Nicholas Kazlauskas 6491f0c05a drm/amd/display: Add basic downscale and upscale valdiation ... [Why] Planes have downscaling limits and upscaling limits per format and DM is expected to validate these using DC caps. We should fail atomic check validation if we aren't capable of doing the scaling. [How] We don't currently create store which DC plane maps to which DRM plane so we can't easily check the caps directly. For now add basic constraints that cover the absolute min and max downscale / upscale limits for most RGB and YUV formats across ASICs. Leave a TODO indicating that these should really be done with DC caps. We'll probably need to subclass DRM planes again in order to correctly identify which DC plane maps to it. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2019-04-15 00:21:28 -05:00
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amdgpu_dm	drm/amd/display: Add basic downscale and upscale valdiation	2019-04-15 00:21:28 -05:00
dc	drm/amd/display: change name from dc_link_get_verified_link_cap to dc_link_get_link_cap	2019-04-15 00:21:19 -05:00
include	drm/amd/display: Rename is_hdmi to is_hdmi_tmds type	2019-03-19 15:36:49 -05:00
modules	drm/amd/display: remove min reduction for abm 2.2 level 3	2019-04-10 13:53:28 -05:00
Kconfig	drm/amd/display: Add DC config flag for Raven2 (v2)	2018-09-14 09:36:56 -05:00
Makefile	drm/amd/display: Load DMCU IRAM	2018-11-26 15:47:53 -05:00
TODO	drm/amd/display: Convert remaining loggers off dc_logger	2018-07-13 14:48:42 -05:00