talos-op-linux/drivers/hid/intel-ish-hid, branch master

HID: intel-ish-hid: ipc: Add Tiger Lake PCI device ID

2019-12-29T20:39:03+00:00

Added Tiger Lake PCI device ID to the supported device list. Signed-off-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

HID: intel-ish-hid: ipc: add CMP device id

2019-12-18T14:21:24+00:00

Add Comet Lake H into ishtp support list. Signed-off-by: Even Xu Acked-by: Srinivas Pandruvada Signed-off-by: Benjamin Tissoires

HID: intel-ish-hid: Spelling s/diconnect/disconnect/

2019-11-02T20:08:36+00:00

Fix misspelling of "disconnect". Signed-off-by: Geert Uytterhoeven Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

HID: intel-ish-hid: fix wrong error handling in ishtp_cl_alloc_tx_ring()

2019-10-16T06:26:55+00:00

When allocating tx ring buffers failed, should free tx buffers, not rx buffers. Signed-off-by: Zhang Lixu Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

Merge branch 'for-5.4/ish' into for-linus

2019-09-22T20:33:41+00:00

- fixes for handling power management for intel-ish devices with NO_D3 flag set, from Zhang Lixu Signed-off-by: Jiri Kosina

HID: intel-ish-hid: ipc: add EHL device id

2019-08-19T12:10:41+00:00

EHL is a new platform using ishtp solution, add its device id to support list. Signed-off-by: Even Xu Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

HID: intel-ish-hid: ipc: check the NO_D3 flag to distinguish resume paths

2019-08-19T12:01:50+00:00

The NO_D3 flag would be set if the ISH enter D0i3 in ish_suspend(), The resume paths can be distinguished by checking the NO_D3 flag. It's more reasonable than checking the FW status. Signed-off-by: Zhang Lixu Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

HID: intel-ish-hid: ipc: make ish suspend paths clear

2019-08-19T12:01:50+00:00

For suspend-to-idle, send suspend message and set N0_D3 flag to put the ISH into D0i3 state. For suspend-to-mem, disable the DMA bit before ISH entering D3, and NO_D3 flag is cleared by default, then the ISH would enter D3. Signed-off-by: Zhang Lixu Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

HID: intel-ish-hid: ipc: set NO_D3 flag only when needed

2019-08-19T12:01:50+00:00

Currently, the NO_D3 flag is set in ish_probe(), and cleared in ish_remove(). So even if the system goes into S3, ISH is still in D0i3 state. It makes more sense that put ISH into D3 as system goes into S3 and put ISH into D0i3 as system goes into suspend-to-idle. I remove the NO_D3 setting in ish_probe(), so that ISH can enter D3 state when system enters S3. Only set N0_D3 flag when system enters the suspend-to-idle or platform specified, and clear it when system resume. When the ISH enters D3, the FW will check the DMA bit status. If the DMA bit is set, the FW will reset automatically. So the DMA bit need be clear before putting ISH into D3 state. Signed-off-by: Zhang Lixu Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina

Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus

2019-07-09T23:39:57+00:00