drm/amd/display: lock/un-lock cursor if odm pipe split used

[Why]
When system resume from sleep, the cursor lock will be reset
to default(lock status). And the cursor programming sequence
doesn't consider about odm pipe split cause cursor can't be
enabled.

[How]
If odm pipe split has been used, lock/un-lock on each pipes.
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Paul Hsieh <paul.hsieh@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/core/dc_stream.c

@@ -273,6 +273,8 @@ static void program_cursor_attributes(
 		if (!pipe_to_program) {
 			pipe_to_program = pipe_ctx;
 			dc->hwss.cursor_lock(dc, pipe_to_program, true);
+			if (pipe_to_program->next_odm_pipe)
+				dc->hwss.cursor_lock(dc, pipe_to_program->next_odm_pipe, true);
 		}
 
 		dc->hwss.set_cursor_attribute(pipe_ctx);
@@ -280,8 +282,11 @@ static void program_cursor_attributes(
 			dc->hwss.set_cursor_sdr_white_level(pipe_ctx);
 	}
 
-	if (pipe_to_program)
+	if (pipe_to_program) {
 		dc->hwss.cursor_lock(dc, pipe_to_program, false);
+		if (pipe_to_program->next_odm_pipe)
+			dc->hwss.cursor_lock(dc, pipe_to_program->next_odm_pipe, false);
+	}
 }
 
 #ifndef TRIM_FSFT