Leo Li 3a2ce8d66a drm/amd/display: Disable VUpdate interrupt for DCN hardware ... [Why] On DCN hardware, the crtc_high_irq handler makes vupdate_high_irq handler redundant. All the vupdate handler does is handle vblank events, and update vrr for DCE hw (excluding VEGA, more on that later). As far as usermode is concerned. vstartup happens close enough to vupdate on DCN that it can be considered the "same". Handling vblank and updating vrr at vstartup effectively replaces vupdate on DCN. Vega is a bit special. Like DCN, the VRR registers on Vega are double-buffered, and swapped at vupdate. But Unlike DCN, it lacks a vstartup interrupt. This means we can't quite remove the vupdate handler for it, since delayed user events due to vrr are sent off there. [How] Remove registration of vupdate interrupt handler for DCN. Disable vupdate interrupt if asic family DCN, enable otherwise. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2019-11-13 15:29:44 -05:00
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amdgpu_dm	drm/amd/display: Disable VUpdate interrupt for DCN hardware	2019-11-13 15:29:44 -05:00
dc	drm/amd/display: disable lttpr for invalid lttpr caps.	2019-11-13 15:29:43 -05:00
dmub	drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards	2019-11-13 15:29:42 -05:00
include	drm/amd/display: add oem i2c implemenation in dc	2019-11-13 15:29:43 -05:00
modules	drm/amd/display: set MSA MISC1 bit 6 while sending colorimetry in VSC SDP	2019-11-13 15:29:43 -05:00
Kconfig	drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards	2019-11-13 15:29:42 -05:00
Makefile	drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards	2019-11-13 15:29:42 -05:00
TODO	drm/amd/display: Convert remaining loggers off dc_logger	2018-07-13 14:48:42 -05:00