3 Commits

Author	SHA1	Message	Date
Rob Clark	06c0dd96bf	drm/msm: add mdp5/apq8x74 ... Add support for the new MDP5 display controller block. The mapping between parts of the display controller and KMS is: plane -> PIPE{RGBn,VIGn} \ crtc -> LM (layer mixer) |-> MDP "device" encoder -> INTF / connector -> HDMI/DSI/eDP/etc --> other device(s) Unlike MDP4, it appears we can get by with a single encoder, rather than needing a different implementation for DTV, DSI, etc. (Ie. the register interface is same, just different bases.) Also unlike MDP4, all the IRQs for other blocks (HDMI, DSI, etc) are routed through MDP. And finally, MDP5 has this "Shared Memory Pool" (called "SMP"), from which blocks need to be allocated to the active pipes based on fetch stride. Signed-off-by: Rob Clark <robdclark@gmail.com>	2014-01-09 14:44:06 -05:00
Rob Clark	9e0efa6356	drm/msm: move irq utils to mdp_kms ... We'll want basically the same thing for mdp5, so refactor it out so it can be shared. Signed-off-by: Rob Clark <robdclark@gmail.com>	2014-01-09 14:44:05 -05:00
Rob Clark	dd2da6e346	drm/msm: split out msm_kms.h ... Signed-off-by: Rob Clark <robdclark@gmail.com>	2014-01-09 14:44:04 -05:00