Hi Dave,
mali-dp driver changes for drm-next, includes the driver implementation for writeback, improvements for power management handling in the driver and a debugfs entry for reporting possible internal errors. Please pull at your earliest convenience.
Boris Brezillon is also interested in this pull as he is going to change slightly the parameter for the writeback connector's atomic_commit() and he needs to fix the mali-dp driver in his series.
Best regards, Liviu
The following changes since commit f29135ee4e0d4e01911ed569f731bfdb841cea6d:
Merge v4.18-rc3 into drm-next (2018-07-04 10:27:12 +1000)
are available in the Git repository at:
git://linux-arm.org/linux-ld.git for-upstream/mali-dp
for you to fetch changes up to e368fc75c190a4ad5853e4ec5a0c8acf86bd5119:
drm/arm/malidp: Added the late system pm functions (2018-07-05 15:19:10 +0100)
---------------------------------------------------------------- Alexandru Gheorghe (1): drm: mali-dp: Add debugfs file for reporting internal errors
Ayan Kumar Halder (5): drm/arm/malidp: Modified the prototype of malidp irq de-initializers drm/arm/malidp: Split malidp interrupt initialization functions. drm/arm/malidp: Enable/disable interrupts in runtime pm drm/arm/malidp: Set the output_depth register in modeset drm/arm/malidp: Added the late system pm functions
Brian Starkey (2): drm: mali-dp: Add RGB writeback formats for DP550/DP650 drm: mali-dp: Add writeback connector
Liviu Dudau (4): drm: mali-dp: Add support for writeback on DP550/DP650 drm/mali-dp: Add writeback support for DP500. drm/mali-dp: Add RGB writeback formats for DP500. drm/mali-dp: Improve writeback handling for DP500.
drivers/gpu/drm/arm/Makefile | 1 + drivers/gpu/drm/arm/malidp_crtc.c | 10 ++ drivers/gpu/drm/arm/malidp_drv.c | 177 +++++++++++++++++++++-- drivers/gpu/drm/arm/malidp_drv.h | 26 ++++ drivers/gpu/drm/arm/malidp_hw.c | 297 +++++++++++++++++++++++++++++++------- drivers/gpu/drm/arm/malidp_hw.h | 40 ++++- drivers/gpu/drm/arm/malidp_mw.c | 250 ++++++++++++++++++++++++++++++++ drivers/gpu/drm/arm/malidp_mw.h | 14 ++ drivers/gpu/drm/arm/malidp_regs.h | 24 ++- drivers/gpu/drm/drm_atomic.c | 4 + 10 files changed, 771 insertions(+), 72 deletions(-) create mode 100644 drivers/gpu/drm/arm/malidp_mw.c create mode 100644 drivers/gpu/drm/arm/malidp_mw.h