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Snap for 11100687 from f7e88b37a9 to android14-6.1-keystone-qcom-release

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Change-Id: Ia72a69c73aa702a3036362e90b058cfbc88bb958
This commit is contained in:
Android Build Coastguard Worker 2023-11-15 09:45:22 +00:00
commit 7b83c4d11d
8 changed files with 81 additions and 83 deletions
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8
drivers/ufs/core/ufs-mcq.c
View file

@ -446,7 +446,7 @@ int ufshcd_mcq_init(struct ufs_hba *hba)
for (i = 0; i < hba->nr_hw_queues; i++) {
hwq = &hba->uhq[i];
hwq->max_entries = hba->nutrs;
hwq->max_entries = hba->nutrs + 1;
spin_lock_init(&hwq->sq_lock);
spin_lock_init(&hwq->cq_lock);
mutex_init(&hwq->sq_mutex);
@ -593,7 +593,6 @@ static bool ufshcd_mcq_sqe_search(struct ufs_hba *hba,
{
struct ufshcd_lrb *lrbp = &hba->lrb[task_tag];
struct utp_transfer_req_desc *utrd;
u32 mask = hwq->max_entries - 1;
__le64 cmd_desc_base_addr;
bool ret = false;
u64 addr, match;
@ -621,7 +620,10 @@ static bool ufshcd_mcq_sqe_search(struct ufs_hba *hba,
ret = true;
goto out;
}
sq_head_slot = (sq_head_slot + 1) & mask;
sq_head_slot++;
if (sq_head_slot == hwq->max_entries)
sq_head_slot = 0;
}
out:

5
drivers/ufs/core/ufshcd-priv.h
View file

@ -370,10 +370,11 @@ static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info, u8
static inline void ufshcd_inc_sq_tail(struct ufs_hw_queue *q)
{
u32 mask = q->max_entries - 1;
u32 val;
q->sq_tail_slot = (q->sq_tail_slot + 1) & mask;
q->sq_tail_slot++;
if (q->sq_tail_slot == q->max_entries)
q->sq_tail_slot = 0;
val = q->sq_tail_slot * sizeof(struct utp_transfer_req_desc);
writel(val, q->mcq_sq_tail);
}

56
drivers/usb/gadget/function/f_midi.c
View file

@ -1023,40 +1023,30 @@ static int f_midi_bind(struct usb_configuration *c, struct usb_function *f)
if (!f->fs_descriptors)
goto fail_f_midi;
if (gadget_is_dualspeed(c->cdev->gadget)) {
bulk_in_desc.wMaxPacketSize = cpu_to_le16(512);
bulk_out_desc.wMaxPacketSize = cpu_to_le16(512);
f->hs_descriptors = usb_copy_descriptors(midi_function);
if (!f->hs_descriptors)
goto fail_f_midi;
}
bulk_in_desc.wMaxPacketSize = cpu_to_le16(512);
bulk_out_desc.wMaxPacketSize = cpu_to_le16(512);
f->hs_descriptors = usb_copy_descriptors(midi_function);
if (!f->hs_descriptors)
goto fail_f_midi;
if (gadget_is_superspeed(c->cdev->gadget)) {
bulk_in_desc.wMaxPacketSize = cpu_to_le16(1024);
bulk_out_desc.wMaxPacketSize = cpu_to_le16(1024);
i = endpoint_descriptor_index;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_out_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_out_ss_comp_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&ms_out_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_in_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_in_ss_comp_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&ms_in_desc;
f->ss_descriptors = usb_copy_descriptors(midi_function);
if (!f->ss_descriptors)
goto fail_f_midi;
if (gadget_is_superspeed_plus(c->cdev->gadget)) {
f->ssp_descriptors = usb_copy_descriptors(midi_function);
if (!f->ssp_descriptors)
goto fail_f_midi;
}
}
bulk_in_desc.wMaxPacketSize = cpu_to_le16(1024);
bulk_out_desc.wMaxPacketSize = cpu_to_le16(1024);
i = endpoint_descriptor_index;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_out_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_out_ss_comp_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&ms_out_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_in_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&bulk_in_ss_comp_desc;
midi_function[i++] = (struct usb_descriptor_header *)
&ms_in_desc;
f->ss_descriptors = usb_copy_descriptors(midi_function);
if (!f->ss_descriptors)
goto fail_f_midi;
kfree(midi_function);

50
drivers/usb/gadget/function/f_uvc.c
View file

@ -492,6 +492,7 @@ uvc_copy_descriptors(struct uvc_device *uvc, enum usb_device_speed speed)
void *mem;
switch (speed) {
case USB_SPEED_SUPER_PLUS:
case USB_SPEED_SUPER:
uvc_control_desc = uvc->desc.ss_control;
uvc_streaming_cls = uvc->desc.ss_streaming;
@ -536,7 +537,8 @@ uvc_copy_descriptors(struct uvc_device *uvc, enum usb_device_speed speed)
+ uvc_control_ep.bLength + uvc_control_cs_ep.bLength
+ uvc_streaming_intf_alt0.bLength;
if (speed == USB_SPEED_SUPER) {
if (speed == USB_SPEED_SUPER ||
speed == USB_SPEED_SUPER_PLUS) {
bytes += uvc_ss_control_comp.bLength;
n_desc = 6;
} else {
@ -580,7 +582,8 @@ uvc_copy_descriptors(struct uvc_device *uvc, enum usb_device_speed speed)
uvc_control_header->baInterfaceNr[0] = uvc->streaming_intf;
UVC_COPY_DESCRIPTOR(mem, dst, &uvc_control_ep);
if (speed == USB_SPEED_SUPER)
if (speed == USB_SPEED_SUPER
|| speed == USB_SPEED_SUPER_PLUS)
UVC_COPY_DESCRIPTOR(mem, dst, &uvc_ss_control_comp);
UVC_COPY_DESCRIPTOR(mem, dst, &uvc_control_cs_ep);
@ -673,21 +676,13 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f)
}
uvc->control_ep = ep;
if (gadget_is_superspeed(c->cdev->gadget))
ep = usb_ep_autoconfig_ss(cdev->gadget, &uvc_ss_streaming_ep,
&uvc_ss_streaming_comp);
else if (gadget_is_dualspeed(cdev->gadget))
ep = usb_ep_autoconfig(cdev->gadget, &uvc_hs_streaming_ep);
else
ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep);
ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep);
if (!ep) {
uvcg_info(f, "Unable to allocate streaming EP\n");
goto error;
}
uvc->video.ep = ep;
uvc_fs_streaming_ep.bEndpointAddress = uvc->video.ep->address;
uvc_hs_streaming_ep.bEndpointAddress = uvc->video.ep->address;
uvc_ss_streaming_ep.bEndpointAddress = uvc->video.ep->address;
@ -726,21 +721,26 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f)
f->fs_descriptors = NULL;
goto error;
}
if (gadget_is_dualspeed(cdev->gadget)) {
f->hs_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_HIGH);
if (IS_ERR(f->hs_descriptors)) {
ret = PTR_ERR(f->hs_descriptors);
f->hs_descriptors = NULL;
goto error;
}
f->hs_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_HIGH);
if (IS_ERR(f->hs_descriptors)) {
ret = PTR_ERR(f->hs_descriptors);
f->hs_descriptors = NULL;
goto error;
}
if (gadget_is_superspeed(c->cdev->gadget)) {
f->ss_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_SUPER);
if (IS_ERR(f->ss_descriptors)) {
ret = PTR_ERR(f->ss_descriptors);
f->ss_descriptors = NULL;
goto error;
}
f->ss_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_SUPER);
if (IS_ERR(f->ss_descriptors)) {
ret = PTR_ERR(f->ss_descriptors);
f->ss_descriptors = NULL;
goto error;
}
f->ssp_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_SUPER_PLUS);
if (IS_ERR(f->ssp_descriptors)) {
ret = PTR_ERR(f->ssp_descriptors);
f->ssp_descriptors = NULL;
goto error;
}
/* Preallocate control endpoint request. */

1
drivers/usb/gadget/function/u_phonet.h
View file

@ -20,7 +20,6 @@ struct f_phonet_opts {
struct net_device *gphonet_setup_default(void);
void gphonet_set_gadget(struct net_device *net, struct usb_gadget *g);
int gphonet_register_netdev(struct net_device *net);
int phonet_bind_config(struct usb_configuration *c, struct net_device *dev);
void gphonet_cleanup(struct net_device *dev);
#endif /* __U_PHONET_H */

4
drivers/usb/gadget/function/u_serial.h
View file

@ -71,8 +71,4 @@ void gserial_disconnect(struct gserial *);
void gserial_suspend(struct gserial *p);
void gserial_resume(struct gserial *p);
/* functions are bound to configurations by a config or gadget driver */
int gser_bind_config(struct usb_configuration *c, u8 port_num);
int obex_bind_config(struct usb_configuration *c, u8 port_num);
#endif /* __U_SERIAL_H */

2
drivers/usb/gadget/function/uvc.h
View file

@ -176,8 +176,6 @@ struct uvc_file_handle {
*/
extern void uvc_function_setup_continue(struct uvc_device *uvc);
extern void uvc_endpoint_stream(struct uvc_device *dev);
extern void uvc_function_connect(struct uvc_device *uvc);
extern void uvc_function_disconnect(struct uvc_device *uvc);

38
drivers/usb/gadget/function/uvc_video.c
View file

@ -382,13 +382,13 @@ static void uvcg_video_pump(struct work_struct *work)
{
struct uvc_video *video = container_of(work, struct uvc_video, pump);
struct uvc_video_queue *queue = &video->queue;
/* video->max_payload_size is only set when using bulk transfer */
bool is_bulk = video->max_payload_size;
struct usb_request *req = NULL;
struct uvc_buffer *buf;
unsigned long flags;
bool buf_done;
int ret;
bool buf_int;
/* video->max_payload_size is only set when using bulk transfer */
bool is_bulk = video->max_payload_size;
while (video->ep->enabled) {
/*
@ -414,20 +414,19 @@ static void uvcg_video_pump(struct work_struct *work)
if (buf != NULL) {
video->encode(req, video, buf);
/* Always interrupt for the last request of a video buffer */
buf_int = buf->state == UVC_BUF_STATE_DONE;
buf_done = buf->state == UVC_BUF_STATE_DONE;
} else if (!(queue->flags & UVC_QUEUE_DISCONNECTED) && !is_bulk) {
/*
* No video buffer available; the queue is still connected and
* we're traferring over ISOC. Queue a 0 length request to
* we're transferring over ISOC. Queue a 0 length request to
* prevent missed ISOC transfers.
*/
req->length = 0;
buf_int = false;
buf_done = false;
} else {
/*
* Either queue has been disconnected or no video buffer
* available to bulk transfer. Either way, stop processing
* Either the queue has been disconnected or no video buffer
* available for bulk transfer. Either way, stop processing
* further.
*/
spin_unlock_irqrestore(&queue->irqlock, flags);
@ -435,11 +434,24 @@ static void uvcg_video_pump(struct work_struct *work)
}
/*
* With usb3 we have more requests. This will decrease the
* interrupt load to a quarter but also catches the corner
* cases, which needs to be handled.
* With USB3 handling more requests at a higher speed, we can't
* afford to generate an interrupt for every request. Decide to
* interrupt:
*
* - When no more requests are available in the free queue, as
* this may be our last chance to refill the endpoint's
* request queue.
*
* - When this is request is the last request for the video
* buffer, as we want to start sending the next video buffer
* ASAP in case it doesn't get started already in the next
* iteration of this loop.
*
* - Four times over the length of the requests queue (as
* indicated by video->uvc_num_requests), as a trade-off
* between latency and interrupt load.
*/
if (list_empty(&video->req_free) || buf_int ||
if (list_empty(&video->req_free) || buf_done ||
!(video->req_int_count %
DIV_ROUND_UP(video->uvc_num_requests, 4))) {
video->req_int_count = 0;