Merge tag 'tilcdc-4.6' of https://github.com/jsarha/linux into drm-next
tilcdc changes for v4.6
Accumulated fixes and improvements from ti-linux-4.1.
* Almost complete rewrite of pagefliping code
* dma-buf support
* pinctrl support
* lot of fixes and cleanups
* tag 'tilcdc-4.6' of https://github.com/jsarha/linux: (22 commits)
drm/tilcdc: Use devm_kzalloc() and devm_kcalloc() for private data
drm/tilcdc: Initialize crtc->port
drm/tilcdc: Disable sync lost interrupt if it fires on every frame
drm/tilcdc: Add prints on sync lost and FIFO underrun interrupts
drm/tilcdc: Remove the duplicate LCDC_INT_ENABLE_SET_REG in registers[]
drm/tilcdc: Fix interrupt enable/disable code for version 2 tilcdc
drm/tilcdc: Do not update the next frame buffer close to vertical blank
drm/tilcdc: Get rid of complex ping-pong mechanism
drm/tilcdc: cleanup irq handling
drm/tilcdc: remove broken error handling
drm/tilcdc: split reset to a separate function
drm/tilcdc: disable crtc on unload
drm/tilcdc: cleanup runtime PM handling
drm/tilcdc: Allocate register storage based on the actual number registers
drm/tilcdc: fix build error when !CONFIG_CPU_FREQ
drm/tilcdc: Implement dma-buf support for tilcdc
drm/tilcdc: disable the lcd controller/dma engine when suspend invoked
drm/tilcdc: make frame_done interrupt active at all times
drm/tilcdc: fix kernel panic on suspend when no hdmi monitor connected
drm/tilcdc: adopt pinctrl support
...