[PATCH 0/8] Loading optional firmware v2

[Andres Rodriguez <andresx7@gmail.com>]

Hey Everyone,

Thanks everyone for the feedback on the RFC:
https://lkml.org/lkml/2018/3/9/903

Seems like there is a general interest in this feature, so here
is a V2 of the proposal with the comments I received.

Please provide comments on the _nowait2() API. It is not my favorite,
but it seems like the ship on exposing fw_opts directly to the caller
has sailed. If anyone has a better suggestion let me know.

Also, if anyone has better suggestions for the fw_opt enum documentation
please let me know. I may have botched some of the details since I'm not
super familiar with them.

I've also included patches for the following consumer drivers:
   - amdgpu
   - ath10k
   - brcmfmac

Thanks again for your feedback.

Regards,
Andres


Andres Rodriguez (8):
  firmware: some documentation fixes
  firmware: wrap FW_OPT_* into an enum
  firmware: add kernel-doc for enum fw_opt
  firmware: add functions to load firmware without warnings v3
  firmware: print firmware name on fallback path
  drm/amdgpu: use firmware_request_nowarn to load firmware
  ath10k: use request_firmware_nowarn to load firmware
  brcmfmac: use request_firmware_nowait2 to load firmware without
    warnings

 .../driver-api/firmware/request_firmware.rst       | 29 ++++++-----
 drivers/base/firmware_loader/fallback.c            | 18 +++----
 drivers/base/firmware_loader/fallback.h            |  8 +--
 drivers/base/firmware_loader/firmware.h            | 28 ++++++++---
 drivers/base/firmware_loader/main.c                | 58 +++++++++++++++++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c            |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c         |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h          |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c            |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c            |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c            |  2 +-
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c                |  2 +-
 drivers/gpu/drm/amd/amdgpu/cik_sdma.c              |  2 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c              |  8 +--
 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c              | 12 ++---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c              | 32 ++++++------
 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c              | 12 ++---
 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c              |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c              |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c              |  2 +-
 drivers/gpu/drm/amd/amdgpu/psp_v10_0.c             |  2 +-
 drivers/gpu/drm/amd/amdgpu/psp_v3_1.c              |  4 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c             |  2 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c             |  2 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c             |  2 +-
 drivers/gpu/drm/amd/amdgpu/si_dpm.c                |  2 +-
 drivers/net/wireless/ath/ath10k/core.c             |  2 +-
 .../broadcom/brcm80211/brcmfmac/firmware.c         |  7 +--
 include/linux/firmware.h                           |  6 +++
 29 files changed, 164 insertions(+), 94 deletions(-)

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2.14.1