pm24.git/drivers, branch v5.5-rc4

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2019-12-28T01:28:41Z

Pull SCSI fixes from James Bottomley: "Four fixes and one spelling update, all in drivers: two in lpfc and the rest in mp3sas, cxgbi and target" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: target/iblock: Fix protection error with blocks greater than 512B scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy() scsi: lpfc: fix spelling mistakes of asynchronous scsi: lpfc: fix build failure with DEBUGFS disabled scsi: mpt3sas: Fix double free in attach error handling

Merge tag 'drm-fixes-2019-12-28' of git://anongit.freedesktop.org/drm/drm

2019-12-27T21:21:06Z

Pull drm fixes from Dave Airlie: "Post-xmas food coma recovery fixes. Only three fixes for i915 since I expect most people are holidaying. i915: - power management rc6 fix - framebuffer tracking fix - display power management ratelimit fix" * tag 'drm-fixes-2019-12-28' of git://anongit.freedesktop.org/drm/drm: drm/i915: Hold reference to intel_frontbuffer as we track activity drm/i915/gt: Ratelimit display power w/a drm/i915/pmu: Ensure monotonic rc6

Merge tag 'pm-5.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2019-12-27T19:26:54Z

Pull power management fixes from Rafael Wysocki: "Fix compile test of the Tegra devfreq driver (Arnd Bergmann) and remove redundant Kconfig dependencies from multiple devfreq drivers (Leonard Crestez)" * tag 'pm-5.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / devfreq: tegra: Add COMMON_CLK dependency PM / devfreq: Drop explicit selection of PM_OPP

Merge tag 'libata-5.5-20191226' of git://git.kernel.dk/linux-block

2019-12-27T19:13:18Z

Pull libata fixes from Jens Axboe: "Two things in here: - First half of a series that fixes ahci_brcm, also marked for stable. The other part of the series is going into 5.6 (Florian) - sata_nv regression fix that is also marked for stable (Sascha)" * tag 'libata-5.5-20191226' of git://git.kernel.dk/linux-block: ata: ahci_brcm: Add missing clock management during recovery ata: ahci_brcm: BCM7425 AHCI requires AHCI_HFLAG_DELAY_ENGINE ata: ahci_brcm: Fix AHCI resources management ata: libahci_platform: Export again ahci_platform_able_phys() libata: Fix retrieving of active qcs

Merge tag 'block-5.5-20191226' of git://git.kernel.dk/linux-block

2019-12-27T19:09:04Z

Pull block fixes from Jens Axboe: "Only thing here are the changes from Arnd from last week, which now have the appropriate header include to ensure they actually compile if COMPAT is enabled" * tag 'block-5.5-20191226' of git://git.kernel.dk/linux-block: compat_ioctl: block: handle Persistent Reservations compat_ioctl: block: handle add zone open, close and finish ioctl compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE pktcdvd: fix regression on 64-bit architectures

Merge tag 'gpio-v5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2019-12-27T19:02:48Z

Pull GPIO fixes from Linus Walleij: "A set of fixes for the v5.5 series: - Fix the build for the Xtensa driver. - Make sure to set up the parent device for mpc8xxx. - Clarify the look-up error message. - Fix the usage of the line direction in the mockup device. - Fix a type warning on the Aspeed driver. - Remove the pointless __exit annotation on the xgs-iproc which is causing a compilation problem. - Fix up emultation of open drain outputs .get_direction() - Fix the IRQ callbacks on the PCA953xx to use bitops and work properly. - Fix the Kconfig on the Tegra driver" * tag 'gpio-v5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: tegra186: Allow building on Tegra194-only configurations gpio: pca953x: Switch to bitops in IRQ callbacks gpiolib: fix up emulated open drain outputs MAINTAINERS: Append missed file to the database gpio: xgs-iproc: remove __exit annotation for iproc_gpio_remove gpio: aspeed: avoid return type warning gpio: mockup: Fix usage of new GPIO_LINE_DIRECTION gpio: Fix error message on out-of-range GPIO in lookup table gpio: mpc8xxx: Add platform device to gpiochip->parent gpio: xtensa: fix driver build

ata: ahci_brcm: Add missing clock management during recovery

2019-12-26T03:47:24Z

The downstream implementation of ahci_brcm.c did contain clock management recovery, but until recently, did that outside of the libahci_platform helpers and this was unintentionally stripped out while forward porting the patch upstream. Add the missing clock management during recovery and sleep for 10 milliseconds per the design team recommendations to ensure the SATA PHY controller and AFE have been fully quiesced. Fixes: eb73390ae241 ("ata: ahci_brcm: Recover from failures to identify devices") Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede Signed-off-by: Florian Fainelli Signed-off-by: Jens Axboe

ata: ahci_brcm: BCM7425 AHCI requires AHCI_HFLAG_DELAY_ENGINE

2019-12-26T03:47:23Z

Set AHCI_HFLAG_DELAY_ENGINE for the BCM7425 AHCI controller thus making it conforming to the 'strict' AHCI implementation which this controller is based on. This solves long link establishment with specific hard drives (e.g.: Seagate ST1000VM002-9ZL1 SC12) that would otherwise have to complete the error recovery handling before finally establishing a succesful SATA link at the desired speed. We re-order the hpriv->flags assignment to also remove the NONCQ quirk since we can set the flag directly. Fixes: 9586114cf1e9 ("ata: ahci_brcmstb: add support MIPS-based platforms") Fixes: 423be77daabe ("ata: ahci_brcmstb: add quirk for broken ncq") Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede Signed-off-by: Florian Fainelli Signed-off-by: Jens Axboe

ata: ahci_brcm: Fix AHCI resources management

2019-12-26T03:47:21Z

The AHCI resources management within ahci_brcm.c is a little convoluted, largely because it historically had a dedicated clock that was managed within this file in the downstream tree. Once brough upstream though, the clock was left to be managed by libahci_platform.c which is entirely appropriate. This patch series ensures that the AHCI resources are fetched and enabled before any register access is done, thus avoiding bus errors on platforms which clock gate the controller by default. As a result we need to re-arrange the suspend() and resume() functions in order to avoid accessing registers after the clocks have been turned off respectively before the clocks have been turned on. Finally, we can refactor brcm_ahci_get_portmask() in order to fetch the number of ports from hpriv->mmio which is now accessible without jumping through hoops like we used to do. The commit pointed in the Fixes tag is both old and new enough not to require major headaches for backporting of this patch. Fixes: eba68f829794 ("ata: ahci_brcmstb: rename to support across Broadcom SoC's") Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede Signed-off-by: Florian Fainelli Signed-off-by: Jens Axboe

ata: libahci_platform: Export again ahci_platform_able_phys()

2019-12-26T03:47:19Z

This reverts commit 6bb86fefa086faba7b60bb452300b76a47cde1a5 ("libahci_platform: Staticize ahci_platform_able_phys()") we are going to need ahci_platform_{enable,disable}_phys() in a subsequent commit for ahci_brcm.c in order to properly control the PHY initialization order. Also make sure the function prototypes are declared in include/linux/ahci_platform.h as a result. Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede Signed-off-by: Florian Fainelli Signed-off-by: Jens Axboe