Hi All,
Here is a set of atomisp fixes I have been working on:
- The first commit in this series fixes the driver no longer
working due to v4l2_subdev_state handling in media_stage/master
- Gracefully handle missing firmware:
- Fix the driver crashing the system when the firmware is missing
- Make the driver bind in power-managent-only mode when the firmware
is missing so that the ISP is still properly turned off. This
requires custom handling, not just standard PCI power-management.
This allows the system to properly enter S0i3 with missing ISP
firmware, allowing the atomisp driver to be used as a replacement
for the pm-only drivers/platform/x86/atomisp/pm.c driver.
I am going to send out a pull-request to Mauro for this almost directly
after sending these patches to the list, leaving pretty much zero time
for review. Sorry about that, with the holidays the timing did not work
out very well.
If review finds any significant issues I'll do a set of follow up
patches to fix those.
Regards,
Hans
Hans de Goede (15):
media: atomisp: Adjust for v4l2_subdev_state handling changes in 6.8
media: atomisp: Refactor sensor crop + fmt setting
media: atomisp: Remove s_routing subdev call
media: atomisp: Remove remaining deferred firmware loading code
media: atomisp: Drop is_valid_device() function
media: atomisp: Call pcim_enable_device() and pcim_iomap_regions()
later
media: atomisp: Fix probe error-exit path
media: atomisp: Fix atomisp_pci_remove()
media: atomisp: Group cpu_latency_qos_add_request() call together with
other PM calls
media: atomisp: Fix probe()/remove() power-management
media: atomisp: Replace atomisp_drvfs attr with using
driver.dev_groups attr
media: atomisp: Move power-management [un]init into
atomisp_pm_[un]init()
media: atomisp: Bind and do power-management without firmware
media: atomisp: Remove unnecessary msleep(10) from
atomisp_mrfld_power() error path
media: atomisp: Update TODO
drivers/staging/media/atomisp/TODO | 10 -
.../staging/media/atomisp/pci/atomisp_cmd.c | 133 ++++----
.../media/atomisp/pci/atomisp_compat_css20.c | 2 +-
.../staging/media/atomisp/pci/atomisp_drvfs.c | 148 +++-----
.../staging/media/atomisp/pci/atomisp_drvfs.h | 5 +-
.../media/atomisp/pci/atomisp_internal.h | 5 +-
.../staging/media/atomisp/pci/atomisp_ioctl.c | 60 ++--
.../staging/media/atomisp/pci/atomisp_v4l2.c | 319 ++++++++----------
.../media/atomisp/pci/ia_css_control.h | 29 +-
.../media/atomisp/pci/ia_css_firmware.h | 6 +-
drivers/staging/media/atomisp/pci/sh_css.c | 33 +-
11 files changed, 309 insertions(+), 441 deletions(-)
--
2.43.0
