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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-04 11:56:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-04 11:56:59 -0700
commit99a7583de5ffd5cd82c407aad32bcbdeea09155b (patch)
tree1dc442a6264bab9bb3cf93bfdc99bb76edefd8b1 /arch/x86
parentc336bf8e658122eeab63afe0bfcb6360a381a79c (diff)
parent6df97f85611cafc3ba9c093931a5fa3bc7dea897 (diff)
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Merge tag 'platform-drivers-x86-v4.12-1' of git://git.infradead.org/linux-platform-drivers-x86
Pull x86 platform-drivers update from Darren Hart: "This represents a significantly larger and more complex set of changes than those of prior merge windows. In particular, we had several changes with dependencies on other subsystems which we felt were best managed through merges of immutable branches, including one each from input, i2c, and leds. Two patches for the watchdog subsystem are included after discussion with Wim and Guenter following a collision in linux-next (this should be resolved and you should only see these two appear in this pull request). These are called out in the "External" section below. Summary of changes: - significant further cleanup of fujitsu-laptop and hp-wmi - new model support for ideapad, asus, silead, and xiaomi - new hotkeys for thinkpad and models using intel-vbtn - dell keyboard backlight improvements - build and dependency improvements - intel * ipc fixes, cleanups, and api updates - single isolated fixes noted below External: - watchdog: iTCO_wdt: Add PMC specific noreboot update api - watchdog: iTCO_wdt: cleanup set/unset no_reboot_bit functions - Merge branch 'ib/4.10-sparse-keymap-managed' - Merge branch 'i2c/for-INT33FE' - Merge branch 'linux-leds/dell-laptop-changes-for-4.12' platform/x86: - Add Intel Cherry Trail ACPI INT33FE device driver - remove sparse_keymap_free() calls - Make SILEAD_DMI depend on TOUCHSCREEN_SILEAD asus-wmi: - try to set als by default - fix cpufv sysfs file permission acer-wmi: - setup accelerometer when ACPI device was found ideapad-laptop: - Add IdeaPad V310-15ISK to no_hw_rfkill - Add IdeaPad 310-15IKB to no_hw_rfkill intel_pmc_ipc: - use gcr mem base for S0ix counter read - Fix iTCO_wdt GCS memory mapping failure - Add pmc gcr read/write/update api's - fix gcr offset dell-laptop: - Add keyboard backlight timeout AC settings - Handle return error form dell_get_intensity. - Protect kbd_state against races - Refactor kbd_led_triggers_store() hp-wireless: - reuse module_acpi_driver - add Xiaomi's hardware id to the supported list intel-vbtn: - add volume up and down INT33FE: - add i2c dependency hp-wmi: - Cleanup exit paths - Do not shadow errors in sysfs show functions - Use DEVICE_ATTR_(RO|RW) helper macros - Refactor dock and tablet state fetchers - Cleanup wireless get_(hw|sw)state functions - Refactor redundant HPWMI_READ functions - Standardize enum usage for constants - Cleanup local variable declarations - Do not shadow error values - Fix detection for dock and tablet mode - Fix error value for hp_wmi_tablet_state fujitsu-laptop: - simplify error handling in acpi_fujitsu_laptop_add() - do not log LED registration failures - switch to managed LED class devices - reorganize LED-related code - refactor LED registration - select LEDS_CLASS - remove redundant fields from struct fujitsu_bl - account for backlight power when determining brightness - do not log set_lcd_level() failures in bl_update_status() - ignore errors when setting backlight power - make disable_brightness_adjust a boolean - clean up use_alt_lcd_levels handling - sync brightness in set_lcd_level() - simplify set_lcd_level() - merge set_lcd_level_alt() into set_lcd_level() - switch to a managed backlight device - only handle backlight when appropriate - update debug message logged by call_fext_func() - rename call_fext_func() arguments - simplify call_fext_func() - clean up local variables in call_fext_func() - remove keycode fields from struct fujitsu_bl - model-dependent sparse keymap overrides - use a sparse keymap for hotkey event generation - switch to a managed hotkey input device - refactor hotkey input device setup - use a sparse keymap for brightness key events - switch to a managed backlight input device - refactor backlight input device setup - remove pf_device field from struct fujitsu_bl - only register platform device if FUJ02E3 is present - add and remove platform device in separate functions - simplify platform device attribute definitions - remove backlight-related attributes from the platform device - cleanup error labels in fujitsu_init() - only register backlight device if FUJ02B1 is present - sync backlight power status in acpi_fujitsu_laptop_add() - register backlight device in a separate function - simplify brightness key event generation logic - decrease indentation in acpi_fujitsu_bl_notify() intel-hid: - Add missing ->thaw callback - do not set parents of input devices explicitly - remove redundant set_bit() call - use devm_input_allocate_device() for HID events input device - make intel_hid_set_enable() take a boolean argument - simplify enabling/disabling HID events silead_dmi: - Add touchscreen info for Surftab Wintron 7.0 - Abort early if DMI does not match - Do not treat all devices as i2c_clients - Add entry for Insyde 7W tablets - Constify properties arrays intel_scu_ipc: - Introduce intel_scu_ipc_raw_command() - Introduce SCU_DEVICE() macro - Remove redundant subarch check - Rearrange init sequence - Platform data is mandatory asus-nb-wmi: - Add wapf4 quirk for the X302UA dell-*: - Call new led hw_changed API on kbd brightness change - Add a generic dell-laptop notifier chain eeepc-laptop: - Skip unknown key messages 0x50 0x51 thinkpad_acpi: - add mapping for new hotkeys - guard generic hotkey case" * tag 'platform-drivers-x86-v4.12-1' of git://git.infradead.org/linux-platform-drivers-x86: (108 commits) platform/x86: Make SILEAD_DMI depend on TOUCHSCREEN_SILEAD platform/x86: asus-wmi: try to set als by default platform/x86: asus-wmi: fix cpufv sysfs file permission platform/x86: acer-wmi: setup accelerometer when ACPI device was found platform/x86: ideapad-laptop: Add IdeaPad V310-15ISK to no_hw_rfkill platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read platform/x86: intel_pmc_ipc: Fix iTCO_wdt GCS memory mapping failure watchdog: iTCO_wdt: Add PMC specific noreboot update api watchdog: iTCO_wdt: cleanup set/unset no_reboot_bit functions platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's platform/x86: intel_pmc_ipc: fix gcr offset platform/x86: dell-laptop: Add keyboard backlight timeout AC settings platform/x86: dell-laptop: Handle return error form dell_get_intensity. platform/x86: hp-wireless: reuse module_acpi_driver platform/x86: intel-vbtn: add volume up and down platform/x86: INT33FE: add i2c dependency platform/x86: hp-wmi: Cleanup exit paths platform/x86: hp-wmi: Do not shadow errors in sysfs show functions platform/x86: hp-wmi: Use DEVICE_ATTR_(RO|RW) helper macros platform/x86: hp-wmi: Refactor dock and tablet state fetchers ...
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/include/asm/intel_pmc_ipc.h23
-rw-r--r--arch/x86/include/asm/intel_scu_ipc.h8
2 files changed, 30 insertions, 1 deletions
diff --git a/arch/x86/include/asm/intel_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h
index 4291b6a5ddf7..fac89eb78a6b 100644
--- a/arch/x86/include/asm/intel_pmc_ipc.h
+++ b/arch/x86/include/asm/intel_pmc_ipc.h
@@ -23,6 +23,11 @@
#define IPC_ERR_EMSECURITY 6
#define IPC_ERR_UNSIGNEDKERNEL 7
+/* GCR reg offsets from gcr base*/
+#define PMC_GCR_PMC_CFG_REG 0x08
+#define PMC_GCR_TELEM_DEEP_S0IX_REG 0x78
+#define PMC_GCR_TELEM_SHLW_S0IX_REG 0x80
+
#if IS_ENABLED(CONFIG_INTEL_PMC_IPC)
int intel_pmc_ipc_simple_command(int cmd, int sub);
@@ -31,6 +36,9 @@ int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
u32 *out, u32 outlen);
int intel_pmc_s0ix_counter_read(u64 *data);
+int intel_pmc_gcr_read(u32 offset, u32 *data);
+int intel_pmc_gcr_write(u32 offset, u32 data);
+int intel_pmc_gcr_update(u32 offset, u32 mask, u32 val);
#else
@@ -56,6 +64,21 @@ static inline int intel_pmc_s0ix_counter_read(u64 *data)
return -EINVAL;
}
+static inline int intel_pmc_gcr_read(u32 offset, u32 *data)
+{
+ return -EINVAL;
+}
+
+static inline int intel_pmc_gcr_write(u32 offset, u32 data)
+{
+ return -EINVAL;
+}
+
+static inline int intel_pmc_gcr_update(u32 offset, u32 mask, u32 val)
+{
+ return -EINVAL;
+}
+
#endif /*CONFIG_INTEL_PMC_IPC*/
#endif
diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/arch/x86/include/asm/intel_scu_ipc.h
index 4fb1d0abef95..81d3d8776fd9 100644
--- a/arch/x86/include/asm/intel_scu_ipc.h
+++ b/arch/x86/include/asm/intel_scu_ipc.h
@@ -3,6 +3,9 @@
#include <linux/notifier.h>
+#define IPCMSG_INDIRECT_READ 0x02
+#define IPCMSG_INDIRECT_WRITE 0x05
+
#define IPCMSG_COLD_OFF 0x80 /* Only for Tangier */
#define IPCMSG_WARM_RESET 0xF0
@@ -45,7 +48,10 @@ int intel_scu_ipc_update_register(u16 addr, u8 data, u8 mask);
/* Issue commands to the SCU with or without data */
int intel_scu_ipc_simple_command(int cmd, int sub);
int intel_scu_ipc_command(int cmd, int sub, u32 *in, int inlen,
- u32 *out, int outlen);
+ u32 *out, int outlen);
+int intel_scu_ipc_raw_command(int cmd, int sub, u8 *in, int inlen,
+ u32 *out, int outlen, u32 dptr, u32 sptr);
+
/* I2C control api */
int intel_scu_ipc_i2c_cntrl(u32 addr, u32 *data);