[v11,0/5] Enable second DBuf slice for ICL and TGL

Message

Lisovskiy, Stanislav Jan. 15, 2020, 9:50 a.m. UTC

Those patch series, do some initial preparation DBuf manipulating code
cleanups, i.e remove redundant structures/code, switch to mask
based DBuf manupulation, get into use DBuf assignment according to
BSpec rules.

Stanislav Lisovskiy (5):
  drm/i915: Remove skl_ddl_allocation struct
  drm/i915: Move dbuf slice update to proper place
  drm/i915: Manipulate DBuf slices properly
  drm/i915: Introduce parameterized DBUF_CTL
  drm/i915: Correctly map DBUF slices to pipes

 drivers/gpu/drm/i915/display/intel_display.c  |  52 +-
 .../drm/i915/display/intel_display_power.c    |  82 ++--
 .../drm/i915/display/intel_display_power.h    |   6 +
 .../drm/i915/display/intel_display_types.h    |   3 +
 drivers/gpu/drm/i915/i915_drv.h               |   7 +-
 drivers/gpu/drm/i915/i915_pci.c               |   5 +-
 drivers/gpu/drm/i915/i915_reg.h               |  12 +-
 drivers/gpu/drm/i915/intel_device_info.h      |   1 +
 drivers/gpu/drm/i915/intel_pm.c               | 446 +++++++++++++++---
 drivers/gpu/drm/i915/intel_pm.h               |   7 +-
 10 files changed, 479 insertions(+), 142 deletions(-)

Comments

Arkadiusz Hiler Jan. 15, 2020, 5:41 p.m. UTC | #1

On Wed, Jan 15, 2020 at 05:49:42PM +0200, Lisovskiy, Stanislav wrote:
> There is some kind of build failure happening with all recent series:
> 
> 
> CALL    scripts/checksyscalls.sh
>   CALL    scripts/atomic/check-atomics.sh
>   CHK     include/generated/compile.h
> Kernel: arch/x86/boot/bzImage is ready  (#1)
>   Building modules, stage 2.
>   MODPOST 122 modules
> ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
> scripts/Makefile.modpost:93: recipe for target '__modpost' failed
> make[1]: *** [__modpost] Error 1
> Makefile:1282: recipe for target 'modules' failed
> make: *** [modules] Error 2
> 

this is just the 32bit build failing, fix already on the mailing list
and even probably in:

https://patchwork.freedesktop.org/series/71961/