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Commit 36065746 authored by Peter Feuerer's avatar Peter Feuerer Committed by Len Brown
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acerhdf: add new BIOS versions 

Added new BIOS versions for following netbooks: Acer 1410, Gateway LT31,
Packard Bell DOA150.  As the Gateway LT31 machines have different register
values for setting and checking the off-state, the "cmd_off" variable has
been splitted up to "cmd_off" and "chk_off".
Signed-off-by: default avatarPeter Feuerer <peter@piie.net>
Cc: Borislav Petkov <petkovbb@gmail.com>
Cc: Andreas Mohr <andi@lisas.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent bf2abdd7
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Showing with 37 additions and 26 deletions
drivers/platform/x86/acerhdf.c
View file @ 36065746
...@@ -52,7 +52,7 @@ ...@@ -52,7 +52,7 @@
*/ */
#undef START_IN_KERNEL_MODE #undef START_IN_KERNEL_MODE
#define DRV_VER "0.5.18" #define DRV_VER "0.5.20"
/* /*
* According to the Atom N270 datasheet, * According to the Atom N270 datasheet,
...@@ -112,12 +112,14 @@ module_param_string(force_product, force_product, 16, 0); ...@@ -112,12 +112,14 @@ module_param_string(force_product, force_product, 16, 0);
MODULE_PARM_DESC(force_product, "Force BIOS product and omit BIOS check"); MODULE_PARM_DESC(force_product, "Force BIOS product and omit BIOS check");
/* /*
* cmd_off: to switch the fan completely off / to check if the fan is off * cmd_off: to switch the fan completely off
* chk_off: to check if the fan is off
* cmd_auto: to set the BIOS in control of the fan. The BIOS regulates then * cmd_auto: to set the BIOS in control of the fan. The BIOS regulates then
* the fan speed depending on the temperature * the fan speed depending on the temperature
*/ */
struct fancmd { struct fancmd {
u8 cmd_off; u8 cmd_off;
u8 chk_off;
u8 cmd_auto; u8 cmd_auto;
}; };
...@@ -134,32 +136,41 @@ struct bios_settings_t { ...@@ -134,32 +136,41 @@ struct bios_settings_t {
/* Register addresses and values for different BIOS versions */ /* Register addresses and values for different BIOS versions */
static const struct bios_settings_t bios_tbl[] = { static const struct bios_settings_t bios_tbl[] = {
/* AOA110 */ /* AOA110 */
{"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x00} }, {"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x1f, 0x00} },
{"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x00} }, {"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x1f, 0x00} },
{"Acer", "AOA110", "v0.3301", 0x55, 0x58, {0xaf, 0x00} }, {"Acer", "AOA110", "v0.3301", 0x55, 0x58, {0xaf, 0xaf, 0x00} },
{"Acer", "AOA110", "v0.3304", 0x55, 0x58, {0xaf, 0x00} }, {"Acer", "AOA110", "v0.3304", 0x55, 0x58, {0xaf, 0xaf, 0x00} },
{"Acer", "AOA110", "v0.3305", 0x55, 0x58, {0xaf, 0x00} }, {"Acer", "AOA110", "v0.3305", 0x55, 0x58, {0xaf, 0xaf, 0x00} },
{"Acer", "AOA110", "v0.3307", 0x55, 0x58, {0xaf, 0x00} }, {"Acer", "AOA110", "v0.3307", 0x55, 0x58, {0xaf, 0xaf, 0x00} },
{"Acer", "AOA110", "v0.3308", 0x55, 0x58, {0x21, 0x00} }, {"Acer", "AOA110", "v0.3308", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Acer", "AOA110", "v0.3309", 0x55, 0x58, {0x21, 0x00} }, {"Acer", "AOA110", "v0.3309", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Acer", "AOA110", "v0.3310", 0x55, 0x58, {0x21, 0x00} }, {"Acer", "AOA110", "v0.3310", 0x55, 0x58, {0x21, 0x21, 0x00} },
/* AOA150 */ /* AOA150 */
{"Acer", "AOA150", "v0.3114", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3114", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3301", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3301", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3304", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3304", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3305", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3305", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3307", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3307", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3308", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3308", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3309", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3309", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x20, 0x00} },
/* Acer 1410 */
{"Acer", "Aspire 1410", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
/* special BIOS / other */ /* special BIOS / other */
{"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x00} }, {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x00} }, {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00} }, {"Gateway ", "LT31 ", "v1.3103 ", 0x55, 0x58,
{"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x00} }, {0x10, 0x0f, 0x00} },
{"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} }, {"Gateway ", "LT31 ", "v1.3201 ", 0x55, 0x58,
{0x10, 0x0f, 0x00} },
{"Gateway ", "LT31 ", "v1.3302 ", 0x55, 0x58,
{0x10, 0x0f, 0x00} },
{"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} },
{"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x21, 0x00} },
{"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} },
/* pewpew-terminator */ /* pewpew-terminator */
{"", "", "", 0, 0, {0, 0} } {"", "", "", 0, 0, {0, 0, 0} }
}; };
static const struct bios_settings_t *bios_cfg __read_mostly; static const struct bios_settings_t *bios_cfg __read_mostly;
...@@ -183,7 +194,7 @@ static int acerhdf_get_fanstate(int *state) ...@@ -183,7 +194,7 @@ static int acerhdf_get_fanstate(int *state)
if (ec_read(bios_cfg->fanreg, &fan)) if (ec_read(bios_cfg->fanreg, &fan))
return -EINVAL; return -EINVAL;
if (fan != bios_cfg->cmd.cmd_off) if (fan != bios_cfg->cmd.chk_off)
*state = ACERHDF_FAN_AUTO; *state = ACERHDF_FAN_AUTO;
else else
*state = ACERHDF_FAN_OFF; *state = ACERHDF_FAN_OFF;
......
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