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path: root/drivers/staging/sm750fb/sm750_hw.c
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Diffstat (limited to 'drivers/staging/sm750fb/sm750_hw.c')
-rw-r--r--drivers/staging/sm750fb/sm750_hw.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index 7136d751cff5..a7c6eb07b62e 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -32,7 +32,7 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
ret = 0;
- sm750_dev->vidreg_start = pci_resource_start(pdev, 1);
+ sm750_dev->vidreg_start = pci_resource_start(pdev, 1);
sm750_dev->vidreg_size = SZ_2M;
pr_info("mmio phyAddr = %lx\n", sm750_dev->vidreg_start);
@@ -50,8 +50,8 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
}
/* now map mmio and vidmem */
- sm750_dev->pvReg = ioremap(sm750_dev->vidreg_start,
- sm750_dev->vidreg_size);
+ sm750_dev->pvReg =
+ ioremap(sm750_dev->vidreg_start, sm750_dev->vidreg_size);
if (!sm750_dev->pvReg) {
pr_err("mmio failed\n");
ret = -EFAULT;
@@ -78,8 +78,8 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
sm750_dev->vidmem_start, sm750_dev->vidmem_size);
/* reserve the vidmem space of smi adaptor */
- sm750_dev->pvMem = ioremap_wc(sm750_dev->vidmem_start,
- sm750_dev->vidmem_size);
+ 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;
@@ -98,8 +98,8 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
parm = &sm750_dev->initParm;
if (parm->chip_clk == 0)
parm->chip_clk = (sm750_get_chip_type() == SM750LE) ?
- DEFAULT_SM750LE_CHIP_CLOCK :
- DEFAULT_SM750_CHIP_CLOCK;
+ DEFAULT_SM750LE_CHIP_CLOCK :
+ DEFAULT_SM750_CHIP_CLOCK;
if (parm->mem_clk == 0)
parm->mem_clk = parm->chip_clk;
@@ -133,8 +133,8 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
}
val = peek32(PANEL_DISPLAY_CTRL) &
- ~(PANEL_DISPLAY_CTRL_DUAL_DISPLAY |
- PANEL_DISPLAY_CTRL_DOUBLE_PIXEL);
+ ~(PANEL_DISPLAY_CTRL_DUAL_DISPLAY |
+ PANEL_DISPLAY_CTRL_DOUBLE_PIXEL);
switch (sm750_dev->pnltype) {
case sm750_24TFT:
break;
@@ -281,12 +281,12 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
/* set timing */
modparm.pixel_clock = ps_to_hz(var->pixclock);
- modparm.vertical_sync_polarity = (var->sync & FB_SYNC_HOR_HIGH_ACT)
- ? POS : NEG;
- modparm.horizontal_sync_polarity = (var->sync & FB_SYNC_VERT_HIGH_ACT)
- ? POS : NEG;
- modparm.clock_phase_polarity = (var->sync & FB_SYNC_COMP_HIGH_ACT)
- ? POS : NEG;
+ modparm.vertical_sync_polarity =
+ (var->sync & FB_SYNC_HOR_HIGH_ACT) ? POS : NEG;
+ modparm.horizontal_sync_polarity =
+ (var->sync & FB_SYNC_VERT_HIGH_ACT) ? POS : NEG;
+ modparm.clock_phase_polarity =
+ (var->sync & FB_SYNC_COMP_HIGH_ACT) ? POS : NEG;
modparm.horizontal_display_end = var->xres;
modparm.horizontal_sync_width = var->hsync_len;
modparm.horizontal_sync_start = var->xres + var->right_margin;
@@ -314,7 +314,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
if (crtc->channel != sm750_secondary) {
/* set pitch, offset, width, start address, etc... */
poke32(PANEL_FB_ADDRESS,
- crtc->oScreen & PANEL_FB_ADDRESS_ADDRESS_MASK);
+ crtc->o_screen & PANEL_FB_ADDRESS_ADDRESS_MASK);
reg = var->xres * (var->bits_per_pixel >> 3);
/*
@@ -323,17 +323,17 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
*/
reg = ALIGN(reg, crtc->line_pad);
reg = (reg << PANEL_FB_WIDTH_WIDTH_SHIFT) &
- PANEL_FB_WIDTH_WIDTH_MASK;
+ PANEL_FB_WIDTH_WIDTH_MASK;
reg |= (fix->line_length & PANEL_FB_WIDTH_OFFSET_MASK);
poke32(PANEL_FB_WIDTH, reg);
reg = ((var->xres - 1) << PANEL_WINDOW_WIDTH_WIDTH_SHIFT) &
- PANEL_WINDOW_WIDTH_WIDTH_MASK;
+ PANEL_WINDOW_WIDTH_WIDTH_MASK;
reg |= (var->xoffset & PANEL_WINDOW_WIDTH_X_MASK);
poke32(PANEL_WINDOW_WIDTH, reg);
- reg = (var->yres_virtual - 1) <<
- PANEL_WINDOW_HEIGHT_HEIGHT_SHIFT;
+ reg = (var->yres_virtual - 1)
+ << PANEL_WINDOW_HEIGHT_HEIGHT_SHIFT;
reg &= PANEL_WINDOW_HEIGHT_HEIGHT_MASK;
reg |= (var->yoffset & PANEL_WINDOW_HEIGHT_Y_MASK);
poke32(PANEL_WINDOW_HEIGHT, reg);
@@ -341,7 +341,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
poke32(PANEL_PLANE_TL, 0);
reg = ((var->yres - 1) << PANEL_PLANE_BR_BOTTOM_SHIFT) &
- PANEL_PLANE_BR_BOTTOM_MASK;
+ PANEL_PLANE_BR_BOTTOM_MASK;
reg |= ((var->xres - 1) & PANEL_PLANE_BR_RIGHT_MASK);
poke32(PANEL_PLANE_BR, reg);
@@ -350,7 +350,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
poke32(PANEL_DISPLAY_CTRL, reg | (var->bits_per_pixel >> 4));
} else {
/* not implemented now */
- poke32(CRT_FB_ADDRESS, crtc->oScreen);
+ poke32(CRT_FB_ADDRESS, crtc->o_screen);
reg = var->xres * (var->bits_per_pixel >> 3);
/*
* crtc->channel is not equal to par->index on numeric,
@@ -372,10 +372,10 @@ exit:
return ret;
}
-int hw_sm750_setColReg(struct lynxfb_crtc *crtc, ushort index,
- ushort red, ushort green, ushort blue)
+int hw_sm750_setColReg(struct lynxfb_crtc *crtc, ushort index, ushort red,
+ ushort green, ushort blue)
{
- static unsigned int add[] = {PANEL_PALETTE_RAM, CRT_PALETTE_RAM};
+ static unsigned int add[] = { PANEL_PALETTE_RAM, CRT_PALETTE_RAM };
poke32(add[crtc->channel] + index * 4,
(red << 16) | (green << 8) | blue);
@@ -510,7 +510,7 @@ int hw_sm750le_deWait(void)
{
int i = 0x10000000;
unsigned int mask = DE_STATE2_DE_STATUS_BUSY | DE_STATE2_DE_FIFO_EMPTY |
- DE_STATE2_DE_MEM_FIFO_EMPTY;
+ DE_STATE2_DE_MEM_FIFO_EMPTY;
while (i--) {
unsigned int val = peek32(DE_STATE2);
@@ -527,8 +527,8 @@ int hw_sm750_deWait(void)
{
int i = 0x10000000;
unsigned int mask = SYSTEM_CTRL_DE_STATUS_BUSY |
- SYSTEM_CTRL_DE_FIFO_EMPTY |
- SYSTEM_CTRL_DE_MEM_FIFO_EMPTY;
+ SYSTEM_CTRL_DE_FIFO_EMPTY |
+ SYSTEM_CTRL_DE_MEM_FIFO_EMPTY;
while (i--) {
unsigned int val = peek32(SYSTEM_CTRL);
@@ -554,15 +554,15 @@ int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
total = var->yoffset * info->fix.line_length +
((var->xoffset * var->bits_per_pixel) >> 3);
- total += crtc->oScreen;
+ total += crtc->o_screen;
if (crtc->channel == sm750_primary) {
poke32(PANEL_FB_ADDRESS,
peek32(PANEL_FB_ADDRESS) |
- (total & PANEL_FB_ADDRESS_ADDRESS_MASK));
+ (total & PANEL_FB_ADDRESS_ADDRESS_MASK));
} else {
poke32(CRT_FB_ADDRESS,
peek32(CRT_FB_ADDRESS) |
- (total & CRT_FB_ADDRESS_ADDRESS_MASK));
+ (total & CRT_FB_ADDRESS_ADDRESS_MASK));
}
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.