drm/amd/display: Promote DC to 3.2.315

This version brings along the following:
- Add Interface to Dump DSC Caps from dm
- Add DP required HBlank size calc to link interface
- Add 6bpc RGB case for dcn32 output bpp calculations
- Add VC for VESA Aux Backlight Control
- Add support for setting multiple CRC windows in dc
- Clean up SPL code and outdated interfaces in dcn401_clk_mgr
- Disable replay and psr while VRR is enabled
- Fix PSR-SU not support but still call the amdgpu_dm_psr_enable
- Implement Replay Low Hz Visual Confirm
- Extend dc_stream_get_crc to support 2nd crc engine
- Update power gating logic for DCN35 hw

Reviewed-by: Roman Li <[e-mail]>
Signed-off-by: Martin Leung <[e-mail]>
Signed-off-by: Roman Li <[e-mail]>
Tested-by: Daniel Wheeler <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/display/dc/dc.h

···
 struct set_config_cmd_payload;
 struct dmub_notification;
 
-#define DC_VER "3.2.314"
+#define DC_VER "3.2.315"
 
 #define MAX_SURFACES 4
 #define MAX_PLANES 6