diff options
| -rw-r--r-- | drivers/video/nvidia/nv_i2c.c | 20 | ||||
| -rw-r--r-- | drivers/video/nvidia/nv_type.h | 2 | ||||
| -rw-r--r-- | drivers/video/riva/fbdev.c | 4 | ||||
| -rw-r--r-- | drivers/video/riva/rivafb-i2c.c | 31 | ||||
| -rw-r--r-- | drivers/video/riva/rivafb.h | 2 |
5 files changed, 23 insertions, 36 deletions
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c index badc1a6c435..4fc7118397f 100644 --- a/drivers/video/nvidia/nv_i2c.c +++ b/drivers/video/nvidia/nv_i2c.c @@ -127,8 +127,6 @@ static int nvidia_setup_i2c_bus(struct nvidia_i2c_chan *chan, const char *name, void nvidia_create_i2c_busses(struct nvidia_par *par) { - par->bus = 3; - par->chan[0].par = par; par->chan[1].par = par; par->chan[2].par = par; @@ -145,18 +143,14 @@ void nvidia_create_i2c_busses(struct nvidia_par *par) void nvidia_delete_i2c_busses(struct nvidia_par *par) { - if (par->chan[0].par) - i2c_del_adapter(&par->chan[0].adapter); - par->chan[0].par = NULL; - - if (par->chan[1].par) - i2c_del_adapter(&par->chan[1].adapter); - par->chan[1].par = NULL; - - if (par->chan[2].par) - i2c_del_adapter(&par->chan[2].adapter); - par->chan[2].par = NULL; + int i; + for (i = 0; i < 3; i++) { + if (!par->chan[i].par) + continue; + i2c_del_adapter(&par->chan[i].adapter); + par->chan[i].par = NULL; + } } int nvidia_probe_i2c_connector(struct fb_info *info, int conn, u8 **out_edid) diff --git a/drivers/video/nvidia/nv_type.h b/drivers/video/nvidia/nv_type.h index 86e65dea60d..ee430af89a0 100644 --- a/drivers/video/nvidia/nv_type.h +++ b/drivers/video/nvidia/nv_type.h @@ -4,7 +4,6 @@ #include <linux/fb.h> #include <linux/types.h> #include <linux/i2c.h> -#include <linux/i2c-id.h> #include <linux/i2c-algo-bit.h> #define NV_ARCH_04 0x04 @@ -100,7 +99,6 @@ struct nvidia_par { u32 Architecture; u32 CursorStart; int Chipset; - int bus; unsigned long FbAddress; u8 __iomem *FbStart; u32 FbMapSize; diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c index b8d50f178ad..9e6ee1ffd9f 100644 --- a/drivers/video/riva/fbdev.c +++ b/drivers/video/riva/fbdev.c @@ -1788,10 +1788,10 @@ static int __devinit riva_get_EDID_i2c(struct fb_info *info) NVTRACE_ENTER(); riva_create_i2c_busses(par); - for (i = 0; i < par->bus; i++) { + for (i = 0; i < 3; i++) { if (!par->chan[i].par) continue; - riva_probe_i2c_connector(par, i+1, &par->EDID); + riva_probe_i2c_connector(par, i, &par->EDID); if (par->EDID && !fb_parse_edid(par->EDID, &var)) { printk(PFX "Found EDID Block from BUS %i\n", i); break; diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/riva/rivafb-i2c.c index ca9e7e81a9c..bcb209670a1 100644 --- a/drivers/video/riva/rivafb-i2c.c +++ b/drivers/video/riva/rivafb-i2c.c @@ -88,8 +88,9 @@ static int riva_gpio_getsda(void* data) return val; } -static int riva_setup_i2c_bus(struct riva_i2c_chan *chan, const char *name, - unsigned int i2c_class) +static int __devinit riva_setup_i2c_bus(struct riva_i2c_chan *chan, + const char *name, + unsigned int i2c_class) { int rc; @@ -126,10 +127,8 @@ static int riva_setup_i2c_bus(struct riva_i2c_chan *chan, const char *name, return rc; } -void riva_create_i2c_busses(struct riva_par *par) +void __devinit riva_create_i2c_busses(struct riva_par *par) { - par->bus = 3; - par->chan[0].par = par; par->chan[1].par = par; par->chan[2].par = par; @@ -144,24 +143,22 @@ void riva_create_i2c_busses(struct riva_par *par) void riva_delete_i2c_busses(struct riva_par *par) { - if (par->chan[0].par) - i2c_del_adapter(&par->chan[0].adapter); - par->chan[0].par = NULL; - - if (par->chan[1].par) - i2c_del_adapter(&par->chan[1].adapter); - par->chan[1].par = NULL; + int i; - if (par->chan[2].par) - i2c_del_adapter(&par->chan[2].adapter); - par->chan[2].par = NULL; + for (i = 0; i < 3; i++) { + if (!par->chan[i].par) + continue; + i2c_del_adapter(&par->chan[i].adapter); + par->chan[i].par = NULL; + } } -int riva_probe_i2c_connector(struct riva_par *par, int conn, u8 **out_edid) +int __devinit riva_probe_i2c_connector(struct riva_par *par, int conn, u8 **out_edid) { u8 *edid = NULL; - edid = fb_ddc_read(&par->chan[conn-1].adapter); + if (par->chan[conn].par) + edid = fb_ddc_read(&par->chan[conn].adapter); if (out_edid) *out_edid = edid; diff --git a/drivers/video/riva/rivafb.h b/drivers/video/riva/rivafb.h index 48ead6d72f2..d9f107b704c 100644 --- a/drivers/video/riva/rivafb.h +++ b/drivers/video/riva/rivafb.h @@ -4,7 +4,6 @@ #include <linux/fb.h> #include <video/vga.h> #include <linux/i2c.h> -#include <linux/i2c-id.h> #include <linux/i2c-algo-bit.h> #include "riva_hw.h" @@ -61,7 +60,6 @@ struct riva_par { Bool SecondCRTC; int FlatPanel; struct pci_dev *pdev; - int bus; int cursor_reset; #ifdef CONFIG_MTRR struct { int vram; int vram_valid; } mtrr; |