A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 03:27:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

USB/PHY patches for 4.20-rc1

Browse source 
Here is the big USB/PHY driver patches for 4.20-rc1
 
 Lots of USB changes in here, primarily in these areas:
   - typec updates and new drivers
   - new PHY drivers
   - dwc2 driver updates and additions (this old core keeps getting added
     to new devices.)
   - usbtmc major update based on the industry group coming together and
     working to add new features and performance to the driver.
   - USB gadget additions for new features
   - USB gadget configfs updates
   - chipidea driver updates
   - other USB gadget updates
   - USB serial driver updates
   - renesas driver updates
   - xhci driver updates
   - other tiny USB driver updates
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <[email protected]>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCW9LlHw8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ymnvwCffYmMWyMG9zSOw1oSzFPl7TVN1hYAoMyJqzLg
 umyLwWxC9ZWWkrpc3iD8
 =ux+Y
 -----END PGP SIGNATURE-----

Merge tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big USB/PHY driver patches for 4.20-rc1

  Lots of USB changes in here, primarily in these areas:

   - typec updates and new drivers

   - new PHY drivers

   - dwc2 driver updates and additions (this old core keeps getting
     added to new devices.)

   - usbtmc major update based on the industry group coming together and
     working to add new features and performance to the driver.

   - USB gadget additions for new features

   - USB gadget configfs updates

   - chipidea driver updates

   - other USB gadget updates

   - USB serial driver updates

   - renesas driver updates

   - xhci driver updates

   - other tiny USB driver updates

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (229 commits)
  usb: phy: ab8500: silence some uninitialized variable warnings
  usb: xhci: tegra: Add genpd support
  usb: xhci: tegra: Power-off power-domains on removal
  usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten
  usbip: tools: fix atoi() on non-null terminated string
  USB: misc: appledisplay: fix backlight update_status return code
  phy: phy-pxa-usb: add a new driver
  usb: host: add DT bindings for faraday fotg2
  usb: host: ohci-at91: fix request of irq for optional gpio
  usb/early: remove set but not used variable 'remain_length'
  usb: typec: Fix copy/paste on typec_set_vconn_role() kerneldoc
  usb: typec: tcpm: Report back negotiated PPS voltage and current
  USB: core: remove set but not used variable 'udev'
  usb: core: fix memory leak on port_dev_path allocation
  USB: net2280: Remove ->disconnect() callback from net2280_pullup()
  usb: dwc2: disable power_down on rockchip devices
  usb: gadget: udc: renesas_usb3: add support for r8a77990
  dt-bindings: usb: renesas_usb3: add bindings for r8a77990
  usb: gadget: udc: renesas_usb3: Add r8a774a1 support
  USB: serial: cypress_m8: remove set but not used variable 'iflag'
  ...
This commit is contained in:
Linus Torvalds 2018-10-26 08:14:13 -07:00
commit 9703fc8caf
181 changed files with 8788 additions and 2190 deletions
Download patch file Download diff file Expand all files Collapse all files

28
drivers/scsi/ufs/ufs-qcom.c
View file

@ -16,7 +16,6 @@
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/phy/phy.h>
#include <linux/phy/phy-qcom-ufs.h>
#include "ufshcd.h"
#include "ufshcd-pltfrm.h"
@ -191,22 +190,9 @@ out:
static int ufs_qcom_link_startup_post_change(struct ufs_hba *hba)
{
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
struct phy *phy = host->generic_phy;
u32 tx_lanes;
int err = 0;
err = ufs_qcom_get_connected_tx_lanes(hba, &tx_lanes);
if (err)
goto out;
err = ufs_qcom_phy_set_tx_lane_enable(phy, tx_lanes);
if (err)
dev_err(hba->dev, "%s: ufs_qcom_phy_set_tx_lane_enable failed\n",
__func__);
out:
return err;
return ufs_qcom_get_connected_tx_lanes(hba, &tx_lanes);
}
static int ufs_qcom_check_hibern8(struct ufs_hba *hba)
@ -934,10 +920,8 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
{
u32 val;
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
struct phy *phy = host->generic_phy;
struct ufs_qcom_dev_params ufs_qcom_cap;
int ret = 0;
int res = 0;
if (!dev_req_params) {
pr_err("%s: incoming dev_req_params is NULL\n", __func__);
@ -1004,12 +988,6 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
}
val = ~(MAX_U32 << dev_req_params->lane_tx);
res = ufs_qcom_phy_set_tx_lane_enable(phy, val);
if (res) {
dev_err(hba->dev, "%s: ufs_qcom_phy_set_tx_lane_enable() failed res = %d\n",
__func__, res);
ret = res;
}
/* cache the power mode parameters to use internally */
memcpy(&host->dev_req_params,
@ -1266,10 +1244,6 @@ static int ufs_qcom_init(struct ufs_hba *hba)
}
}
/* update phy revision information before calling phy_init() */
ufs_qcom_phy_save_controller_version(host->generic_phy,
host->hw_ver.major, host->hw_ver.minor, host->hw_ver.step);
err = ufs_qcom_init_lane_clks(host);
if (err)
goto out_variant_clear;

5
drivers/scsi/ufs/ufs-qcom.h
View file

@ -129,11 +129,6 @@ enum {
MASK_CLK_NS_REG = 0xFFFC00,
};
enum ufs_qcom_phy_init_type {
UFS_PHY_INIT_FULL,
UFS_PHY_INIT_CFG_RESTORE,
};
/* QCOM UFS debug print bit mask */
#define UFS_QCOM_DBG_PRINT_REGS_EN BIT(0)
#define UFS_QCOM_DBG_PRINT_ICE_REGS_EN BIT(1)