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Commit 8b107cbb authored by Sylvain Meyer's avatar Sylvain Meyer Committed by Linus Torvalds
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[PATCH] fbdev: intelfb code cleanup 

- fix problems in the  __iomem annotation
- remove builtinmodes.c
- remove INTEL_*_PARAM and use module_param instead
- remove intelfb_find_mode() and associated functions and use generic
  fb_find_mode() instead
- trivial documentation fix
Signed-off-by: default avatarSylvain Meyer <sylvain.meyer@worldonline.fr>
Acked-by: default avatar"Antonino A. Daplas" <adaplas@hotpop.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 7656570e
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Showing with 112 additions and 486 deletions
drivers/video/intelfb/builtinmodes.c deleted 100644 → 0
View file @ 7656570e
/*
* THIS FILE IS AUTOMATICALLY GENERATED BY fbmode.pl -- DO NOT EDIT
*/
static struct fb_videomode modedb[] = {
{
/* 640x350 @ 85 Hz, 37.9 kHz hsync */
"640x350@85", 85, 640, 350, 31746, 96, 32, 60, 32, 64, 3,
FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 640x400 @ 85 Hz, 37.9 kHz hsync */
"640x400@85", 85, 640, 400, 31746, 96, 32, 41, 1, 64, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 720x400 @ 85 Hz, 37.9 kHz hsync */
"720x400@85", 85, 720, 400, 28169, 108, 36, 42, 1, 72, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 60 Hz, 31.5 kHz hsync */
"640x480@60", 60, 640, 480, 39683, 48, 16, 33, 10, 96, 2,
0, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 73 Hz, 37.9 kHz hsync */
"640x480@73", 73, 640, 480, 31746, 128, 24, 29, 9, 40, 2,
0, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 75 Hz, 37.5 kHz hsync */
"640x480@75", 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 640x480 @ 85 Hz, 43.3 kHz hsync */
"640x480@85", 85, 640, 480, 27778, 80, 56, 25, 1, 56, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 56 Hz, 35.2 kHz hsync */
"800x600@56", 56, 800, 600, 27778, 128, 24, 22, 1, 72, 2,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 60 Hz, 37.9 kHz hsync */
"800x600@60", 60, 800, 600, 25000, 88, 40, 23, 1, 128, 4,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 72 Hz, 48.1 kHz hsync */
"800x600@72", 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 75 Hz, 46.9 kHz hsync */
"800x600@75", 75, 800, 600, 20202, 160, 16, 21, 1, 80, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 800x600 @ 85 Hz, 53.7 kHz hsync */
"800x600@85", 85, 800, 600, 17762, 152, 32, 27, 1, 64, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 60 Hz, 48.4 kHz hsync */
"1024x768@60", 60, 1024, 768, 15385, 160, 24, 29, 3, 136, 6,
0, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 70 Hz, 56.5 kHz hsync */
"1024x768@70", 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6,
0, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 75 Hz, 60.1 kHz hsync */
"1024x768@75", 75, 1024, 768, 12690, 176, 16, 28, 1, 96, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1024x768 @ 85 Hz, 68.7 kHz hsync */
"1024x768@85", 85, 1024, 768, 10582, 208, 48, 36, 1, 96, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1152x864 @ 75 Hz, 67.5 kHz hsync */
"1152x864@75", 75, 1152, 864, 9259, 256, 64, 32, 1, 128, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x960 @ 60 Hz, 60.0 kHz hsync */
"1280x960@60", 60, 1280, 960, 9259, 312, 96, 36, 1, 112, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x960 @ 85 Hz, 85.9 kHz hsync */
"1280x960@85", 85, 1280, 960, 6734, 224, 64, 47, 1, 160, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x1024 @ 60 Hz, 64.0 kHz hsync */
"1280x1024@60", 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x1024 @ 75 Hz, 80.0 kHz hsync */
"1280x1024@75", 75, 1280, 1024, 7407, 248, 16, 38, 1, 144, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1280x1024 @ 85 Hz, 91.1 kHz hsync */
"1280x1024@85", 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 60 Hz, 75.0 kHz hsync */
"1600x1200@60", 60, 1600, 1200, 6173, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 65 Hz, 81.2 kHz hsync */
"1600x1200@65", 65, 1600, 1200, 5698, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 70 Hz, 87.5 kHz hsync */
"1600x1200@70", 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 75 Hz, 93.8 kHz hsync */
"1600x1200@75", 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1200 @ 85 Hz, 106.2 kHz hsync */
"1600x1200@85", 85, 1600, 1200, 4357, 304, 64, 46, 1, 192, 3,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1792x1344 @ 60 Hz, 83.7 kHz hsync */
"1792x1344@60", 60, 1792, 1344, 4883, 328, 128, 46, 1, 200, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1792x1344 @ 75 Hz, 106.3 kHz hsync */
"1792x1344@75", 75, 1792, 1344, 3831, 352, 96, 69, 1, 216, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1856x1392 @ 60 Hz, 86.4 kHz hsync */
"1856x1392@60", 60, 1856, 1392, 4581, 352, 96, 43, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1856x1392 @ 75 Hz, 112.5 kHz hsync */
"1856x1392@75", 75, 1856, 1392, 3472, 352, 128, 104, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1920x1440 @ 60 Hz, 90.0 kHz hsync */
"1920x1440@60", 60, 1920, 1440, 4274, 344, 128, 56, 1, 208, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1920x1440 @ 75 Hz, 112.5 kHz hsync */
"1920x1440@75", 75, 1920, 1440, 3367, 352, 144, 56, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 832x624 @ 75 Hz, 49.7 kHz hsync */
"832x624@75", 75, 832, 624, 17457, 224, 32, 39, 1, 64, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 1152x768 @ 55 Hz, 44.2 kHz hsync */
"1152x768@55", 55, 1152, 768, 15386, 158, 26, 29, 3, 136, 6,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1400x1050 @ 60 Hz, 64.9 kHz hsync */
"1400x1050@60", 60, 1400, 1050, 8197, 240, 88, 18, 2, 152, 12,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1400x1050 @ 75 Hz, 81.5 kHz hsync */
"1400x1050@75", 75, 1400, 1050, 6418, 128, 64, 26, 2, 320, 12,
FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 1600x1024 @ 60 Hz, 64.0 kHz hsync */
"1600x1024@60", 60, 1600, 1024, 9354, 30, 20, 37, 3, 20, 3,
0, FB_VMODE_NONINTERLACED
},
{
/* 1920x1440 @ 85 Hz, 128.5 kHz hsync */
"1920x1440@85", 85, 1920, 1440, 2930, 368, 152, 68, 1, 216, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 2048x1536 @ 60 Hz, 95.3 kHz hsync */
"2048x1536@60", 60, 2048, 1536, 3746, 376, 152, 49, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 2048x1536 @ 75 Hz, 120.2 kHz hsync */
"2048x1536@75", 75, 2048, 1536, 2937, 392, 168, 63, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
},
{
/* 2048x1536 @ 85 Hz, 137.0 kHz hsync */
"2048x1536@85", 85, 2048, 1536, 2577, 392, 168, 72, 1, 224, 3,
FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
}
};
static int num_modes = sizeof(modedb) / sizeof(modedb[0]);
#define DFLT_MODE 3
drivers/video/intelfb/intelfb.h
View file @ 8b107cbb
......@@ -8,7 +8,7 @@
/*** Version/name ***/
#define INTELFB_VERSION "0.9.0"
#define INTELFB_VERSION "0.9.1"
#define INTELFB_MODULE_NAME "intelfb"
#define SUPPORTED_CHIPSETS "830M/845G/852GM/855GM/865G"
......@@ -35,14 +35,6 @@
#define ALLOCATE_FOR_PANNING 1
#endif
#ifndef BAILOUT_EARLY
#define BAILOUT_EARLY 0
#endif
#ifndef TEST_MODE_TO_HW
#define TEST_MODE_TO_HW 0
#endif
#ifndef PREFERRED_MODE
#define PREFERRED_MODE "1024x768-16@60"
#endif
......@@ -94,21 +86,10 @@
/* get commonly used pointers */
#define GET_DINFO(info) (info)->par
/* module parameters */
#define INTELFB_INT_PARAM(name, default, desc) \
static int name = default; \
module_param(name, int, default); \
MODULE_PARM_DESC(name, desc);
#define INTELFB_STR_PARAM(name, default, desc) \
static char *name = (char *) default; \
module_param(name, charp, default); \
MODULE_PARM_DESC(name, desc);
/* misc macros */
#define TEXT_ACCEL(d, v) \
((d)->accel && (d)->ring_active && \
((v)->accel_flags & FB_ACCELF_TEXT))
#define ACCEL(d, i) \
((d)->accel && !(d)->ring_lockup && \
((i)->var.accel_flags & FB_ACCELF_TEXT))
/*#define NOACCEL_CHIPSET(d) \
((d)->chipset != INTEL_865G)*/
......@@ -205,7 +186,7 @@ struct intelfb_hwstate {
struct intelfb_heap_data {
u32 physical;
u32 __iomem *virtual;
u8 __iomem *virtual;
u32 offset; // in GATT pages
u32 size; // in bytes
};
......@@ -234,13 +215,13 @@ struct intelfb_info {
/* mmio regs */
u32 mmio_base_phys;
u32 __iomem *mmio_base;
u8 __iomem *mmio_base;
/* fb start offset (in bytes) */
u32 fb_start;
/* ring buffer */
u32 __iomem *ring_head;
u8 __iomem *ring_head;
u32 ring_tail;
u32 ring_tail_mask;
u32 ring_space;
......
drivers/video/intelfb/intelfbdrv.c
View file @ 8b107cbb
This diff is collapsed.
drivers/video/intelfb/intelfbdrv.h
View file @ 8b107cbb
......@@ -29,19 +29,11 @@
*/
int __init intelfb_setup(char *options);
static void get_initial_mode(struct intelfb_info *dinfo);
static void __devinit get_initial_mode(struct intelfb_info *dinfo);
static void update_dinfo(struct intelfb_info *dinfo,
struct fb_var_screeninfo *var);
static int intelfb_get_fix(struct fb_fix_screeninfo *fix,
struct fb_info *info);
static void mode_to_var(const struct fb_videomode *mode,
struct fb_var_screeninfo *var, u32 bpp);
static int
intelfb_find_mode(struct fb_var_screeninfo *var,
struct fb_info *info, const char *mode_option,
const struct fb_videomode *db, unsigned int dbsize,
const struct fb_videomode *default_mode,
unsigned int default_bpp);
static int intelfb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info);
......@@ -69,8 +61,8 @@ static int intelfb_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg,
struct fb_info *info);
static int intelfb_pci_register(struct pci_dev *pdev,
const struct pci_device_id *ent);
static int __devinit intelfb_pci_register(struct pci_dev *pdev,
const struct pci_device_id *ent);
static void __devexit intelfb_pci_unregister(struct pci_dev *pdev);
static int __devinit intelfb_set_fbinfo(struct intelfb_info *dinfo);
......
drivers/video/intelfb/intelfbhw.c
View file @ 8b107cbb
......@@ -290,7 +290,7 @@ intelfbhw_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
if ((xoffset + var->xres > var->xres_virtual) ||
(yoffset + var->yres > var->yres_virtual))
return EINVAL;
return -EINVAL;
offset = (yoffset * dinfo->pitch) +
(xoffset * var->bits_per_pixel) / 8;
......@@ -1240,7 +1240,7 @@ wait_ring(struct intelfb_info *dinfo, int n)
end = jiffies + (HZ * 3);
while (dinfo->ring_space < n) {
dinfo->ring_head = (u32 __iomem *)(INREG(PRI_RING_HEAD) &
dinfo->ring_head = (u8 __iomem *)(INREG(PRI_RING_HEAD) &
RING_HEAD_MASK);
if (dinfo->ring_tail + RING_MIN_FREE <
(u32 __iomem) dinfo->ring_head)
......@@ -1312,8 +1312,8 @@ refresh_ring(struct intelfb_info *dinfo)
DBG_MSG("refresh_ring\n");
#endif
dinfo->ring_head = (u32 __iomem *) (INREG(PRI_RING_HEAD) &
RING_HEAD_MASK);
dinfo->ring_head = (u8 __iomem *) (INREG(PRI_RING_HEAD) &
RING_HEAD_MASK);
dinfo->ring_tail = INREG(PRI_RING_TAIL) & RING_TAIL_MASK;
if (dinfo->ring_tail + RING_MIN_FREE < (u32 __iomem)dinfo->ring_head)
dinfo->ring_space = (u32 __iomem) dinfo->ring_head
......@@ -1605,7 +1605,7 @@ intelfbhw_cursor_init(struct intelfb_info *dinfo)
CURSOR_ENABLE | CURSOR_STRIDE_MASK);
tmp = CURSOR_FORMAT_3C;
OUTREG(CURSOR_CONTROL, tmp);
OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.physical);
OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.offset << 12);
tmp = (64 << CURSOR_SIZE_H_SHIFT) |
(64 << CURSOR_SIZE_V_SHIFT);
OUTREG(CURSOR_SIZE, tmp);
......
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