diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-27 09:16:53 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-27 09:16:53 -0700 |
commit | c92067ae06cb71561628d9f4b24b56c1813c54e0 (patch) | |
tree | 775d6d419057de760b25dc8773cacbf65d567514 /drivers/input/rmi4/rmi_bus.h | |
parent | Merge branch 'fixes-v4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security (diff) | |
parent | Input: psmouse - fix button reporting for basic protocols (diff) | |
download | linux-dev-c92067ae06cb71561628d9f4b24b56c1813c54e0.tar.xz linux-dev-c92067ae06cb71561628d9f4b24b56c1813c54e0.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- the main change is a fix for my brain-dead patch to PS/2 button
reporting for some protocols that made it in 4.17
- there is a new driver for Spreadtum vibrator that I intended to send
during merge window but ended up not sending the 2nd pull request.
Given that this is a brand new driver we should not see regressions
here
- a fixup to Elantech PS/2 driver to avoid decoding errors on Thinkpad
P52
- addition of few more ACPI IDs for Silead and Elan drivers
- RMI4 is switched to using IRQ domain code instead of rolling its own
implementation
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: psmouse - fix button reporting for basic protocols
Input: xpad - fix GPD Win 2 controller name
Input: elan_i2c_smbus - fix more potential stack buffer overflows
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
Input: elantech - fix V4 report decoding for module with middle key
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: do not assign new tracking ID when changing tool type
Input: make input_report_slot_state() return boolean
Input: synaptics-rmi4 - fix axis-swap behavior
Input: synaptics-rmi4 - fix the error return code in rmi_probe_interrupts()
Input: synaptics-rmi4 - convert irq distribution to irq_domain
Input: silead - add MSSL0002 ACPI HID
Input: goldfish_events - fix checkpatch warnings
Input: add Spreadtrum vibrator driver
Diffstat (limited to 'drivers/input/rmi4/rmi_bus.h')
-rw-r--r-- | drivers/input/rmi4/rmi_bus.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/input/rmi4/rmi_bus.h b/drivers/input/rmi4/rmi_bus.h index b7625a9ac66a..96383eab41ba 100644 --- a/drivers/input/rmi4/rmi_bus.h +++ b/drivers/input/rmi4/rmi_bus.h @@ -14,6 +14,12 @@ struct rmi_device; +/* + * The interrupt source count in the function descriptor can represent up to + * 6 interrupt sources in the normal manner. + */ +#define RMI_FN_MAX_IRQS 6 + /** * struct rmi_function - represents the implementation of an RMI4 * function for a particular device (basically, a driver for that RMI4 function) @@ -26,6 +32,7 @@ struct rmi_device; * @irq_pos: The position in the irq bitfield this function holds * @irq_mask: For convenience, can be used to mask IRQ bits off during ATTN * interrupt handling. + * @irqs: assigned virq numbers (up to num_of_irqs) * * @node: entry in device's list of functions */ @@ -36,6 +43,7 @@ struct rmi_function { struct list_head node; unsigned int num_of_irqs; + int irq[RMI_FN_MAX_IRQS]; unsigned int irq_pos; unsigned long irq_mask[]; }; @@ -76,7 +84,7 @@ struct rmi_function_handler { void (*remove)(struct rmi_function *fn); int (*config)(struct rmi_function *fn); int (*reset)(struct rmi_function *fn); - int (*attention)(struct rmi_function *fn, unsigned long *irq_bits); + irqreturn_t (*attention)(int irq, void *ctx); int (*suspend)(struct rmi_function *fn); int (*resume)(struct rmi_function *fn); }; |