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viafb: kill crt_setting_information

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As the iga path is the only remaining information which is also
handled by the active devices there is no reason to keep it.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
This commit is contained in:
Florian Tobias Schandinat 2011-03-21 01:46:24 +00:00
parent 486d4c08dd
commit 0523656eed
4 changed files with 15 additions and 26 deletions
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4
drivers/video/via/chip.h
View File

@ -137,10 +137,6 @@ struct chip_information {
struct lvds_chip_information lvds_chip_info2;
};
struct crt_setting_information {
int iga_path;
};
struct tmds_setting_information {
int iga_path;
int h_active;

28
drivers/video/via/hw.c
View File

@ -770,13 +770,14 @@ static u32 get_lcd_devices(int output_interface)
/*Set IGA path for each device*/
void viafb_set_iga_path(void)
{
int crt_iga_path = 0;
if (viafb_SAMM_ON == 1) {
if (viafb_CRT_ON) {
if (viafb_primary_dev == CRT_Device)
viaparinfo->crt_setting_info->iga_path = IGA1;
crt_iga_path = IGA1;
else
viaparinfo->crt_setting_info->iga_path = IGA2;
crt_iga_path = IGA2;
}
if (viafb_DVI_ON) {
@ -793,8 +794,7 @@ void viafb_set_iga_path(void)
UNICHROME_CLE266)) {
viaparinfo->
lvds_setting_info->iga_path = IGA2;
viaparinfo->
crt_setting_info->iga_path = IGA1;
crt_iga_path = IGA1;
viaparinfo->
tmds_setting_info->iga_path = IGA1;
} else
@ -814,10 +814,10 @@ void viafb_set_iga_path(void)
viafb_SAMM_ON = 0;
if (viafb_CRT_ON && viafb_LCD_ON) {
viaparinfo->crt_setting_info->iga_path = IGA1;
crt_iga_path = IGA1;
viaparinfo->lvds_setting_info->iga_path = IGA2;
} else if (viafb_CRT_ON && viafb_DVI_ON) {
viaparinfo->crt_setting_info->iga_path = IGA1;
crt_iga_path = IGA1;
viaparinfo->tmds_setting_info->iga_path = IGA2;
} else if (viafb_LCD_ON && viafb_DVI_ON) {
viaparinfo->tmds_setting_info->iga_path = IGA1;
@ -826,7 +826,7 @@ void viafb_set_iga_path(void)
viaparinfo->lvds_setting_info->iga_path = IGA2;
viaparinfo->lvds_setting_info2->iga_path = IGA2;
} else if (viafb_CRT_ON) {
viaparinfo->crt_setting_info->iga_path = IGA1;
crt_iga_path = IGA1;
} else if (viafb_LCD_ON) {
viaparinfo->lvds_setting_info->iga_path = IGA2;
} else if (viafb_DVI_ON) {
@ -837,7 +837,7 @@ void viafb_set_iga_path(void)
viaparinfo->shared->iga1_devices = 0;
viaparinfo->shared->iga2_devices = 0;
if (viafb_CRT_ON) {
if (viaparinfo->crt_setting_info->iga_path == IGA1)
if (crt_iga_path == IGA1)
viaparinfo->shared->iga1_devices |= VIA_CRT;
else
viaparinfo->shared->iga2_devices |= VIA_CRT;
@ -2072,8 +2072,6 @@ void __devinit viafb_init_chip_info(int chip_type)
init_tmds_chip_info();
init_lvds_chip_info();
viaparinfo->crt_setting_info->iga_path = IGA1;
/*Set IGA path for each device */
viafb_set_iga_path();
@ -2450,15 +2448,15 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
/* CRT set mode */
if (viafb_CRT_ON) {
if (viafb_SAMM_ON && (viaparinfo->crt_setting_info->iga_path ==
IGA2)) {
if (viafb_SAMM_ON &&
viaparinfo->shared->iga2_devices & VIA_CRT) {
viafb_fill_crtc_timing(crt_timing1, vmode_tbl1,
video_bpp1 / 8,
viaparinfo->crt_setting_info->iga_path);
video_bpp1 / 8, IGA2);
} else {
viafb_fill_crtc_timing(crt_timing, vmode_tbl,
video_bpp / 8,
viaparinfo->crt_setting_info->iga_path);
(viaparinfo->shared->iga1_devices & VIA_CRT)
? IGA1 : IGA2);
}
/* Patch if set_hres is not 8 alignment (1366) to viafb_setmode

7
drivers/video/via/viafbdev.c
View File

@ -930,10 +930,8 @@ static int get_primary_device(void)
/* Rule: device on iga1 path are the primary device. */
if (viafb_SAMM_ON) {
if (viafb_CRT_ON) {
if (viaparinfo->crt_setting_info->iga_path == IGA1) {
DEBUG_MSG(KERN_INFO "CRT IGA Path:%d\n",
viaparinfo->
crt_setting_info->iga_path);
if (viaparinfo->shared->iga1_devices & VIA_CRT) {
DEBUG_MSG(KERN_INFO "CRT IGA Path:%d\n", IGA1);
primary_device = CRT_Device;
}
}
@ -1746,7 +1744,6 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
viaparinfo->lvds_setting_info = &viaparinfo->shared->lvds_setting_info;
viaparinfo->lvds_setting_info2 =
&viaparinfo->shared->lvds_setting_info2;
viaparinfo->crt_setting_info = &viaparinfo->shared->crt_setting_info;
viaparinfo->chip_info = &viaparinfo->shared->chip_info;
if (viafb_dual_fb)

2
drivers/video/via/viafbdev.h
View File

@ -50,7 +50,6 @@ struct viafb_shared {
/* All the information will be needed to set engine */
struct tmds_setting_information tmds_setting_info;
struct crt_setting_information crt_setting_info;
struct lvds_setting_information lvds_setting_info;
struct lvds_setting_information lvds_setting_info2;
struct chip_information chip_info;
@ -79,7 +78,6 @@ struct viafb_par {
/* All the information will be needed to set engine */
/* depreciated, use the ones in shared directly */
struct tmds_setting_information *tmds_setting_info;
struct crt_setting_information *crt_setting_info;
struct lvds_setting_information *lvds_setting_info;
struct lvds_setting_information *lvds_setting_info2;
struct chip_information *chip_info;