+ u.viamode.refresh_sec = 0;
+ u.viamode.bpp_sec = 0;
}
- if (copy_to_user(argp, &viamode, sizeof(viamode)))
+ if (copy_to_user(argp, &u.viamode, sizeof(u.viamode)))
return -EFAULT;
break;
case VIAFB_GET_SAMM_INFO:
- viasamm.samm_status = viafb_SAMM_ON;
+ u.viasamm.samm_status = viafb_SAMM_ON;
if (viafb_SAMM_ON == 1) {
if (viafb_dual_fb) {
- viasamm.size_prim = viaparinfo->fbmem_free;
- viasamm.size_sec = viaparinfo1->fbmem_free;
+ u.viasamm.size_prim = viaparinfo->fbmem_free;
+ u.viasamm.size_sec = viaparinfo1->fbmem_free;
} else {
if (viafb_second_size) {
- viasamm.size_prim =
+ u.viasamm.size_prim =
viaparinfo->fbmem_free -
viafb_second_size * 1024 * 1024;
- viasamm.size_sec =
+ u.viasamm.size_sec =
viafb_second_size * 1024 * 1024;
} else {
- viasamm.size_prim =
+ u.viasamm.size_prim =
viaparinfo->fbmem_free >> 1;
- viasamm.size_sec =
+ u.viasamm.size_sec =
(viaparinfo->fbmem_free >> 1);
}
}
- viasamm.mem_base = viaparinfo->fbmem;
- viasamm.offset_sec = viafb_second_offset;
+ u.viasamm.mem_base = viaparinfo->fbmem;
+ u.viasamm.offset_sec = viafb_second_offset;
} else {
- viasamm.size_prim =
+ u.viasamm.size_prim =
viaparinfo->memsize - viaparinfo->fbmem_used;
- viasamm.size_sec = 0;
- viasamm.mem_base = viaparinfo->fbmem;
- viasamm.offset_sec = 0;
+ u.viasamm.size_sec = 0;
+ u.viasamm.mem_base = viaparinfo->fbmem;
+ u.viasamm.offset_sec = 0;
}
- if (copy_to_user(argp, &viasamm, sizeof(viasamm)))
+ if (copy_to_user(argp, &u.viasamm, sizeof(u.viasamm)))
return -EFAULT;
break;
@@ -662,74 +664,75 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
viafb_lcd_disable();
break;
case VIAFB_SET_DEVICE:
- if (copy_from_user(&active_dev, (void *)argp,
- sizeof(active_dev)))
+ if (copy_from_user(&u.active_dev, (void *)argp,
+ sizeof(u.active_dev)))
return -EFAULT;
- viafb_set_device(active_dev);
+ viafb_set_device(u.active_dev);
viafb_set_par(info);
break;
case VIAFB_GET_DEVICE:
- active_dev.crt = viafb_CRT_ON;
- active_dev.dvi = viafb_DVI_ON;
- active_dev.lcd = viafb_LCD_ON;
- active_dev.samm = viafb_SAMM_ON;
- active_dev.primary_dev = viafb_primary_dev;
+ u.active_dev.crt = viafb_CRT_ON;
+ u.active_dev.dvi = viafb_DVI_ON;
+ u.active_dev.lcd = viafb_LCD_ON;
+ u.active_dev.samm = viafb_SAMM_ON;
+ u.active_dev.primary_dev = viafb_primary_dev;
- active_dev.lcd_dsp_cent = viafb_lcd_dsp_method;
- active_dev.lcd_panel_id = viafb_lcd_panel_id;
- active_dev.lcd_mode = viafb_lcd_mode;
+ u.active_dev.lcd_dsp_cent = viafb_lcd_dsp_method;
+ u.active_dev.lcd_panel_id = viafb_lcd_panel_id;
+ u.active_dev.lcd_mode = viafb_lcd_mode;
- active_dev.xres = viafb_hotplug_Xres;
- active_dev.yres = viafb_hotplug_Yres;
+ u.active_dev.xres = viafb_hotplug_Xres;
+ u.active_dev.yres = viafb_hotplug_Yres;
- active_dev.xres1 = viafb_second_xres;
- active_dev.yres1 = viafb_second_yres;
+ u.active_dev.xres1 = viafb_second_xres;
+ u.active_dev.yres1 = viafb_second_yres;
- active_dev.bpp = viafb_bpp;
- active_dev.bpp1 = viafb_bpp1;
- active_dev.refresh = viafb_refresh;
- active_dev.refresh1 = viafb_refresh1;
+ u.active_dev.bpp = viafb_bpp;
+ u.active_dev.bpp1 = viafb_bpp1;
+ u.active_dev.refresh = viafb_refresh;
+ u.active_dev.refresh1 = viafb_refresh1;
- active_dev.epia_dvi = viafb_platform_epia_dvi;
- active_dev.lcd_dual_edge = viafb_device_lcd_dualedge;
- active_dev.bus_width = viafb_bus_width;
+ u.active_dev.epia_dvi = viafb_platform_epia_dvi;
+ u.active_dev.lcd_dual_edge = viafb_device_lcd_dualedge;
+ u.active_dev.bus_width = viafb_bus_width;
- if (copy_to_user(argp, &active_dev, sizeof(active_dev)))
+ if (copy_to_user(argp, &u.active_dev, sizeof(u.active_dev)))
return -EFAULT;
break;
case VIAFB_GET_DRIVER_VERSION:
- driver_version.iMajorNum = VERSION_MAJOR;
- driver_version.iKernelNum = VERSION_KERNEL;
- driver_version.iOSNum = VERSION_OS;
- driver_version.iMinorNum = VERSION_MINOR;
+ u.driver_version.iMajorNum = VERSION_MAJOR;
+ u.driver_version.iKernelNum = VERSION_KERNEL;
+ u.driver_version.iOSNum = VERSION_OS;
+ u.driver_version.iMinorNum = VERSION_MINOR;
- if (copy_to_user(argp, &driver_version,
- sizeof(driver_version)))
+ if (copy_to_user(argp, &u.driver_version,
+ sizeof(u.driver_version)))
return -EFAULT;
break;
case VIAFB_SET_DEVICE_INFO:
- if (copy_from_user(&viafb_setting,
- argp, sizeof(viafb_setting)))
+ if (copy_from_user(&u.viafb_setting,
+ argp, sizeof(u.viafb_setting)))
return -EFAULT;
- if (apply_device_setting(viafb_setting, info) < 0)
+ if (apply_device_setting(u.viafb_setting, info) < 0)
return -EINVAL;
break;
case VIAFB_SET_SECOND_MODE:
- if (copy_from_user(&sec_var, argp, sizeof(sec_var)))
+ if (copy_from_user(&u.sec_var, argp, sizeof(u.sec_var)))
return -EFAULT;
- apply_second_mode_setting(&sec_var);
+ apply_second_mode_setting(&u.sec_var);
break;
case VIAFB_GET_DEVICE_INFO:
- retrieve_device_setting(&viafb_setting);
+ retrieve_device_setting(&u.viafb_setting);
- if (copy_to_user(argp, &viafb_setting, sizeof(viafb_setting)))
+ if (copy_to_user(argp, &u.viafb_setting,
+ sizeof(u.viafb_setting)))
return -EFAULT;
break;
@@ -806,51 +809,51 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
break;
case VIAFB_GET_PANEL_MAX_SIZE:
- if (copy_from_user
- (&panel_pos_size_para, argp, sizeof(panel_pos_size_para)))
+ if (copy_from_user(&u.panel_pos_size_para, argp,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
- panel_pos_size_para.x = panel_pos_size_para.y = 0;
- if (copy_to_user(argp, &panel_pos_size_para,
- sizeof(panel_pos_size_para)))
+ u.panel_pos_size_para.x = u.panel_pos_size_para.y = 0;
+ if (copy_to_user(argp, &u.panel_pos_size_para,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
break;
case VIAFB_GET_PANEL_MAX_POSITION:
- if (copy_from_user
- (&panel_pos_size_para, argp, sizeof(panel_pos_size_para)))
+ if (copy_from_user(&u.panel_pos_size_para, argp,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
- panel_pos_size_para.x = panel_pos_size_para.y = 0;
- if (copy_to_user(argp, &panel_pos_size_para,
- sizeof(panel_pos_size_para)))
+ u.panel_pos_size_para.x = u.panel_pos_size_para.y = 0;
+ if (copy_to_user(argp, &u.panel_pos_size_para,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
break;
case VIAFB_GET_PANEL_POSITION:
- if (copy_from_user
- (&panel_pos_size_para, argp, sizeof(panel_pos_size_para)))
+ if (copy_from_user(&u.panel_pos_size_para, argp,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
- panel_pos_size_para.x = panel_pos_size_para.y = 0;
- if (copy_to_user(argp, &panel_pos_size_para,
- sizeof(panel_pos_size_para)))
+ u.panel_pos_size_para.x = u.panel_pos_size_para.y = 0;
+ if (copy_to_user(argp, &u.panel_pos_size_para,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
break;
case VIAFB_GET_PANEL_SIZE:
- if (copy_from_user
- (&panel_pos_size_para, argp, sizeof(panel_pos_size_para)))
+ if (copy_from_user(&u.panel_pos_size_para, argp,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
- panel_pos_size_para.x = panel_pos_size_para.y = 0;
- if (copy_to_user(argp, &panel_pos_size_para,
- sizeof(panel_pos_size_para)))
+ u.panel_pos_size_para.x = u.panel_pos_size_para.y = 0;
+ if (copy_to_user(argp, &u.panel_pos_size_para,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
break;
case VIAFB_SET_PANEL_POSITION:
- if (copy_from_user
- (&panel_pos_size_para, argp, sizeof(panel_pos_size_para)))
+ if (copy_from_user(&u.panel_pos_size_para, argp,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
break;
case VIAFB_SET_PANEL_SIZE:
- if (copy_from_user
- (&panel_pos_size_para, argp, sizeof(panel_pos_size_para)))
+ if (copy_from_user(&u.panel_pos_size_para, argp,
+ sizeof(u.panel_pos_size_para)))
return -EFAULT;
break;
@@ -867,8 +870,10 @@ static void viafb_fillrect(struct fb_info *info,
u32 col = 0, rop = 0;
int pitch;
- if (!viafb_accel)
- return cfb_fillrect(info, rect);
+ if (!viafb_accel) {
+ cfb_fillrect(info, rect);
+ return;
+ }
if (!rect->width || !rect->height)
return;
@@ -934,8 +939,10 @@ static void viafb_copyarea(struct fb_info *info,
DEBUG_MSG(KERN_INFO "viafb_copyarea!!\n");
- if (!viafb_accel)
- return cfb_copyarea(info, area);
+ if (!viafb_accel) {
+ cfb_copyarea(info, area);
+ return;
+ }
if (!area->width || !area->height)
return;
@@ -991,8 +998,10 @@ static void viafb_imageblit(struct fb_info *info,
int i;
int pitch;
- if (!viafb_accel)
- return cfb_imageblit(info, image);
+ if (!viafb_accel) {
+ cfb_imageblit(info, image);
+ return;
+ }
udata = (u32 *) image->data;
@@ -1052,10 +1061,8 @@ static void viafb_imageblit(struct fb_info *info,
static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
{
- u8 data[CURSOR_SIZE / 8];
- u32 data_bak[CURSOR_SIZE / 32];
u32 temp, xx, yy, bg_col = 0, fg_col = 0;
- int size, i, j = 0;
+ int i, j = 0;
static int hw_cursor;
struct viafb_par *p_viafb_par;
@@ -1178,22 +1185,29 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
if (cursor->set & FB_CUR_SETSHAPE) {
- size =
+ struct {
+ u8 data[CURSOR_SIZE / 8];
+ u32 bak[CURSOR_SIZE / 32];
+ } *cr_data = kzalloc(sizeof(*cr_data), GFP_ATOMIC);
+ int size =
((viacursor.image.width + 7) >> 3) *
viacursor.image.height;
+ if (cr_data == NULL)
+ goto out;
+
if (MAX_CURS == 32) {
for (i = 0; i < (CURSOR_SIZE / 32); i++) {
- data_bak[i] = 0x0;
- data_bak[i + 1] = 0xFFFFFFFF;
+ cr_data->bak[i] = 0x0;
+ cr_data->bak[i + 1] = 0xFFFFFFFF;
i += 1;
}
} else if (MAX_CURS == 64) {
for (i = 0; i < (CURSOR_SIZE / 32); i++) {
- data_bak[i] = 0x0;
- data_bak[i + 1] = 0x0;
- data_bak[i + 2] = 0xFFFFFFFF;
- data_bak[i + 3] = 0xFFFFFFFF;
+ cr_data->bak[i] = 0x0;
+ cr_data->bak[i + 1] = 0x0;
+ cr_data->bak[i + 2] = 0xFFFFFFFF;
+ cr_data->bak[i + 3] = 0xFFFFFFFF;
i += 3;
}
}
@@ -1201,12 +1215,12 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
switch (viacursor.rop) {
case ROP_XOR:
for (i = 0; i < size; i++)
- data[i] = viacursor.mask[i];
+ cr_data->data[i] = viacursor.mask[i];
break;
case ROP_COPY:
for (i = 0; i < size; i++)
- data[i] = viacursor.mask[i];
+ cr_data->data[i] = viacursor.mask[i];
break;
default:
break;
@@ -1214,23 +1228,25 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
if (MAX_CURS == 32) {
for (i = 0; i < size; i++) {
- data_bak[j] = (u32) data[i];
- data_bak[j + 1] = ~data_bak[j];
+ cr_data->bak[j] = (u32) cr_data->data[i];
+ cr_data->bak[j + 1] = ~cr_data->bak[j];
j += 2;
}
} else if (MAX_CURS == 64) {
for (i = 0; i < size; i++) {
- data_bak[j] = (u32) data[i];
- data_bak[j + 1] = 0x0;
- data_bak[j + 2] = ~data_bak[j];
- data_bak[j + 3] = ~data_bak[j + 1];
+ cr_data->bak[j] = (u32) cr_data->data[i];
+ cr_data->bak[j + 1] = 0x0;
+ cr_data->bak[j + 2] = ~cr_data->bak[j];
+ cr_data->bak[j + 3] = ~cr_data->bak[j + 1];
j += 4;
}
}
memcpy(((struct viafb_par *)(info->par))->fbmem_virt +
((struct viafb_par *)(info->par))->cursor_start,
- data_bak, CURSOR_SIZE);
+ cr_data->bak, CURSOR_SIZE);
+out:
+ kfree(cr_data);
}
if (viacursor.enable)
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-28 15:26:19 +0000