Felipe Clark def48da790 drm/amd/display: Fix max brightness pixel accuracy ... [WHY] It was detected in some Freesync HDR tests that displays were not reaching their maximum nominal brightness. [HOW] The Multi-plane combiner (MPC) Output Gamma (OGAM) block builds a discrete Lookup Table (LUT). When the display's maximum brightness falls in between two values, having to be linearly interpolated by the hardware, rounding issues might occur that will cause the display to never reach its maximum brightness. The fix involves doing the calculations backwards, ensuring that the interpolation in the maximum brightness values translates to an output of 1.0. Signed-off-by: Felipe Clark <felclark@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2020-10-26 13:33:31 -04:00
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color	drm/amd/display: Fix max brightness pixel accuracy	2020-10-26 13:33:31 -04:00
freesync	drm/amd/display: FreeSync not active near lower bound of non-LFC monitor range	2020-10-05 15:17:05 -04:00
hdcp	drm/amd/display: Don't log hdcp module warnings in dmesg	2020-09-17 17:56:47 -04:00
inc	drm/amd/display: Send H14b-VSIF specified in HDMI	2020-08-26 16:40:18 -04:00
info_packet	drm/amd/display: Send H14b-VSIF specified in HDMI	2020-08-26 16:40:18 -04:00
power	drm/amd/display: Change ABM config init interface	2020-08-17 14:07:42 -04:00
vmid	drm/amd/display: correct rn NUM_VMID	2020-05-21 12:48:43 -04:00