From e39a9ba2889edbfbda4a9336ea718b2e25a9c2b2 Mon Sep 17 00:00:00 2001 From: Clay Carpenter Date: Wed, 25 Apr 2012 16:01:49 -0700 Subject: acerhdf: add support for Aspire 1410 BIOS v1.3314 Add support for Aspire 1410 BIOS v1.3314. Fixes the following error: acerhdf: unknown (unsupported) BIOS version Acer/Aspire 1410/v1.3314, please report, aborting! Signed-off-by: Clay Carpenter Signed-off-by: Peter Feuerer Cc: Matthew Garrett Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/platform/x86/acerhdf.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index bc8384c6f3eb..9a1934964977 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -161,6 +161,7 @@ static const struct bios_settings_t bios_tbl[] = { {"Acer", "Aspire 1410", "v1.3303", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1410", "v1.3308", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1410", "v1.3310", 0x55, 0x58, {0x9e, 0x00} }, + {"Acer", "Aspire 1410", "v1.3314", 0x55, 0x58, {0x9e, 0x00} }, /* Acer 1810xx */ {"Acer", "Aspire 1810TZ", "v0.3108", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1810T", "v0.3108", 0x55, 0x58, {0x9e, 0x00} }, -- cgit v1.2.3 From 43ae1e32e0b540fa04f059b7aa3b4f5cf49fc9ad Mon Sep 17 00:00:00 2001 From: Peter Feuerer Date: Wed, 25 Apr 2012 16:01:49 -0700 Subject: acerhdf: add support for new hardware Add support for new hardware: Acer Aspire LT-10Q/531/751/1810/1825, Acer Travelmate 7730, Packard Bell ENBFT/DOTVR46 Signed-off-by: Peter Feuerer Acked-by: Borislav Petkov Cc: Matthew Garrett Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/platform/x86/acerhdf.c | 62 ++++++++++++++++++++++++++++-------------- 1 file changed, 42 insertions(+), 20 deletions(-) (limited to 'drivers') diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index 9a1934964977..c697d807ea0d 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -50,7 +50,7 @@ */ #undef START_IN_KERNEL_MODE -#define DRV_VER "0.5.24" +#define DRV_VER "0.5.26" /* * According to the Atom N270 datasheet, @@ -150,6 +150,8 @@ static const struct bios_settings_t bios_tbl[] = { {"Acer", "AOA150", "v0.3308", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3309", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x00} }, + /* LT1005u */ + {"Acer", "LT-10Q", "v0.3310", 0x55, 0x58, {0x20, 0x00} }, /* Acer 1410 */ {"Acer", "Aspire 1410", "v0.3108", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1410", "v0.3113", 0x55, 0x58, {0x9e, 0x00} }, @@ -184,29 +186,44 @@ static const struct bios_settings_t bios_tbl[] = { {"Acer", "Aspire 1810TZ", "v1.3310", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1810T", "v1.3310", 0x55, 0x58, {0x9e, 0x00} }, {"Acer", "Aspire 1810TZ", "v1.3314", 0x55, 0x58, {0x9e, 0x00} }, + {"Acer", "Aspire 1810T", "v1.3314", 0x55, 0x58, {0x9e, 0x00} }, /* Acer 531 */ + {"Acer", "AO531h", "v0.3104", 0x55, 0x58, {0x20, 0x00} }, {"Acer", "AO531h", "v0.3201", 0x55, 0x58, {0x20, 0x00} }, + {"Acer", "AO531h", "v0.3304", 0x55, 0x58, {0x20, 0x00} }, + /* Acer 751 */ + {"Acer", "AO751h", "V0.3212", 0x55, 0x58, {0x21, 0x00} }, + /* Acer 1825 */ + {"Acer", "Aspire 1825PTZ", "V1.3118", 0x55, 0x58, {0x9e, 0x00} }, + {"Acer", "Aspire 1825PTZ", "V1.3127", 0x55, 0x58, {0x9e, 0x00} }, + /* Acer TravelMate 7730 */ + {"Acer", "TravelMate 7730G", "v0.3509", 0x55, 0x58, {0xaf, 0x00} }, /* Gateway */ - {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x00} }, - {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x00} }, - {"Gateway", "LT31", "v1.3103", 0x55, 0x58, {0x9e, 0x00} }, - {"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x9e, 0x00} }, - {"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x9e, 0x00} }, + {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x00} }, + {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x00} }, + {"Gateway", "LT31", "v1.3103", 0x55, 0x58, {0x9e, 0x00} }, + {"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x9e, 0x00} }, + {"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x9e, 0x00} }, + {"Gateway", "LT31", "v1.3303t", 0x55, 0x58, {0x9e, 0x00} }, /* Packard Bell */ - {"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00} }, - {"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} }, - {"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x00} }, - {"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} }, - {"Packard Bell", "DOTMU", "v1.3303", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v0.3120", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v0.3108", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v0.3113", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v0.3115", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v0.3117", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v0.3119", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMU", "v1.3204", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMA", "v1.3201", 0x55, 0x58, {0x9e, 0x00} }, - {"Packard Bell", "DOTMA", "v1.3302", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00} }, + {"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} }, + {"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x00} }, + {"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} }, + {"Packard Bell", "ENBFT", "V1.3118", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "ENBFT", "V1.3127", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v1.3303", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3120", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3108", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3113", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3115", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3117", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v0.3119", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMU", "v1.3204", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMA", "v1.3201", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMA", "v1.3302", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTMA", "v1.3303t", 0x55, 0x58, {0x9e, 0x00} }, + {"Packard Bell", "DOTVR46", "v1.3308", 0x55, 0x58, {0x9e, 0x00} }, /* pewpew-terminator */ {"", "", "", 0, 0, {0, 0} } }; @@ -702,15 +719,20 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Peter Feuerer"); MODULE_DESCRIPTION("Aspire One temperature and fan driver"); MODULE_ALIAS("dmi:*:*Acer*:pnAOA*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAO751h*:"); MODULE_ALIAS("dmi:*:*Acer*:pnAspire*1410*:"); MODULE_ALIAS("dmi:*:*Acer*:pnAspire*1810*:"); +MODULE_ALIAS("dmi:*:*Acer*:pnAspire*1825PTZ:"); MODULE_ALIAS("dmi:*:*Acer*:pnAO531*:"); +MODULE_ALIAS("dmi:*:*Acer*:TravelMate*7730G:"); MODULE_ALIAS("dmi:*:*Gateway*:pnAOA*:"); MODULE_ALIAS("dmi:*:*Gateway*:pnLT31*:"); MODULE_ALIAS("dmi:*:*Packard*Bell*:pnAOA*:"); MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOA*:"); MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOTMU*:"); +MODULE_ALIAS("dmi:*:*Packard*Bell*:pnENBFT*:"); MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOTMA*:"); +MODULE_ALIAS("dmi:*:*Packard*Bell*:pnDOTVR46*:"); module_init(acerhdf_init); module_exit(acerhdf_exit); -- cgit v1.2.3 From 351963bb58af5717359544087b9f634c27b9b155 Mon Sep 17 00:00:00 2001 From: Peter Feuerer Date: Wed, 25 Apr 2012 16:01:49 -0700 Subject: acerhdf: lowered default temp fanon/fanoff values Due to new supported hardware, of which the actual temperature limits of processor, harddisk and other components are unknown, it feels safer with lower fanon / fanoff settings. It won't change much for most people, already using acerhdf, as they use their own fanon/fanoff variable settings when loading the module. Furthermore seems like kernel and userspace tools have been improved to work more efficient and netbooks don't get so hot anymore. Signed-off-by: Peter Feuerer Acked-by: Borislav Petkov Cc: Matthew Garrett Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/platform/x86/acerhdf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index c697d807ea0d..639db4d0aa76 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -83,8 +83,8 @@ static int kernelmode; #endif static unsigned int interval = 10; -static unsigned int fanon = 63000; -static unsigned int fanoff = 58000; +static unsigned int fanon = 60000; +static unsigned int fanoff = 53000; static unsigned int verbose; static unsigned int fanstate = ACERHDF_FAN_AUTO; static char force_bios[16]; -- cgit v1.2.3 From 3f5ec5e06d6ca88168277247dbac0ec7b501600f Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Wed, 25 Apr 2012 16:01:51 -0700 Subject: drivers/rtc/rtc-ds1307.c: fix BUG shown with lock debugging enabled Add struct bin_attribute initialization to fix the following bug: rtc-ds1307 3-0068: rtc core: registered ds1307 as rtc0 BUG: key cfb14fcc not in .data! ------------[ cut here ]------------ WARNING: at kernel/lockdep.c:2986 sysfs_add_file_mode+0x84/0xdc() Modules linked in: [] (unwind_backtrace+0x0/0xf8) from [] (warn_slowpath_common+0x4c/0x64) [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_null+0x1c/0x24) [] (warn_slowpath_null+0x1c/0x24) from [] (sysfs_add_file_mode+0x84/0xdc) [] (sysfs_add_file_mode+0x84/0xdc) from [] (ds1307_probe+0x5e4/0x6ac) [] (ds1307_probe+0x5e4/0x6ac) from [] (i2c_device_probe+0xdc/0x108) [] (i2c_device_probe+0xdc/0x108) from [] (driver_probe_device+0x90/0x210) [] (driver_probe_device+0x90/0x210) from [] (__driver_attach+0x94/0x98) [] (__driver_attach+0x94/0x98) from [] (bus_for_each_dev+0x50/0x7c) [] (bus_for_each_dev+0x50/0x7c) from [] (bus_add_driver+0x184/0x244) [] (bus_add_driver+0x184/0x244) from [] (driver_register+0x78/0x12c) [] (driver_register+0x78/0x12c) from [] (i2c_register_driver+0x2c/0xb4) [] (i2c_register_driver+0x2c/0xb4) from [] (do_one_initcall+0x34/0x178) [] (do_one_initcall+0x34/0x178) from [] (kernel_init+0xdc/0x194) [] (kernel_init+0xdc/0x194) from [] (kernel_thread_exit+0x0/0x8) Since commit 6992f5334995af4 ("sysfs: Use one lockdep class per sysfs attribute") this initialization is required. Reported-by: Stefano Babic Tested-by: Stefano Babic Signed-off-by: Anatolij Gustschin Cc: Alessandro Zummo Cc: Stefano Babic Cc: Eric W. Biederman Cc: Greg Kroah-Hartman Acked-by: Wolfram Sang Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-ds1307.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index cd188ab72f79..c293d0cdb104 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -902,6 +902,7 @@ read_rtc: } ds1307->nvram->attr.name = "nvram"; ds1307->nvram->attr.mode = S_IRUGO | S_IWUSR; + sysfs_bin_attr_init(ds1307->nvram); ds1307->nvram->read = ds1307_nvram_read, ds1307->nvram->write = ds1307_nvram_write, ds1307->nvram->size = chip->nvram_size; -- cgit v1.2.3